Patent Publication Number: US-10787511-B2

Title: Antagonists of IL-6 to raise albumin and/or lower CRP

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a divisional of U.S. application Ser. No. 14/988,337, now U.S. Pat. No. 9,994,635, which is a divisional of U.S. application Ser. No. 13/780,018, now U.S. Pat. No. 9,265,825, which is a divisional of U.S. application Ser. No. 12/624,965, filed on Nov. 24, 2009, now U.S. Pat. No. 8,420,089, which claims the benefit of priority to U.S. provisional patent application Nos. 61/117,811, 61/117,861, and 61/117,839 all filed on Nov. 25, 2008; and is a continuation-in-part of U.S. application Ser. No. 12/502,581 filed on Jul. 14, 2009, now U.S. Pat. No. 8,323,649, which is a continuation-in-part of U.S. application Ser. No. 12/399,156 filed on Mar. 6, 2009, now abandoned, which is a continuation-in-part of U.S. Ser. No. 12/391,717 filed on Feb. 24, 2009, now U.S. Pat. No. 8,178,101, which is a continuation-in-part of U.S. application Ser. No. 12/366,567 filed on Feb. 5, 2009, now U.S. Pat. No. 8,062,864, the disclosure of each of which is herein incorporated by reference in its entirety. 
     The sequence listing in the file named “11562560001490.txt” having a size of 342,932 bytes that was created Dec. 16, 2019 is hereby incorporated by reference in its entirety. 
    
    
     BACKGROUND OF THE INVENTION 
     Field of the Invention 
     This invention is an extension of Applicants&#39; prior invention disclosed in the above-referenced patent applications relating to novel anti-IL-6 antibodies and novel therapies and therapeutic protocols using anti-IL-6 antibodies, preferably those described herein. In particular, this invention pertains to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s C-reactive protein (“CRP”) level is lowered, and/or the patient&#39;s albumin level is raised. 
     In one aspect, this invention relates to methods of lowering the C-reactive protein level in a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s CRP level is lowered, and monitoring the patient to assess the CRP level. In one embodiment, the IL-6 antagonist comprises an anti-IL-6 antibody or antibody fragment, such as an anti-IL-6 antibody or antibody fragment that specifically binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and humanized, human, chimeric or single chain versions thereof that specifically bind human IL-6. 
     In another aspect, this invention relates to methods of raising the albumin level in a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s serum albumin level is raised, and monitoring the patient to assess the albumin level. In one embodiment, the IL-6 antagonist comprises an anti-IL-6 antibody or antibody fragment, such as an anti-IL-6 antibody or antibody fragment that specifically binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and humanized, human, chimeric or single chain versions thereof that specifically bind human IL-6. 
     In another aspect the invention provides novel combination therapies wherein the CRP level is lowered and/or albumin level is raised in a patient in need thereof by the administration of at least one IL-6 antagonist and at least one other therapeutic compound e.g., a statin compound including but not limited to atorvastatin, cerivastatin, fluvastatin, lovastatin, mevastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or any combination thereof. 
     This invention further pertains to novel methods of lowering the CRP level and/or raising the albumin level in a patient in need thereof using anti-IL-6 antibodies, preferably aglycosylated and/or humanized antibodies possessing an elimination half-life which is at least about 25 days. 
     Description of Related Art 
     Interleukin-6 (hereinafter “IL-6”) (also known as interferon-β 2 ; B-cell differentiation factor; B-cell stimulatory factor-2; hepatocyte stimulatory factor; hybridoma growth factor; and plasmacytoma growth factor) is a multifunctional cytokine involved in numerous biological processes such as the regulation of the acute inflammatory response, the modulation of specific immune responses including B- and T-cell differentiation, bone metabolism, thrombopoiesis, epidermal proliferation, menses, neuronal cell differentiation, neuroprotection, aging, cancer, and the inflammatory reaction occurring in Alzheimer&#39;s disease. See A. Papassotiropoulos et al, Neurobiology of Aging, 22:863-871 (2001). 
     IL-6 is a member of a family of cytokines that promote cellular responses through a receptor complex consisting of at least one subunit of the signal-transducing glycoprotein gp130 and the IL-6 receptor (“IL-6R”) (also known as gp80). The IL-6R may also be present in a soluble form (“sIL-6R”). IL-6 binds to IL-6R, which then dimerizes the signal-transducing receptor gp130. See Jones, SA, J. Immunology, 175:3463-3468 (2005). 
     In humans, the gene encoding IL-6 is organized in five exons and four introns, and maps to the short arm of chromosome 7 at 7p21. Translation of IL-6 RNA and post-translational processing result in the formation of a 21 to 28 kDa protein with 184 amino acids in its mature form. See A. Papassotiropoulos, et al, Neurobiology of Aging, 22:863-871 (2001). 
     As set forth in greater detail herein IL-6 is believed to play a role in the development of a multitude of diseases and disorders, including but not limited to fatigue, cachexia, autoimmune diseases, diseases of the skeletal system, cancer, heart disease, obesity, diabetes, asthma, alzheimer&#39;s disease and multiple sclerosis. Due to the perceived involvement of IL-6 in a wide range of diseases and disorders, there remains a need in the art for compositions and methods useful for preventing or treating diseases associated with IL-6, as well as methods of screening to identify patients having diseases or disorders associated with IL-6. Particularly preferred anti-IL-6 compositions are those having minimal or minimizing adverse reactions when administered to the patient. Compositions or methods that reduce or inhibit diseases or disorders associated with IL-6 are beneficial to the patient in need thereof. 
     The function of IL-6 is not restricted to the immune response as it acts in hematopoiesis, thrombopoiesis, osteoclast formation, elicitation of hepatic acute phase response resulting in the elevation of C-reactive protein (CRP) and serum amyloid A (SAA) protein. It is known to be a growth factor for epidermal keratinocytes, renal mesangial cells, myeloma and plasmacytoma cells (Grossman et al., 1989 Prot Natl Acad Sci., 86, (16) 6367-6371; Horii et al., 1989, J Immunol, 143, 12, 3949-3955; Kawano et al., 1988, Nature 332, 6159, 83-85). IL-6 is produced by a wide range of cell types including monocytes/macrophages, fibroblasts, epidermal keratinocytes, vascular endothelial cells, renal messangial cells, glial cells, condrocytes, T and B-cells and some tumor cells (Akira et al, 1990, FASEB J., 4, 11, 2860-2867). Except for tumor cells that constitutively produce IL-6, normal cells do not express IL-6 unless appropriately stimulated. 
     Elevated IL-6 levels have been observed in many types of cancer, including breast cancer, leukemia, ovarian cancer, prostate cancer, pancreatic cancer, lymphoma, lung cancer, renal cell carcinoma, colorectal cancer, and multiple myeloma (e.g., Chopra et al., 2004, MJAFI 60:45-49; Songur et al., 2004, Tumori 90:196-200; Blay et al., 1992, Cancer Research 52:3317-3322; Nikiteas et al., 2005, World J. Gasterenterol. 11:1639-1643; reviewed in Heikkila et al., 2008, Eur J Cancer, 44:937-945). As noted above, IL-6 is known or suspected to play a role in promoting proliferation or survival of at least some types of cancer. Moreover, some of these studies have demonstrated correlation between IL-6 levels and patient outcome. Together, these results suggest the possibility that inhibition of IL-6 can be therapeutically beneficial. Indeed, clinical studies (reviewed in Trikha et al., 2003, Clinical Cancer Research 9:4653-4665) have shown some improvement in patient outcomes due to administration of various anti-IL-6 antibodies, particularly in those cancers in which IL-6 plays a direct role promoting cancer cell proliferation or survival. 
     As noted above, IL-6 stimulates the hepatic acute phase response, resulting in increased production of CRP and elevated serum CRP levels. For this reason, C-reactive protein (CRP) has been reported to comprise a surrogate marker of IL-6 activity. Thus, elevated IL-6 activity can be detected through measurement of serum CRP. Conversely, effective suppression of IL-6 activity, e.g., through administration of a neutralizing anti-IL-6 antibody, can be detected by the resulting decrease in serum CRP levels. 
     A recent clinical trial demonstrated that administration of rosuvastatin to apparently healthy individuals having elevated CRP (greater than 2.0 mg/1) reduced their CRP levels by 37% and greatly decreased the incidence of myocardial infarction, stroke, arterial revascularization, hospitalization for unstable angina, or death from cardiovascular causes. Ridker et al., N Engl J Med. 2008 Nov. 9 [Epub ahead of print]. 
     In addition to its direct role in pathogenesis of some cancers and other diseases, chronically elevated IL-6 levels appear to adversely affect patient well-being and quality of life. For example, elevated IL-6 levels have been reported to be associated with cachexia and fever, and reduced serum albumin. Gauldie et al., 1987, PNAS 84:7251-7253; Heinric et al., 1990, 265:621-636; Zamir et al., 1993, Metabolism 42:204-208; Zamir et al., 1992, Arch Surg, 127:170-174. Inhibition of IL-6 by a neutralizing antibody has been reported to ameliorate fever and cachexia in cancer patients, though improvement in these patients&#39; serum albumin level has not been reported (Emille et al., 1994, Blood, 84:2472-2479; Blay et al., 1992, Cancer Research 52:3317-3322; Bataille et al., 1995, Blood, 86: 685-691). 
     Numerous studies have suggested that CRP is a valuable prognostic factor in cancer patients, with elevated CRP levels predicting poor outcome. See, e.g., Hefler et al, Clin Cancer Res, 2008 Feb. 1; 14(3):710-4; Nagaoka et al, Liver Int, 2007 October; 27(8):1091-7; Heikkilä et al, J Epidemiol Community Health, 2007 September; 61(9):824-33, Review; Hara et al, Anticancer Res, 2007 July-August; 27(4C):3001-4; Polterauer et al, Gynecol Oncol, 2007 October; 107(1):114-7, Epub 2007 Jul. 6; Tingstedt et al, Scand J Gastroenterol, 2007 June; 42(6):754-9; Suh et al, Support Care Cancer, 2007 June; 15(6):613-20, Epub 2007 Jan. 18; Gerhardt et al, World J Gastroenterol, 2006 Sep. 14; 12(34):5495-500; McArdle et al, Urol Int, 2006; 77(2):127-9; Guillem et al, Dis Esophagus, 2005; 18(3):146-50; Brown et al, Cancer, 2005 Jan. 15; 103(2):377-82. Decreased serum albumin (hypoalbuminemia) is also associated with increased morbidity and mortality in many critical illnesses, including cancers (e.g., Vigano et al., Arch Intern Med, 2000 Mar. 27; 160(6):861-8; Hauser et al., Support Care Cancer, 2006 October; 14(10):999-1011; Seve et al., Cancer, 2006 Dec. 1; 107(11):2698-705). The apparent link between hypoalbuminemia and poor patient outcome suggests that restoring albumin levels through direct albumin infusion could promote patient survival, however, albumin infusion has not improved survival of patients with advanced cancer (Demirkazik et al., Proc Am Soc Clin Oncol 21: 2002 (abstr 2892)) or other critically ill patients groups (reviewed in Wilkes et al., Ann Intern Med, 2001 Aug. 7; 135(3):149-64). 
     The Glasgow Prognostic Score (GPS) is an inflammation-based prognostic score that combines levels of albumin (&lt;35 mg/L=1 point) and CRP (&gt;10 mg/L=1 point) (Forrest et al., Br J Cancer, 2004 May 4; 90(9):1704-6). Since its introduction in 2004, the Glasgow Prognostic Score has already been shown to have prognostic value as a predictor of mortality in numerous cancers, including gastro-oesophageal cancer, non-small-cell lung cancer, colorectal cancer, breast cancer, ovarian cancer, bronchogenic cancer, and metastatic renal cancer (Forrest et al., Br J Cancer, 2004 May 4; 90(9):1704-6; Sharma et al., Clin Colorectal Cancer, 2008 September; 7(5):331-7; Sharma et al., Eur J Cancer, 2008 January; 44(2):251-6; McMillan et al., Nutr Cancer, 2001; 41(1-2):64-9; McMillan, Proc Nutr Soc, 2008 August; 67(3):257-62; Ramsey et al., Cancer, 2007 January 15; 109(2):205-12). 
     U.S. patent application publication no. 20080081041 (relating to treatment of cancer using an anti-IL-6 antibody) discloses that since IL-6 is associated with disease activity and since CRP is a surrogate marker of IL-6 activity, sustained suppression of CRP by neutralization of IL-6 by their anti-IL-6 antibody (CNTO 328, Zaki et al., Int J Cancer, 2004 Sep. 10; 111(4):592-5) may be assumed necessary to achieve biological activity. The same patent application indicates that the relationship between IL-6 and CRP in patients with benign and malignant prostate disease was previously examined by McArdle (McArdle et al. 2004 Br J Cancer 91(10):1755-1757). McArdle reportedly found no significant differences between the concentrations of IL-6 and CRP in the patients with benign disease compared with prostate cancer patients, in the cancer patients there was a significant increase in both IL-6 and CRP concentration with increasing tumor grade. The median serum CRP value for the 86 subjects with prostate cancer was 1.8 mg/L. Based thereoon the inventors in this patent application postulate a proposed dose and schedule wherein 6 mg/kg of an anti-IL-6 antibody (CNTO 328) is administered every 2 weeks and allege that this is likely to achieve sustained suppression of CRP in subjects with metastatic HRPC. 
     IL-6 signaling is mediated by the Jak-Tyk family of cytoplasmic tyrosine kinases, including JAK1, JAK2, and JAK3 (reviewed in Murray J Immunol. 2007 Mar. 1; 178(5):2623-9). Sivash et al. report abrogation of IL-6-mediated JAK signaling by the cyclopentenone prostaglandin 15d-PGJ 2  in oral squamous carcinoma cells. British Journal of Cancer (2004) 91, 1074-1080. These results suggest that inhibitors of JAK1, JAK2, or JAK3 could be employed as antagonists of IL-6. 
     Ulanova et al. report that inhibition of the nonreceptor protein tyrosine kinase Syk (using siRNA) decreased production of IL-6 by epithelial cells. Am J Physiol Lung Cell Mol Physiol. 2005 March; 288(3):L497-507. These results suggest that an inhibitor of Syk could be employed as an antagonist of IL-6. 
     Kedar et al. report that treatment with thalidomide significantly reduced serum levels of CRP and IL-6 to normal or near normal levels in a substantial fraction of renal cell carcinoma patients. Int J Cancer. 2004 Jun. 10; 110(2):260-5. These results suggest that thalidomide, and possibly derivatives thereof, such as lenalidomide, may be useful antagonists of IL-6. 
     In addition, another published patent application, US 20070292420 teaches a Phase I dose escalating study using an anti-IL-6 (cCLB-8) antibody for treating refractory patients with advanced stage multiple myeloma (N=12) and indicate that this study demonstrated that some patients had disease stabilization. The application also reports that after discontinuation of treatment there was acceleration in the increase of M protein levels, suggesting disease re-bound after the withdrawal of therapy. Anti-IL-6 cCLB-8 antibody inhibited free circulating IL-6. 
     The application also indicates that this antibody trial resulted in no toxicity (except transient thrombocytopenia in two heavily pretreated patients) or allergic reactions were observed and that C-reactive protein (CRP) decreased below detection level in all patients. Their antibody (cCLB-8 antibody) reportedly possessed a circulating half-life of 17.8 days, and that there was no human anti-chimeric antibody (HACA) immune response observed (van Zaanen et al. 1998). They allege that the administration of CNTO 328 did not cause changes in blood pressure, pulse rate, temperature, hemoglobin, liver functions and renal functions. Except for transient thrombocytopenia in two heavily pretreated patients, no toxicity or allergic reactions allegedly were observed, and there was no human anti-chimeric antibody (HACA) immune response observed. Three patients in their study reportedly developed infection-related complications during therapy, however, a possible relation with anti-IL-6 cCLB-8 antibody was concluded by the inventors to be unlikely because infectious complications are reportedly common in end stage multiple myeloma and are a major cause of death. They conclude based on their results that this anti-IL-6 cCLB-8 antibody was safe in multiple myeloma patients. 
     BRIEF SUMMARY OF THE INVENTION 
     The present invention is an extension of Applicants&#39; previous inventions directed to specific antibodies, humanized or chimeric or single chain antibodies and fragments thereof having binding specificity for IL-6, in particular antibodies having specific epitopic specificity and/or functional properties and novel therapies using these and other anti-IL-6 antibodies. One embodiment of the invention encompasses specific humanized antibodies and fragments thereof capable of binding to IL-6 and/or the IL-6/IL-6R complex. These antibodies may bind soluble IL-6 or cell surface expressed IL-6. Also, these antibodies may inhibit the formation or the biological effects of one or more of IL-6, IL-6/IL-6R complexes, IL-6/IL-6R/gp130 complexes and/or multimers of IL-6/IL-6R/gp130. The present invention relates to novel therapies and therapeutic protocols using anti-IL-6 antibodies, preferably those described herein. In particular, the present invention pertains to methods of improving survivability or quality of life of a patient in need thereof, e.g., a patient showing elevated CRP levels and/or lowered albumin levels, comprising administering to the patient an IL-6 antagonist, such as those identified infra, e.g., an anti-IL-6 antibody or antibody fragment, whereby the patient&#39;s C-reactive protein (“CRP”) level is lowered, and/or the patient&#39;s albumin level is raised. In some embodiments these methods may further include the administration of other actives such as statins that may further help (synergize) with the IL-6 antagonist and thereby more effectively treat the patient. 
     In a preferred embodiment this is effected by the administration of the antibodies described herein, comprising the sequences of the V H , V L  and CDR polypeptides described herein, or humanized or chimeric or single chain versions thereof containing one or more of the CDRs of the exemplified anti-IL-6 antibody sequences and the polynucleotides encoding them. Preferably these antibodies will be aglycosylated. In more specific embodiments of the invention these antibodies will block gp130 activation and/or possess binding affinities (Kds) less than 50 picomolar and/or K off  values less than or equal to 10 −4  S −1 . 
     In another embodiment of the invention these antibodies and humanized versions will be derived from rabbit immune cells (B lymphocytes) and may be selected based on their homology (sequence identity) to human germ line sequences. These antibodies may require minimal or no sequence modifications, thereby facilitating retention of functional properties after humanization. In exemplary embodiments these humanized antibodies will comprise human frameworks which are highly homologous (possess high level of sequence identity) to that of a parent (e.g. rabbit) antibody as described infra. 
     In another embodiment of the invention the subject antibodies may be selected based on their activity in functional assays such as IL-6 driven T1165 proliferation assays, IL-6 simulated HepG2 haptoglobin production assays, and the like. A further embodiment of the invention is directed to fragments from anti-IL-6 antibodies encompassing V H , V L  and CDR polypeptides or variants or fragments thereof, e.g., derived from rabbit immune cells and the polynucleotides encoding the same, as well as the use of these antibody fragments and the polynucleotides encoding them in the creation of novel antibodies and polypeptide compositions capable of recognizing IL-6 and/or IL-6/IL-6R complexes or IL-6/IL-6R/gp130 complexes and/or multimers thereof. 
     The invention also contemplates the administration of conjugates of anti-IL-6 antibodies and humanized, chimeric or single chain versions thereof and other binding fragments thereof conjugated to one or more functional or detectable moieties. The invention also contemplates methods of making said humanized anti-IL-6 or anti-IL-6/IL-6R complex antibodies and binding fragments thereof. In one embodiment, binding fragments include, but are not limited to, Fab, Fab′, F(ab′) 2 , Fv and scFv fragments. 
     Embodiments of the invention pertain to the use of anti-IL-6 antibodies for the diagnosis, assessment and treatment of diseases and disorders associated with IL-6 or aberrant expression thereof. The invention also contemplates the use of fragments of anti-IL-6 antibodies for the diagnosis, assessment and treatment of diseases and disorders associated with IL-6 or aberrant expression thereof. Preferred usages of the subject antibodies, especially humanized, chimeric and single chain antibodies are the treatment and prevention of cancer associated fatigue, weakness, fever, and/or cachexia and rheumatoid arthritis. 
     Other embodiments of the invention relate to the production of anti-IL-6 antibodies in recombinant host cells, preferably diploid yeast such as diploid  Pichia  and other yeast strains. 
     Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient diagnosed with cancer, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient&#39;s serum C-reactive protein (“CRP”) level is stabilized and preferably reduced, and monitoring the patient to assess the reduction in the patient&#39;s serum CRP level, wherein the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies or those depicted in  FIGS. 34-37  that specifically bind IL-6, which preferably are aglycosylated. 
     Another embodiment of the invention relates to methods of improving muscular strength in a patient diagnosed with cancer, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient&#39;s muscular strength is improved, and monitoring the patient to assess muscular strength, wherein the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. In such methods preferably the patient&#39;s muscular strength is improved by at least about 15% within approximately 4 weeks of administering the anti-IL-6 antibody or antibody fragment, as measured by the Hand Grip Strength test and more preferably the patient&#39;s muscular strength is improved by at least about 20% within approximately 4 weeks of administering the anti-IL-6 antibody or antibody fragment, as measured by the Hand Grip Strength test. 
     Another embodiment of the invention relates to methods of increasing serum albumin in a patient in need thereof, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient&#39;s serum albumin level is improved, and monitoring the patient to assess serum albumin level, wherein the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. Preferably, these methods are effected under conditions whereby the patient&#39;s survivability is improved, and/or under conditions wherein the serum albumin level is increased by about 5-10 g/L, preferably 7-8 g/L, within approximately 6 weeks of administering the anti-IL-6 antibody or antibody fragment. These patients will include, without limitation thereto, those diagnosed with rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac&#39;s disease, trauma, burns, other diseases associated with reduced serum albumin, or any combination thereof. 
     Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s serum C-reactive protein (“CRP”) level is reduced, and monitoring the patient to assess the reduction in the patient&#39;s serum CRP level. 
     Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s serum albumin level is increased, and monitoring the patient to assess the increase in the patient&#39;s serum albumin level. 
     Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient&#39;s serum CRP level is reduced and the patient&#39;s serum albumin level is increased, and monitoring the patient to assess the reduction in the patient&#39;s serum CRP level and the increase in the patient&#39;s serum albumin level. 
     In an embodiment of the invention, the patient may have an elevated serum CRP level prior to treatment. 
     In an embodiment of the invention, the patient may have a reduced serum albumin level prior to treatment. 
     In an embodiment of the invention, the patient&#39;s Glasgow Prognostic Score (GPS) may be improved following the treatment. 
     In an embodiment of the invention, the IL-6 antagonist may target IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAK1, JAK2, JAK3, SYK, or any combination thereof. 
     In an embodiment of the invention, the IL-6 antagonist may comprise an antibody, an antibody fragment, a peptide, a glycoalkoid, an antisense nucleic acid, a ribozyme, a retinoid, an avemir, a small molecule, or any combination thereof. 
     In an embodiment of the invention, the IL-6 antagonist may comprise an anti-IL-6R, anti-gp130, anti-p38 MAP kinase, anti-JAK1, anti-JAK2, anti-JAK3, or anti-SYK antibody or antibody fragment. 
     In one embodiment of the invention, the IL-6 antagonist may comprise a small molecule comprising thalidomide, lenalidomide, or any combination thereof. 
     In an embodiment of the invention, the antagonist may comprise an anti-IL-6 antibody or antibody fragment. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. As discussed infra in a preferred exemplary embodiment the anti-IL-6 antibody will comprise a humanized antibody containing the CDRs of Ab1 and more preferably will comprise the variable heavy and light chain in SEQ ID NO:657 and SEQ ID NO:709 respectively and the constant regions in SEQ ID NO:588 and 586 respectively or one comprising any of the VH and VL sequences contained in  FIGS. 34-37  and variants thereof wherein one or more amino acids are modified by substitution or deletion without substantially disrupting IL-6 binding affinity. 
     In an embodiment of the invention, the anti-IL-6 antibody may bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab1. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or antibody thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab1 or a humanized or chimeric antibody comprising all or most of the same CDRs as Ab1 or in particular an antibody comprising one or several of the VH and VL sequences depicted in  FIGS. 34-37  that specifically binds IL-6. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitopes on an intact IL-6 polypeptide or fragment thereof that is (are) specifically bound by Ab1 and wherein said epitope(s) when ascertained by epitopic mapping using overlapping linear peptide fragments which span the full length of the native human IL-6 polypeptide includes one or more residues comprised in IL-6 fragments selected from those respectively encompassing amino acid residues 37-51, amino acid residues 70-84, amino acid residues 169-183, amino acid residues 31-45 and/or amino acid residues 58-72. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 or a combination of CDRs from one or several of said antibodies. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in Ab1. 
     In an embodiment of the invention, all of the CDRs in the anti-IL-6 antibody or antibody fragment may be identical to the CDRs contained in an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. 
     In an embodiment of the invention, all of the CDRs in the anti-IL-6 antibody or antibody fragment may be identical to one or more of the CDRs contained in Ab1 and in particular antibodies having the VH and VL sequences depicted in  FIGS. 34-37 . 
     Another embodiment of the invention relates to Ab1, including rabbit and humanized forms thereof, as well as heavy chains, light chains, fragments, variants, and CDRs thereof. In the human clinical trials presented in the Examples, a humanized form of Ab1 was administered. 
     In a preferred exemplary embodiment, the anti-IL-6 antibody will comprise all the CDRs in Ab1. In a more preferred embodiment, the anti-IL-6 antibody will comprise the variable heavy chain sequence in SEQ ID 2 or 709 and the light chain sequence in SEQ ID 3 or 657 or variants thereof. 
     In a preferred embodiment the humanized anti-IL-6 antibody will comprise the variable heavy and variable light chain sequences respectively contained in SEQ ID NO:657 and SEQ ID NO:709, and preferably further comprising the heavy chain and light chain constant regions respectively contained in SEQ ID NO:588 and SEQ ID NO:586, and variants thereof comprising one or more amino acid substitutions or deletions that do not substantially affect IL-6 binding and/or desired effector function. This embodiment also contemplates polynucleotides comprising, or alternatively consisting of, one or more of the nucleic acids encoding the variable heavy chain (SEQ ID NO: 700) and variable light chain (SEQ ID NO:723) sequences and the constant region heavy chain (SEQ ID NO: 589) and constant region light chain (SEQ ID NO:587) sequences. This embodiment further contemplates nucleic acids encoding variants comprising one or more amino acid substitutions or deletions to the variable heavy and variable light chain sequences respectively contained in SEQ ID NO:657 and SEQ ID NO:709 and the heavy chain and light chain constant regions respectively contained in SEQ ID NO:588 and SEQ ID NO:586, that do not substantially affect IL-6 binding and/or desired effector function. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be aglycosylated. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may contain an Fc region that has been modified to alter effector function, half-life, proteolysis, and/or glycosylation. Preferably the Fc region is modified to eliminate glycosylation. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be a human, humanized, single chain or chimeric antibody. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be a humanized antibody derived from a rabbit (parent) anti-IL-6 antibody. 
     In an embodiment of the invention, the framework regions (FRs) in the variable light region and the variable heavy regions of said anti-IL-6 antibody or antibody fragment respectively may be human FRs which are unmodified or which have been modified by the substitution of at most 2 or 3 human FR residues in the variable light or heavy chain region with the corresponding FR residues of the parent rabbit antibody, and the human FRs may have been derived from human variable heavy and light chain antibody sequences which have been selected from a library of human germline antibody sequences based on their high level of homology to the corresponding rabbit variable heavy or light chain regions relative to other human germline antibody sequences contained in the library. As disclosed in detail infra in a preferred embodiment the antibody will comprise human FRs which are selected based on their high level of homology (degree of sequence identity) to that of the parent antibody that is humanized. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be administered to the patient with a frequency at most once per period of approximately four weeks, approximately eight weeks, approximately twelve weeks, approximately sixteen weeks, approximately twenty weeks, or approximately twenty-four weeks. 
     In an embodiment of the invention, the patient&#39;s serum CRP level may remain decreased and/or serum albumin level may remain raised for an entire period intervening two consecutive anti-IL-6 antibody administrations. 
     In an embodiment of the invention, the patient may have been diagnosed with cancer selected from Acanthoma, Acinic cell carcinoma, Acoustic neuroma, Acral lentiginous melanoma, Acrospiroma, Acute eosinophilic leukemia, Acute lymphoblastic leukemia, Acute megakaryoblastic leukemia, Acute monocytic leukemia, Acute myeloblastic leukemia with maturation, Acute myeloid dendritic cell leukemia, Acute myeloid leukemia, Acute promyelocytic leukemia, Adamantinoma, Adenocarcinoma, Adenoid cystic carcinoma, Adenoma, Adenomatoid odontogenic tumor, Adrenocortical carcinoma, Adult T-cell leukemia, Aggressive NK-cell leukemia, AIDS-Related Cancers, AIDS-related lymphoma, Alveolar soft part sarcoma, Ameloblastic fibroma, Anal cancer, Anaplastic large cell lymphoma, Anaplastic thyroid cancer, Angioimmunoblastic T-cell lymphoma, Angiomyolipoma, Angiosarcoma, Appendix cancer, Astrocytoma, Atypical teratoid rhabdoid tumor, Basal cell carcinoma, Basal-like carcinoma, B-cell leukemia, B-cell lymphoma, Bellini duct carcinoma, Biliary tract cancer, Bladder cancer, Blastoma, Bone Cancer, Bone tumor, Brain Stem Glioma, Brain Tumor, Breast Cancer, Brenner tumor, Bronchial Tumor, Bronchioloalveolar carcinoma, Brown tumor, Burkitt&#39;s lymphoma, Cancer of Unknown Primary Site, Carcinoid Tumor, Carcinoma, Carcinoma in situ, Carcinoma of the penis, Carcinoma of Unknown Primary Site, Carcinosarcoma, Castleman&#39;s Disease, Central Nervous System Embryonal Tumor, Cerebellar Astrocytoma, Cerebral Astrocytoma, Cervical Cancer, Cholangiocarcinoma, Chondroma, Chondrosarcoma, Chordoma, Choriocarcinoma, Choroid plexus papilloma, Chronic Lymphocytic Leukemia, Chronic monocytic leukemia, Chronic myelogenous leukemia, Chronic Myeloproliferative Disorder, Chronic neutrophilic leukemia, Clear-cell tumor, Colon Cancer, Colorectal cancer, Craniopharyngioma, Cutaneous T-cell lymphoma, Degos disease, Dermatofibrosarcoma protuberans, Dermoid cyst, Desmoplastic small round cell tumor, Diffuse large B cell lymphoma, Dysembryoplastic neuroepithelial tumor, Embryonal carcinoma, Endodermal sinus tumor, Endometrial cancer, Endometrial Uterine Cancer, Endometrioid tumor, Enteropathy-associated T-cell lymphoma, Ependymoblastoma, Ependymoma, Epithelioid sarcoma, Erythroleukemia, Esophageal cancer, Esthesioneuroblastoma, Ewing Family of Tumor, Ewing Family Sarcoma, Ewing&#39;s sarcoma, Extracranial Germ Cell Tumor, Extragonadal Germ Cell Tumor, Extrahepatic Bile Duct Cancer, Extramammary Paget&#39;s disease, Fallopian tube cancer, Fetus in fetu, Fibroma, Fibrosarcoma, Follicular lymphoma, Follicular thyroid cancer, Gallbladder Cancer, Gallbladder cancer, Ganglioglioma, Ganglioneuroma, Gastric Cancer, Gastric lymphoma, Gastrointestinal cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Gastrointestinal stromal tumor, Germ cell tumor, Germinoma, Gestational choriocarcinoma, Gestational Trophoblastic Tumor, Giant cell tumor of bone, Glioblastoma multiforme, Glioma, Gliomatosis cerebri, Glomus tumor, Glucagonoma, Gonadoblastoma, Granulosa cell tumor, Hairy Cell Leukemia, Hairy cell leukemia, Head and Neck Cancer, Head and neck cancer, Heart cancer, Hemangioblastoma, Hemangiopericytoma, Hemangiosarcoma, Hematological malignancy, Hepatocellular carcinoma, Hepatosplenic T-cell lymphoma, Hereditary breast-ovarian cancer syndrome, Hodgkin Lymphoma, Hodgkin&#39;s lymphoma, Hypopharyngeal Cancer, Hypothalamic Glioma, Inflammatory breast cancer, Intraocular Melanoma, Islet cell carcinoma, Islet Cell Tumor, Juvenile myelomonocytic leukemia, Kaposi Sarcoma, Kaposi&#39;s sarcoma, Kidney Cancer, Klatskin tumor, Krukenberg tumor, Laryngeal Cancer, Laryngeal cancer, Lentigo maligna melanoma, Leukemia, Leukemia, Lip and Oral Cavity Cancer, Liposarcoma, Lung cancer, Luteoma, Lymphangioma, Lymphangiosarcoma, Lymphoepithelioma, Lymphoid leukemia, Lymphoma, Macroglobulinemia, Malignant Fibrous Histiocytoma, Malignant fibrous histiocytoma, Malignant Fibrous Histiocytoma of Bone, Malignant Glioma, Malignant Mesothelioma, Malignant peripheral nerve sheath tumor, Malignant rhabdoid tumor, Malignant triton tumor, MALT lymphoma, Mantle cell lymphoma, Mast cell leukemia, Mediastinal germ cell tumor, Mediastinal tumor, Medullary thyroid cancer, Medulloblastoma, Medulloblastoma, Medulloepithelioma, Melanoma, Melanoma, Meningioma, Merkel Cell Carcinoma, Mesothelioma, Mesothelioma, Metastatic Squamous Neck Cancer with Occult Primary, Metastatic urothelial carcinoma, Mixed Müllerian tumor, Monocytic leukemia, Mouth Cancer, Mucinous tumor, Multiple Endocrine Neoplasia Syndrome, Multiple Myeloma, Multiple myeloma, Mycosis Fungoides, Mycosis fungoides, Myelodysplastic Disease, Myelodysplastic Syndromes, Myeloid leukemia, Myeloid sarcoma, Myeloproliferative Disease, Myxoma, Nasal Cavity Cancer, Nasopharyngeal Cancer, Nasopharyngeal carcinoma, Neoplasm, Neurinoma, Neuroblastoma, Neuroblastoma, Neurofibroma, Neuroma, Nodular melanoma, Non-Hodgkin Lymphoma, Non-Hodgkin lymphoma, Nonmelanoma Skin Cancer, Non-Small Cell Lung Cancer, Ocular oncology, Oligoastrocytoma, Oligodendroglioma, Oncocytoma, Optic nerve sheath meningioma, Oral Cancer, Oral cancer, Oropharyngeal Cancer, Osteosarcoma, Osteosarcoma, Ovarian Cancer, Ovarian cancer, Ovarian Epithelial Cancer, Ovarian Germ Cell Tumor, Ovarian Low Malignant Potential Tumor, Paget&#39;s disease of the breast, Pancoast tumor, Pancreatic Cancer, Pancreatic cancer, Papillary thyroid cancer, Papillomatosis, Paraganglioma, Paranasal Sinus Cancer, Parathyroid Cancer, Penile Cancer, Perivascular epithelioid cell tumor, Pharyngeal Cancer, Pheochromocytoma, Pineal Parenchymal Tumor of Intermediate Differentiation, Pineoblastoma, Pituicytoma, Pituitary adenoma, Pituitary tumor, Plasma Cell Neoplasm, Pleuropulmonary blastoma, Polyembryoma, Precursor T-lymphoblastic lymphoma, Primary central nervous system lymphoma, Primary effusion lymphoma, Primary Hepatocellular Cancer, Primary Liver Cancer, Primary peritoneal cancer, Primitive neuroectodermal tumor, Prostate cancer, Pseudomyxoma peritonei, Rectal Cancer, Renal cell carcinoma, Respiratory Tract Carcinoma Involving the NUT Gene on Chromosome 15, Retinoblastoma, Rhabdomyoma, Rhabdomyosarcoma, Richter&#39;s transformation, Sacrococcygeal teratoma, Salivary Gland Cancer, Sarcoma, Schwannomatosis, Sebaceous gland carcinoma, Secondary neoplasm, Seminoma, Serous tumor, Sertoli-Leydig cell tumor, Sex cord-stromal tumor, Sézary Syndrome, Signet ring cell carcinoma, Skin Cancer, Small blue round cell tumor, Small cell carcinoma, Small Cell Lung Cancer, Small cell lymphoma, Small intestine cancer, Soft tissue sarcoma, Somatostatinoma, Soot wart, Spinal Cord Tumor, Spinal tumor, Splenic marginal zone lymphoma, Squamous cell carcinoma, Stomach cancer, Superficial spreading melanoma, Supratentorial Primitive Neuroectodermal Tumor, Surface epithelial-stromal tumor, Synovial sarcoma, T-cell acute lymphoblastic leukemia, T-cell large granular lymphocyte leukemia, T-cell leukemia, T-cell lymphoma, T-cell prolymphocytic leukemia, Teratoma, Terminal lymphatic cancer, Testicular cancer, Thecoma, Throat Cancer, Thymic Carcinoma, Thymoma, Thyroid cancer, Transitional Cell Cancer of Renal Pelvis and Ureter, Transitional cell carcinoma, Urachal cancer, Urethral cancer, Urogenital neoplasm, Uterine sarcoma, Uveal melanoma, Vaginal Cancer, Verner Morrison syndrome, Verrucous carcinoma, Visual Pathway Glioma, Vulvar Cancer, Waldenström&#39;s macroglobulinemia, Warthin&#39;s tumor, Wilms&#39; tumor, or any combination thereof. 
     In an embodiment of the invention, the patient may have been diagnosed with a cancer selected from Colorectal Cancer, Non-Small Cell Lung Cancer, Cholangiocarcinoma, Mesothelioma, Castleman&#39;s disease, Renal Cell Carcinoma, or any combination thereof. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise a VH polypeptide sequence comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 or the VH sequences contained in the antibodies depicted in  FIGS. 34-37 ; and may further comprise a VL polypeptide sequence comprising: SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or the VH sequences contained in the antibodies depicted in  FIGS. 34-37  or a variant thereof wherein one or more of the framework residues (FR residues) in said VH or VL polypeptide may have been substituted with another amino acid residue resulting in an anti-IL-6 antibody or antibody fragment that specifically binds human IL-6. Preferably the variable heavy and light sequences comprise those in SEQ ID NO:657 and 709. 
     In an embodiment of the invention, one or more of said FR residues may be substituted with an amino acid present at the corresponding site in a parent rabbit anti-IL-6 antibody from which the complementarity determining regions (CDRs) contained in said VH or VL polypeptides have been derived or by a conservative amino acid substitution. 
     In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may be humanized. 
     In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may be chimeric. 
     In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may further comprise a human Fc, e.g, an Fc region comprised of the variable heavy and light chain constant regions contained in SEQ ID NO:704 and 702. 
     In an embodiment of the invention, the human Fc may be derived from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG10, IgG11, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise a polypeptide having at least 90% sequence homology to one or more of the polypeptide sequences of SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, 708, 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or the VH and VL sequences depicted in  FIGS. 34-37 . 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may have an elimination half-life of at least about 22 days, at least about 25 days, or at least about 30 days. 
     In an embodiment of the invention, the IL-6 antagonist may be co-administered with a chemotherapy agent, including without limitation thereto: VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan,  vinca  alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins (e.g. IL-12 or IL-2), IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, Erbitux™, Avastin™, Pertuzumab, anti-CD20 antibodies, Rituxan®, ocrelizumab, ofatumumab, DXL625, Herceptin®, or any combination thereof. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be directly or indirectly attached to a detectable label or therapeutic agent. 
     In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be Ab1 or a humanized, chimeric, single chain or fragment thereof comprising all or most of the CDRs of Ab1, or in particular an antibody that comprises the VH and VL polypeptides in SEQ ID NO:657 and 709. 
     In an embodiment of the invention, the IL-6 antagonist may be an antisense nucleic acid, for example comprising at least approximately 10 nucleotides of a sequence encoding IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAK1, JAK2, JAK3, or SYK. 
     In an embodiment of the invention, the antisense nucleic acid may comprise DNA, RNA, peptide nucleic acid, locked nucleic acid, morpholino (phosphorodiamidate morpholino oligo), glycerol nucleic acid, threose nucleic acid, or any combination thereof. 
     In an embodiment of the invention, the IL-6 antagonist may comprise Actemra™ (Tocilizumab), Remicade®, Zenapax™ (daclizumab), or any combination thereof. 
     In an embodiment of the invention, the IL-6 antagonist may comprise a polypeptide having a sequence comprising a fragment of IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAK1, JAK2, JAK3, SYK, or any combination thereof, such as a fragment or full-length polypeptide that is at least 40 amino acids in length. 
     In an embodiment of the invention, the IL-6 antagonist may comprise a soluble IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAK1, JAK2, JAK3, SYK, or any combination thereof. 
     In an embodiment of the invention, the IL-6 antagonist may be coupled to a half-life increasing moiety. 
     In an embodiment of the invention, the method may include measuring the patient&#39;s serum CRP level prior to administration of the anti-IL-6 antibody, and administering the anti-IL-6 antibody or antibody fragment if the patient&#39;s serum CRP level is at least approximately 5 mg/L. 
     In an embodiment of the invention, the patient&#39;s serum CRP level may be reduced to less than approximately 5 mg/L within 1 week of administration of the IL-6 antagonist. 
     In an embodiment of the invention, the patient&#39;s serum CRP level may be reduced to below 1 mg/L within 1 week of administration of the IL-antagonist. 
     In an embodiment of the invention, treatment may result in a prolonged reduction in serum CRP level of the patient. 
     In an embodiment of the invention, the patient&#39;s serum CRP level may be reduced to below 10 mg/L within about 1 week of IL-6 antagonist administration. 
     In an embodiment of the invention, 14 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 21 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 28 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 35 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 42 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 49 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, 56 days after IL-6 antagonist administration the patient&#39;s serum CRP level may remain below 10 mg/L. 
     In an embodiment of the invention, the patient&#39;s survivability is improved. 
     In an embodiment of the invention, the method may include measuring the patient&#39;s serum albumin level prior to administration of the IL-6 antagonist, and administering the IL-6 antagonist if the patient&#39;s serum albumin level is less than approximately 35 g/L. 
     In an embodiment of the invention, the patient&#39;s serum albumin level may be increased to more than approximately 35 g/L within about 5 weeks of administration of the IL-6 antagonist. 
     In an embodiment of the invention, treatment may result in a prolonged increase in serum albumin level of the patient. 
     In an embodiment of the invention, 42 days after IL-6 antagonist administration the patient&#39;s serum albumin level may remain above 35 g/L. 
     In an embodiment of the invention, 49 days after IL-6 antagonist administration the patient&#39;s serum albumin level may remain above 35 g/L. 
     In an embodiment of the invention, 56 days after IL-6 antagonist administration the patient&#39;s serum albumin level may remain above 35 g/L. 
     In an embodiment of the invention, the patient&#39;s serum albumin level may be increased by about 5 g/L within approximately 5 weeks of administering the IL-6 antagonist. 
     In an embodiment of the invention, the patient may have been diagnosed with rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac&#39;s disease, trauma, burns, other diseases associated with reduced serum albumin, or any combination thereof. 
     In an embodiment of the invention, the patient may have been diagnosed with rheumatoid arthritis, juvenile rheumatoid arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, systemic lupus erythematosis, Crohn&#39;s disease, ulcerative colitis, pemphigus, dermatomyositis, polymyositis, polymyalgia rheumatica, giant cell arteritis, vasculitis, polyarteritis  nodosa , Wegener&#39;s granulomatosis, Kawasaki disease, isolated CNS vasculitis, Churg-Strauss arteritis, microscopic polyarteritis, microscopic polyangiitis, Henoch-Schonlein purpura, essential cryoglobulinemic vasculitis, rheumatoid vasculitis, cryoglobulinemia, relapsing polychondritis, Behcet&#39;s disease, Takayasu&#39;s arteritis, ischemic heart disease, stroke, multiple sclerosis, sepsis, vasculitis secondary to viral infection (e.g., hepatitis B, hepatitis C, HIV, cytomegalovirus, Epstein-Barr virus, Parvo B19 virus, etc.), Buerger&#39;s Disease, cancer, advanced cancer, Osteoarthritis, systemic sclerosis, CREST syndrome, Reiter&#39;s disease, Paget&#39;s disease of bone, Sjogran&#39;s syndrome, diabetes type 1, diabetes type 2, familial Mediterranean fever, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune thyroid diseases, pernicious anemia, vitiligo, alopecia areata, primary biliary cirrhosis, autoimmune chronic active hepatitis, alcoholic cirrhosis, viral hepatitis including hepatitis B and C, other organ specific autoimmune diseases, burns, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, allergic asthma, other allergic conditions or any combination thereof. 
     In an embodiment of the invention, the method may further comprise administration of one or more statins to the patient, including without limitation thereto atorvastatin, cerivastatin, fluvastatin, lovastatin, mevastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or any combination thereof. 
    
    
     
       BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS 
         FIG. 1  shows that a variety of unique epitopes were recognized by the collection of anti-IL-6 antibodies prepared by the antibody selection protocol. Epitope variability was confirmed by antibody-IL-6 binding competition studies (ForteBio Octet). 
         FIG. 2  shows alignments of variable light and variable heavy sequences between a rabbit antibody variable light and variable heavy sequences and homologous human sequences and the humanized sequences. Framework regions are identified FR1-FR4. Complementarity determining regions are identified as CDR1-CDR3. Amino acid residues are numbered as shown. The initial rabbit sequences are called RbtVL and RbtVH for the variable light and variable heavy sequences respectively. Three of the most similar human germline antibody sequences, spanning from Framework 1 through to the end of Framework 3, are aligned below the rabbit sequences. The human sequence that is considered the most similar to the rabbit sequence is shown first. In this example those most similar sequences are L12A for the light chain and 3-64-04 for the heavy chain. Human CDR3 sequences are not shown. The closest human Framework 4 sequence is aligned below the rabbit Framework 4 sequence. The vertical dashes indicate a residue where the rabbit residue is identical with one or more of the human residues at the same position. The bold residues indicate that the human residue at that position is identical to the rabbit residue at the same position. The final humanized sequences are called VLh and VHh for the variable light and variable heavy sequences respectively. The underlined residues indicate that the residue is the same as the rabbit residue at that position but different than the human residues at that position in the three aligned human sequences. 
         FIG. 3  demonstrates the high correlation between the IgG produced and antigen specificity for an exemplary IL-6 protocol. 9 of 11 wells showed specific IgG correlation with antigen recognition. 
         FIG. 4  provides the α-2-macroglobulin (A2M) dose response curve for antibody Ab1 administered intravenously at different doses one hour after a 100 μg/kg s.c. dose of human IL-6. 
         FIG. 5  provides survival data for the antibody Ab1 progression groups versus control groups. 
         FIG. 6  provides additional survival data for the antibody Ab1 regression groups versus control groups. 
         FIG. 7  provides survival data for polyclonal human IgG at 10 mg/kg i.v. every three days (270-320 mg tumor size) versus antibody Ab1 at 10 mg/kg i.v. every three days (270-320 mg tumor size). 
         FIG. 8  provides survival data for polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) versus antibody Ab1 at 10 mg/kg i.v. every three days (400-527 mg tumor size). 
         FIG. 9  provides a pharmacokinetic profile of antibody Ab1 in cynomolgus monkey. Plasma levels of antibody Ab1 were quantitated through antigen capture ELISA. This protein displays a half life of between 12 and 17 days consistent with other full length humanized antibodies. 
         FIG. 10  (A-D) provides binding data for antibodies Ab4, Ab3, Ab8 and Ab2, respectively.  FIG. 10  E provides binding data for antibodies Ab1, Ab6 and Ab7. 
         FIG. 11  summarizes the binding data of  FIG. 10  (A-E) in tabular form. 
         FIG. 12  presents the sequences of the 15 amino acid peptides used in the peptide mapping experiment of Example 14. 
         FIG. 13  presents the results of the blots prepared in Example 14. 
         FIG. 14  presents the results of the blots prepared in Example 14. 
         FIG. 15A  shows affinity and binding kinetics of Ab1 for IL-6 of various species. 
         FIG. 15B  demonstrates inhibition of IL-6 by Ab1 in the T1165 cell proliferation assay. 
         FIG. 16 . shows the mean plasma concentration of Ab1 resulting from a single administration of Ab1 to healthy male subjects in several dosage groups. 
         FIG. 17  shows mean area under the plasma Ab1 concentration time curve (AUC) for the dosage groups shown in  FIG. 16 . 
         FIG. 18  shows mean peak plasma Ab1 concentration (C max ) for the dosage groups shown in  FIG. 16 . 
         FIG. 19  summarizes Ab1 pharmacokinetic measurements of the dosage groups shown in  FIG. 16 . 
         FIG. 20  shows the mean plasma concentration of Ab1 resulting from a single administration of Ab1 to patients with advanced cancer. 
         FIG. 21  illustrates the unprecedented elimination half-life of Ab1 compared with other anti-IL-6 antibodies. 
         FIG. 22  shows increased hemoglobin concentration following administration of Ab1 to patients with advanced cancer. 
         FIG. 23  shows mean plasma lipid concentrations following administration of Ab1 to patients with advanced cancer. 
         FIG. 24  shows mean neutrophil counts following administration of Ab1 to patients with advanced cancer. 
         FIG. 25  demonstrates suppression of serum CRP levels in healthy individuals. 
         FIG. 26  (A-B) demonstrates suppression of serum CRP levels in advanced cancer patients. 
         FIG. 27  shows prevention of weight loss by Ab1 in a mouse cancer cachexia model. 
         FIG. 28  shows the physical appearance of representative Ab1-treated and control mice in a cancer cachexia model. 
         FIG. 29  demonstrates that Ab1 promotes weight gain in advanced cancer patients. 
         FIG. 30  demonstrates that Ab1 reduces fatigue in advanced cancer patients. 
         FIG. 31  demonstrates that Ab1 promotes hand grip strength in advanced cancer patients. 
         FIG. 32  demonstrates that Ab1 suppresses an acute phase protein (Serum Amyloid A) in mice. 
         FIG. 33  demonstrates that Ab1 increase plasma albumin concentration in advanced cancer patients. 
         FIGS. 34 and 35  shows alignments between a rabbit antibody light and variable heavy sequences and homologous human sequences and the final humanized sequences. Framework regions are identified as FR1-FR4. Complementarity determining regions are identified as CDR1-CDR3. 
         FIGS. 36  (A-B) and  37  (A-B) shows alignments between light and variable heavy sequences, respectively, of different forms of Ab1. Framework regions are identified as FR1-FR4. Complementarity determining regions are identified as CDR1-CDR3. Sequence differences within the CDR regions highlighted. 
         FIG. 38  shows the mean CRP values for each dosage concentrations (placebo, 80 mg, 160 mg, and 320 mg) of the Ab1 monoclonal antibody. 
         FIG. 39  shows the change in median values of CRP from each dosage concentration group corresponding to  FIG. 38 . 
         FIG. 40  shows a reduction in serum CRP levels in patients with various cancers after dosing at 80, 160 or 320 mg for 12 weeks. 
         FIG. 41  shows a reduction in serum CRP levels in the patient population with rheumatoid arthritis after dosing at 80, 160 and 320 mg for 12 weeks. 
         FIG. 42  demonstrates that Ab1 increases mean hemoglobin at 80, 160 and 320 mg after 12 weeks of dosing. 
         FIG. 43  demonstrates mean change from baseline hemoglobin for the data presented in  FIG. 42 . 
         FIG. 44  demonstrates that Ab1 increases mean hemoglobin at 160 and 320 mg after 12 weeks of dosing in patients having baseline hemoglobin below 11 g/1. 
         FIG. 45  demonstrates that Ab1 increases mean hemoglobin at 80, 160 and 320 mg after 16 weeks of dosing. 
         FIG. 46  demonstrates that Ab1 increases mean albumin concentration at 80, 160 and 320 mg after 12 weeks of dosing. 
         FIG. 47  demonstrates the change from baseline for mean albumin concentration from each dosage concentration group corresponding to  FIG. 46 . 
         FIG. 48  demonstrates that Ab1 provides sustained increases in mean albumin concentration at 160 and 320 mg after 12 weeks of dosing in patients having baseline albumin below 35 g/l. 
         FIG. 49  demonstrates the averaged weight change data from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the Ab1 monoclonal antibody over 12 weeks. 
         FIG. 50  demonstrates the averaged percent change in body weight from each dosage concentration group corresponding to  FIG. 49 . 
         FIG. 51  demonstrates the averaged lean body mass data for the dosage concentration groups corresponding to  FIG. 49 . 
         FIG. 52  demonstrates increases in the mean Facit-F FS subscale score for some of the dosage concentration groups in the patient population after dosing at 80, 160 and 320 mg after 8 weeks. 
         FIG. 53  demonstrates the change from baseline Facit-F FS subscale score corresponding to  FIG. 52 . 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Definitions 
     It is to be understood that this invention is not limited to the particular methodology, protocols, cell lines, animal species or genera, and reagents described, as such may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention which will be limited only by the appended claims. 
     As used herein the singular forms “a”, “and”, and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “a cell” includes a plurality of such cells and reference to “the protein” includes reference to one or more proteins and equivalents thereof known to those skilled in the art, and so forth. All technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this invention belongs unless clearly indicated otherwise. 
     Interleukin-6 (IL-6): 
     As used herein, interleukin-6 (IL-6) encompasses not only the following 212 amino acid sequence available as GenBank Protein Accession No. NP_000591: 
     MNSFSTSAFGPVAFSLGLLLVLPAAFPAPVPPGEDSKDVAAPHRQPLTSSERIDKQ IRYILDGISALRKETCNKSNMCESSKEALAENNLNLPKMAEKDGCFQSGFNEETC LVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQKKAKNLDAITTP DPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM (SEQ ID NO: 1), but also any pre-pro, pro- and mature forms of this IL-6 amino acid sequence, as well as mutants and variants including allelic variants of this sequence. 
     IL-6 Antagonist: 
     As used herein, the terms “IL-6 antagonist,” and grammatical variants thereof include any composition that prevents, inhibits, or lessens the effect(s) of IL-6 signaling. Generally, such antagonists may reduce the levels or activity of IL-6, IL-6 receptor alpha, gp130, or a molecule involved in IL-6 signal transduction, or may reduce the levels or activity complexes between the foregoing (e.g., reducing the activity of an IL-6/IL-6 receptor complex). Antagonists include antisense nucleic acids, including DNA, RNA, or a nucleic acid analogue such as a peptide nucleic acid, locked nucleic acid, morpholino (phosphorodiamidate morpholino oligo), glycerol nucleic acid, or threose nucleic acid. See Heasman, Dev Biol. 2002 Mar. 15; 243(2):209-14; Hannon and Rossi, Nature. 2004 Sep. 16; 431(7006):371-8; Paul et al., Nat Biotechnol. 2002 May; 20(5):505-8; Zhang et al., J Am Chem Soc. 2005 Mar. 30; 127(12):4174-5; Wahlestedt et al., Proc Natl Acad Sci USA. 2000 May 9; 97(10):5633-8; Hanvey et al., 1992 Nov. 27; 258(5087):1481-5; Braasch et al., Biochemistry. 2002 Apr. 9; 41(14):4503-10; Schoning et al., Science. 2000 Nov. 17; 290(5495):1347-51. In addition IL-6 antagonists specifically include peptides that block IL-6 signaling such as those described in any of U.S. Pat. Nos. 6,599,875; 6,172,042; 6,838,433; 6,841,533; 5,210,075 et al. Also, IL-6 antagonists according to the invention may include p38 MAP kinase inhibitors such as those reported in US20070010529 et al. given this kinase&#39;s role in cytokine production and more particularly IL-6 production. Further, IL-6 antagonists according to the invention include the glycoalkaloid compounds reported in US20050090453 as well as other IL-6 antagonist compounds isolatable using the IL-6 antagonist screening assays reported therein. Other IL-6 antagonists include antibodies, such as anti-IL-6 antibodies, anti-IL-6 receptor alpha antibodies, anti-gp130 antibodies, and anti-p38 MAP kinase antibodies including (but not limited to) the anti-IL-6 antibodies disclosed herein, Actemra™ (Tocilizumab), Remicade®, Zenapax™ (daclizumab), or any combination thereof. Other IL-6 antagonists include portions or fragments of molecules involved in IL-6 signaling, such as IL-6, IL-6 receptor alpha, and gp130, which may be native, mutant, or variant sequence, and may optionally be coupled to other moieties (such as half-life-increasing moieties, e.g. an Fc domain). For example, an IL-6 antagonist may be a soluble IL-6 receptor or fragment, a soluble IL-6 receptor:Fc fusion protein, a small molecule inhibitor of IL-6, an anti-IL-6 receptor antibody or antibody fragment, antisense nucleic acid, etc. Other IL-6 antagonists include avemirs, such as C326 (Silverman et al., Nat Biotechnol. 2005 December; 23(12):1556-61) and small molecules, such as synthetic retinoid AM80 (tamibarotene) (Takeda et al., Arterioscler Thromb Vasc Biol. 2006 May; 26(5):1177-83). Such IL-6 antagonists may be administered by any means known in the art, including contacting a subject with nucleic acids which encode or cause to be expressed any of the foregoing polypeptides or antisense sequences. 
     Disease or Condition: 
     As used herein, “disease or condition” refers to a disease or condition that a patient has been diagnosed with or is suspected of having, particularly a disease or condition associated with elevated IL-6. A disease or condition encompasses, without limitation thereto, the side-effects of medications or treatments (such as radiation therapy), as well as idiopathic conditions characterized by symptoms that include elevated IL-6. 
     Cachexia: 
     As used herein, cachexia, also known as wasting disease, refers to any disease marked especially by progressive emaciation, weakness, general ill health, malnutrition, loss of body mass, loss of muscle mass, or an accelerated loss of skeletal muscle in the context of a chronic inflammatory response (reviewed in Kotler, Ann Intern Med. 2000 Oct. 17; 133(8):622-34). Diseases and conditions in which cachexia is frequently observed include cancer, rheumatoid arthritis, AIDS, heart disease, dehydration, malnutrition, lead exposure, malaria, respiratory disease, old age, hypothyroidism, tuberculosis, hypopituitarism, neurasthenia, hypernatremia, hyponatremia, renal disease, splenica, ankylosing spondylitis, failure to thrive (faltering growth) and other diseases, particularly chronic diseases. Cachexia may also be idiopathic (arising from an uncertain cause). Weight assessment in a patient is understood to exclude growths or fluid accumulations, e.g. tumor weight, extravascular fluid accumulation, etc. Cachexia may be assessed by measurement of a patient&#39;s total body mass (exclusive of growths or fluid accumulations), total lean (fat-free) body mass, lean mass of the arms and legs (appendicular lean mass, e.g. measured using dual-energy x-ray absorptiometry or bioelectric impedance spectroscopy), and/or lean body mass index (lean body mass divided by the square of the patient&#39;s height). See Kotler, Ann Intern Med. 2000 Oct. 17; 133(8):622-34; Marcora et al., Rheumatology (Oxford). 2006 November; 45(11):1385-8. 
     Weakness: 
     As used herein, weakness refers physical fatigue, which typically manifests as a loss of muscle strength and/or endurance. Weakness may be central (affecting most or all of the muscles in the body) or peripheral (affecting a subset of muscles). Weakness includes “true weakness,” in which a patient&#39;s muscles have a decrease in some measure of peak and/or sustained force output, and “perceived weakness,” in which a patient perceives that a greater effort is required for performance of a task even though objectively measured strength remains nearly the same, and may be objectively measured or self-reported by the patient. For example, weakness may be objectively measured using the hand grip strength test (a medically recognized test for evaluating muscle strength), typically employing a handgrip dynamometer. 
     Fatigue: 
     As used herein, fatigue refers to mental fatigue (for physical fatigue see “weakness”). Fatigue includes drowsiness (somnolence) and/or decreased attention. Fatigue may be measured using a variety of tests known in the art, such as the FACIT-F (Functional Assessment of Chronic Illness Therapy-Fatigue) test. See, e.g., Cella, D., Lai, J. S., Chang, C. H., Peterman, A., &amp; Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528-538; Cella, D., Eton, D. T., Lai, F J-S., Peterman, A. H &amp; Merkel, D. E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain &amp; Symptom Management, 24 (6) 547-561. 
     Fever: 
     As used herein, “fever” refers to a body temperature set-point that is elevated by at least 1 to 2 degrees Celsius. Fever is often associated with a subjective feeling of hypothermia exhibited as a cold sensation, shivering, increased heart rate and respiration rate by which the individual&#39;s body reaches the increased set-point. As is well understood in the medical arts, normal body temperature typically varies with activity level and time of day, with highest temperatures observed in the afternoon and early evening hours, and lowest temperatures observed during the second half of the sleep cycle, and temperature measurements may be influenced by external factors such as mouth breathing, consumption of food or beverage, smoking, or ambient temperature (depending on the type of measurement). Moreover, the normal temperature set point for individuals may vary by up to about 0.5 degrees Celsius, thus a medical professional may interpret an individual&#39;s temperature in view of these factors to diagnose whether a fever is present. Generally speaking, a fever is typically diagnosed by a core body temperature above 38.0 degrees Celsius, an oral temperature above 37.5 degrees Celsius, or an axillary temperature above 37.2 degrees Celsius. 
     Improved: 
     As used herein, “improved,” “improvement,” and other grammatical variants, includes any beneficial change resulting from a treatment. A beneficial change is any way in which a patient&#39;s condition is better than it would have been in the absence of the treatment. “Improved” includes prevention of an undesired condition, slowing the rate at which a condition worsens, delaying the development of an undesired condition, and restoration to an essentially normal condition. For example, improvement in cachexia encompasses any increase in patient&#39;s mass, such as total body mass (excluding weight normally excluded during assessment of cachexia, e.g. tumor weight, extravascular fluid accumulation, etc.), lean body mass, and/or appendicular lean mass, as well as any delay or slowing in the rate of loss of mass, or prevention or slowing of loss of mass associated with a disease or condition with which the patient has been diagnosed. For another example, improvement in weakness encompasses any increase in patient&#39;s strength, as well as any delay or slowing in the rate of loss of strength, or prevention or slowing of loss of strength associated with a disease or condition with which the patient has been diagnosed. For yet another example, improvement in fatigue encompasses any decrease in patient&#39;s fatigue, as well as any delay or slowing in the rate of increase of fatigue, or prevention or slowing of increase in fatigue associated with a disease or condition with which the patient has been diagnosed. For still another example, improvement in fever encompasses any decrease in patient&#39;s fever, as well as any delay or slowing in the rate of increase in fever, or prevention or slowing of increase in fever associated with a disease or condition with which the patient has been diagnosed. 
     C-Reactive Protein (CRP): 
     As used herein, C-Reactive Protein (CRP) encompasses not only the following 224 amino acid sequence available as GenBank Protein Accession No. NP_000558: 
     MEKLLCFLVLTSLSHAFGQTDMSRKAFVFPKESDTSYVSLKAPLTKPL KAFTVCLHFYTELSSTRGYSIFSYATKRQDNEILIFWSKDIGYSFTVGGSEILFEVP EVTVAPVHICTSWESASGIVEFWVDGKPRVRKSLKKGYTVGAEASIILGQEQDSF GGNFEGSQSLVGDIGNVNMWDFVLSPDEINTIYLGGPFSPNVLNWRALKYEVQG EVFTKPQLWP (SEQ ID NO: 726), but also any pre-pro, pro- and mature forms of this CRP amino acid sequence, as well as mutants and variants including allelic variants of this sequence. CRP levels, e.g. in the serum, liver, tumor, or elsewhere in the body, can be readily measured using routine methods and commercially available reagents, e.g. ELISA, antibody test strip, immunoturbidimetry, rapid immunodiffusion, visual agglutination, Western blot, Northern blot, etc. 
     Interleukin-6 Receptor (IL-6R); Also Called IL-6 Receptor Alpha (IL-6RA): 
     As used herein, “interleukin-6 receptor” (“IL-6R”; also “IL-6 receptor alpha” or “IL-6RA”) encompasses not only the following 468 amino acid sequence available as Swiss-Prot Protein Accession No. P08887: MLAVGCALLAALLAAPGAALAPRRCPAQEVARGVLTSLPGDSVTLTCPGVEPED NATVHWVLRKPAAGSHPSRWAGMGRRLLLRSVQLHDSGNYSCYRAGRPAGTV EILLVDVPPEEPQLSCFRKSPLSNVVCEWGPRSTPSLTTKAVLLVRKFQNSPAEDF QEPCQYSQESQKFSCQLAVPEGDSSFYIVSMCVASSVGSKFSKTQTFQGCGILQP DPPANITVTAVARNPRWLSVTWQDPHSWNSSFYRLRFELRYRAERSKTFTTWM VKDLQHHCVIHDAWSGLRHVVQLRAQEEFGQGEWSEWSPEAMGTPWTESRSPP AENEVSTPMQALTTNKDDDNILFRDSANATSLPVQDSSSVPLPTFLVAGGSLAFG TLLCIAIVLRFKKTWKLRALKEGKTSMHPPYSLGQLVPERPRPTPVLVPLISPPVSP SSLGSDNTSSHNRPDARDPRSPYDISNTDYFFPR (SEQ ID NO: 727), but also any pre-pro, pro- and mature forms of this amino acid sequence, as well as mutants and variants including allelic variants of this sequence. 
     gp130: 
     As used herein, gp130 (also called Interleukin-6 receptor subunit beta) encompasses not only the following 918 precursor amino acid sequence available as Swiss-Prot Protein Accession No. P40189: MLTLQTWVVQALFIFLTTESTGELLDPCGYISPESPVVQLHSNFTAVCVLKEKCM DYFHVNANYIVWKTNHFTIPKEQYTIINRTASSVTFTDIASLNIQLTCNILTFGQLE QNVYGITIISGLPPEKPKNLSCIVNEGKKMRCEWDGGRETHLETNFTLKSEWATH KFADCKAKRDTPTSCTVDYSTVYFVNIEVWVEAENALGKVTSDHINFDPVYKVK PNPPHNLSVINSEELSSILKLTWTNPSIKSVIILKYNIQYRTKDASTWSQIPPEDTAS TRSSFTVQDLKPFTEYVFRIRCMKEDGKGYWSDWSEEASGITYEDRPSKAPSFW YKIDPSHTQGYRTVQLVWKTLPPFEANGKILDYEVTLTRWKSHLQNYTVNATKL TVNLTNDRYLATLTVRNLVGKSDAAVLTIPACDFQATHPVMDLKAFPKDNMLW VEWTTPRESVKKYILEWCVLSDKAPCITDWQQEDGTVHRTYLRGNLAESKCYLI TVTPVYADGPGSPESIKAYLKQAPPSKGPTVRTKKVGKNEAVLEWDQLPVDVQ NGFIRNYTIFYRTIIGNETAVNVDSSHTEYTLSSLTSDTLYMVRMAAYTDEGGKD GPEFTFTTPKFAQGEIEAIVVPVCLAFLLTTLLGVLFCFNKRDLIKKHIWPNVPDPS KSHIAQWSPHTPPRHNFNSKDQMYSDGNFTDVSVVEIEANDKKPFPEDLKSLDLF KKEKINTEGHSSGIGGSSCMSSSRPSISSSDENESSQNTSSTVQYSTVVHSGYRHQ VPSVQVFSRSESTQPLLDSEERPEDLQLVDHVDGGDGILPRQQYFKQNCSQUESS PDISHFERSKQVSSVNEEDFVRLKQQISDHISQSCGSGQMKMFQEVSAADAFGPG TEGQVERFETVGMEAATDEGMPKSYLPQTVRQGGYMPQ (SEQ ID NO: 728), but also any pre-pro, pro- and mature forms of this amino acid sequence, such as the mature form encoded by amino acids 23 through 918 of the sequence shown, as well as mutants and variants including allelic variants of this sequence. 
     Glasgow Prognostic Score (GPS): 
     As used herein, Glasgow Prognostic Score (GPS) refers to an inflammation-based prognostic score that awards one point for a serum albumin level less than &lt;35 mg/L and one point for a CRP level above 10 mg/L. Thus, a GPS of 0 indicates normal albumin and CRP, a GPS of 1 indicates reduced albumin or elevated CRP, and a GPS of 2 indicates both reduced albumin and elevated CRP. 
     Effective Amount: 
     As used herein, “effective amount,” “amount effective to,” “amount of X effective to” and the like, refer to an amount of an active ingredient that is effective to relieve or reduce to some extent one or more of the symptoms of the disease in need of treatment, or to retard initiation of clinical markers or symptoms of a disease in need of prevention, when the compound is administered. Thus, an effective amount refers to an amount of the active ingredient which exhibit effects such as (i) reversing the rate of progress of a disease; (ii) inhibiting to some extent further progress of the disease; and/or, (iii) relieving to some extent (or, preferably, eliminating) one or more symptoms associated with the disease. The effective amount may be empirically determined by experimenting with the compounds concerned in known in vivo and in vitro model systems for a disease in need of treatment. The context in which the phrase “effective amount” is used may indicate a particular desired effect. For example, “an amount of an anti-IL-6 antibody effective to reduce serum CRP levels” and similar phrases refer to an amount of anti-IL-6 antibody that, when administered to a subject, will cause a measurable decrease in serum CRP levels, or prevent, slow, delay, or arrest, an increase in serum CRP levels for which the subject is at risk. Similarly, “an amount of an anti-IL-6 antibody effective to increase serum albumin levels” and similar phrases refer to an amount of anti-IL-6 antibody that, when administered to a subject, will cause a measurable increase in serum albumin levels, or prevent, slow, delay, or arrest, a decrease in serum albumin levels for which the subject is at risk. An effective amount will vary according to the weight, sex, age and medical history of the individual, as well as the severity of the patient&#39;s condition(s), the type of disease(s), mode of administration, and the like. An effective amount may be readily determined using routine experimentation, e.g., by titration (administration of increasing dosages until an effective dosage is found) and/or by reference to amounts that were effective for prior patients. Generally, the anti-IL-6 antibodies of the present invention will be administered in dosages ranging between about 0.1 mg/kg and about 20 mg/kg of the patient&#39;s body-weight. 
     Prolonged Reduction in Serum CRP: 
     As used herein, “prolonged reduction in serum CRP” and similar phrases refer to a measurable decrease in serum CRP level relative to the initial serum CRP level (i.e. the serum CRP level at a time before treatment begins) that is detectable within about a week from when a treatment begins (e.g. administration of an anti-IL-6 antibody) and remains below the initial serum CRP level for an prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Prolonged Increase in Serum Albumin: 
     As used herein, “prolonged increase in serum albumin” and similar phrases refer to a measurable decrease in serum albumin level relative to the initial serum albumin level (i.e. the serum albumin level at a time before treatment begins) that is detectable within about a week from when a treatment begins (e.g. administration of an anti-IL-6 antibody) and remains above the initial serum albumin level for an prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Prolonged Improvement in Cachexia: 
     As used herein, “prolonged improvement in cachexia” refers to a measureable improvement patient&#39;s body mass, lean body mass, appendicular lean body mass, and/or lean body mass index, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 4 weeks and remains improved for a prolonged duration, e.g. at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Prolonged Improvement in Weakness: 
     As used herein, “prolonged improvement in weakness” refers to a measureable improvement in muscular strength, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 2 weeks and remains improved for a prolonged duration, e.g. at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Prolonged Improvement in Fatigue: 
     As used herein, “prolonged improvement in fatigue” refers to a measureable improvement in fatigue, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 1 week and remains improved for a prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Prolonged Improvement in Fever: 
     As used herein, “prolonged improvement in fever” refers to a measureable decrease in fever (e.g. peak temperature or amount of time that temperature is elevated), relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 1 week and remains improved for a prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 
     Mating Competent Yeast Species: 
     In the present invention this is intended to broadly encompass any diploid or tetraploid yeast which can be grown in culture. Such species of yeast may exist in a haploid, diploid, or tetraploid form. The cells of a given ploidy may, under appropriate conditions, proliferate for indefinite number of generations in that form. Diploid cells can also sporulate to form haploid cells. Sequential mating can result in tetraploid strains through further mating or fusion of diploid strains. In the present invention the diploid or polyploidal yeast cells are preferably produced by mating or spheroplast fusion. 
     In one embodiment of the invention, the mating competent yeast is a member of the Saccharomycetaceae family, which includes the genera  Arxiozyma; Ascobotryozyma; Citeromyces; Debaryomyces; Dekkera; Eremothecium; Issatchenkia; Kazachstania; Kluyveromyces; Kodamaea; Lodderomyces; Pachysolen; Pichia; Saccharomyces; Saturnispora; Tetrapisispora; Torulaspora; Williopsis ; and  Zygosaccharomyces . Other types of yeast potentially useful in the invention include  Yarrowia, Rhodosporidium, Candida, Hansenula, Filobasium, Filobasidellla, Sporidiobolus, Bullera, Leucosporidium  and  Filobasidella.    
     In a preferred embodiment of the invention, the mating competent yeast is a member of the genus  Pichia . In a further preferred embodiment of the invention, the mating competent yeast of the genus  Pichia  is one of the following species:  Pichia pastoris, Pichia methanolica , and  Hansenula polymorpha  ( Pichia angusta ). In a particularly preferred embodiment of the invention, the mating competent yeast of the genus  Pichia  is the species  Pichia pastoris.    
     Haploid Yeast Cell: 
     A cell having a single copy of each gene of its normal genomic (chromosomal) complement. 
     Polyploid Yeast Cell: 
     A cell having more than one copy of its normal genomic (chromosomal) complement. 
     Diploid Yeast Cell: 
     A cell having two copies (alleles) of essentially every gene of its normal genomic complement, typically formed by the process of fusion (mating) of two haploid cells. 
     Tetraploid Yeast Cell: 
     A cell having four copies (alleles) of essentially every gene of its normal genomic complement, typically formed by the process of fusion (mating) of two haploid cells. Tetraploids may carry two, three, four, or more different expression cassettes. Such tetraploids might be obtained in  S. cerevisiae  by selective mating homozygotic heterothallic a/a and alpha/alpha diploids and in  Pichia  by sequential mating of haploids to obtain auxotrophic diploids. For example, a [met his] haploid can be mated with [ade his] haploid to obtain diploid [his]; and a [met arg] haploid can be mated with [ade arg] haploid to obtain diploid [arg]; then the diploid [his] x diploid [arg] to obtain a tetraploid prototroph. It will be understood by those of skill in the art that reference to the benefits and uses of diploid cells may also apply to tetraploid cells. 
     Yeast Mating: 
     The process by which two haploid yeast cells naturally fuse to form one diploid yeast cell. 
     Meiosis: 
     The process by which a diploid yeast cell undergoes reductive division to form four haploid spore products. Each spore may then germinate and form a haploid vegetatively growing cell line. 
     Selectable Marker: 
     A selectable marker is a gene or gene fragment that confers a growth phenotype (physical growth characteristic) on a cell receiving that gene as, for example through a transformation event. The selectable marker allows that cell to survive and grow in a selective growth medium under conditions in which cells that do not receive that selectable marker gene cannot grow. Selectable marker genes generally fall into several types, including positive selectable marker genes such as a gene that confers on a cell resistance to an antibiotic or other drug, temperature when two ts mutants are crossed or a ts mutant is transformed; negative selectable marker genes such as a biosynthetic gene that confers on a cell the ability to grow in a medium without a specific nutrient needed by all cells that do not have that biosynthetic gene, or a mutagenized biosynthetic gene that confers on a cell inability to grow by cells that do not have the wild type gene; and the like. Suitable markers include but are not limited to: ZEO; G418; LYS3; MET1; MET3a; ADE1; ADE3; URA3; and the like. 
     Expression Vector: 
     These DNA vectors contain elements that facilitate manipulation for the expression of a foreign protein within the target host cell. Conveniently, manipulation of sequences and production of DNA for transformation is first performed in a bacterial host, e.g.  E. coli , and usually vectors will include sequences to facilitate such manipulations, including a bacterial origin of replication and appropriate bacterial selection marker. Selection markers encode proteins necessary for the survival or growth of transformed host cells grown in a selective culture medium. Host cells not transformed with the vector containing the selection gene will not survive in the culture medium. Typical selection genes encode proteins that (a) confer resistance to antibiotics or other toxins, (b) complement auxotrophic deficiencies, or (c) supply critical nutrients not available from complex media. Exemplary vectors and methods for transformation of yeast are described, for example, in Burke, D., Dawson, D., &amp; Stearns, T. (2000). Methods in yeast genetics: a Cold Spring Harbor Laboratory course manual. Plainview, N.Y.: Cold Spring Harbor Laboratory Press. 
     Expression vectors for use in the methods of the invention will further include yeast specific sequences, including a selectable auxotrophic or drug marker for identifying transformed yeast strains. A drug marker may further be used to amplify copy number of the vector in a yeast host cell. 
     The polypeptide coding sequence of interest is operably linked to transcriptional and translational regulatory sequences that provide for expression of the polypeptide in yeast cells. These vector components may include, but are not limited to, one or more of the following: an enhancer element, a promoter, and a transcription termination sequence. Sequences for the secretion of the polypeptide may also be included, e.g. a signal sequence, and the like. A yeast origin of replication is optional, as expression vectors are often integrated into the yeast genome. 
     In one embodiment of the invention, the polypeptide of interest is operably linked, or fused, to sequences providing for optimized secretion of the polypeptide from yeast diploid cells. 
     Nucleic acids are “operably linked” when placed into a functional relationship with another nucleic acid sequence. For example, DNA for a signal sequence is operably linked to DNA for a polypeptide if it is expressed as a preprotein that participates in the secretion of the polypeptide; a promoter or enhancer is operably linked to a coding sequence if it affects the transcription of the sequence. Generally, “operably linked” means that the DNA sequences being linked are contiguous, and, in the case of a secretory leader, contiguous and in reading frame. However, enhancers do not have to be contiguous. Linking is accomplished by ligation at convenient restriction sites or alternatively via a PCR/recombination method familiar to those skilled in the art (Gateway® Technology; Invitrogen, Carlsbad Calif.). If such sites do not exist, the synthetic oligonucleotide adapters or linkers are used in accordance with conventional practice. 
     Promoters are untranslated sequences located upstream (5′) to the start codon of a structural gene (generally within about 100 to 1000 bp) that control the transcription and translation of particular nucleic acid sequences to which they are operably linked. Such promoters fall into several classes: inducible, constitutive, and repressible promoters (that increase levels of transcription in response to absence of a repressor). Inducible promoters may initiate increased levels of transcription from DNA under their control in response to some change in culture conditions, e.g., the presence or absence of a nutrient or a change in temperature. 
     The yeast promoter fragment may also serve as the site for homologous recombination and integration of the expression vector into the same site in the yeast genome; alternatively a selectable marker is used as the site for homologous recombination.  Pichia  transformation is described in Cregg et al. (1985)  Mol. Cell. Biol.  5:3376-3385. 
     Examples of suitable promoters from  Pichia  include the AOX1 and promoter (Cregg et al. (1989)  Mol. Cell. Biol.  9:1316-1323); ICL1 promoter (Menendez et al. (2003)  Yeast  20(13):1097-108); glyceraldehyde-3-phosphate dehydrogenase promoter (GAP) (Waterham et al. (1997)  Gene  186(1):37-44); and FLD1 promoter (Shen et al. (1998)  Gene  216(1):93-102). The GAP promoter is a strong constitutive promoter and the AOX and FLD1 promoters are inducible. 
     Other yeast promoters include ADH1, alcohol dehydrogenase II, GAL4, PHO3, PHOS, Pyk, and chimeric promoters derived therefrom. Additionally, non-yeast promoters may be used in the invention such as mammalian, insect, plant, reptile, amphibian, viral, and avian promoters. Most typically the promoter will comprise a mammalian promoter (potentially endogenous to the expressed genes) or will comprise a yeast or viral promoter that provides for efficient transcription in yeast systems. 
     The polypeptides of interest may be produced recombinantly not only directly, but also as a fusion polypeptide with a heterologous polypeptide, e.g. a signal sequence or other polypeptide having a specific cleavage site at the N-terminus of the mature protein or polypeptide. In general, the signal sequence may be a component of the vector, or it may be a part of the polypeptide coding sequence that is inserted into the vector. The heterologous signal sequence selected preferably is one that is recognized and processed through one of the standard pathways available within the host cell. The  S. cerevisiae  alpha factor pre-pro signal has proven effective in the secretion of a variety of recombinant proteins from  P. pastoris . Other yeast signal sequences include the alpha mating factor signal sequence, the invertase signal sequence, and signal sequences derived from other secreted yeast polypeptides. Additionally, these signal peptide sequences may be engineered to provide for enhanced secretion in diploid yeast expression systems. Other secretion signals of interest also include mammalian signal sequences, which may be heterologous to the protein being secreted, or may be a native sequence for the protein being secreted. Signal sequences include pre-peptide sequences, and in some instances may include propeptide sequences. Many such signal sequences are known in the art, including the signal sequences found on immunoglobulin chains, e.g., K28 preprotoxin sequence, PHA-E, FACE, human MCP-1, human serum albumin signal sequences, human Ig heavy chain, human Ig light chain, and the like. For example, see Hashimoto et. al. Protein Eng 11(2) 75 (1998); and Kobayashi et. al. Therapeutic Apheresis 2(4) 257 (1998). 
     Transcription may be increased by inserting a transcriptional activator sequence into the vector. These activators are cis-acting elements of DNA, usually about from 10 to 300 bp, which act on a promoter to increase its transcription. Transcriptional enhancers are relatively orientation and position independent, having been found 5′ and 3′ to the transcription unit, within an intron, as well as within the coding sequence itself. The enhancer may be spliced into the expression vector at a position 5′ or 3′ to the coding sequence, but is preferably located at a site 5′ from the promoter. 
     Expression vectors used in eukaryotic host cells may also contain sequences necessary for the termination of transcription and for stabilizing the mRNA. Such sequences are commonly available from 3′ to the translation termination codon, in untranslated regions of eukaryotic or viral DNAs or cDNAs. These regions contain nucleotide segments transcribed as polyadenylated fragments in the untranslated portion of the mRNA. 
     Construction of suitable vectors containing one or more of the above-listed components employs standard ligation techniques or PCR/recombination methods. Isolated plasmids or DNA fragments are cleaved, tailored, and re-ligated in the form desired to generate the plasmids required or via recombination methods. For analysis to confirm correct sequences in plasmids constructed, the ligation mixtures are used to transform host cells, and successful transformants selected by antibiotic resistance (e.g. ampicillin or Zeocin™ (phleomycin)) where appropriate. Plasmids from the transformants are prepared, analyzed by restriction endonuclease digestion and/or sequenced. 
     As an alternative to restriction and ligation of fragments, recombination methods based on att sites and recombination enzymes may be used to insert DNA sequences into a vector. Such methods are described, for example, by Landy (1989) Ann. Rev. Biochem. 58:913-949; and are known to those of skill in the art. Such methods utilize intermolecular DNA recombination that is mediated by a mixture of lambda and  E. coli -encoded recombination proteins. Recombination occurs between specific attachment (att) sites on the interacting DNA molecules. For a description of att sites see Weisberg and Landy (1983) Site-Specific Recombination in Phage Lambda, in  Lambda II , Weisberg, ed. (Cold Spring Harbor, N.Y.:Cold Spring Harbor Press), pp. 211-250. The DNA segments flanking the recombination sites are switched, such that after recombination, the att sites are hybrid sequences comprised of sequences donated by each parental vector. The recombination can occur between DNAs of any topology. 
     Att sites may be introduced into a sequence of interest by ligating the sequence of interest into an appropriate vector; generating a PCR product containing att B sites through the use of specific primers; generating a cDNA library cloned into an appropriate vector containing att sites; and the like. 
     Folding, as used herein, refers to the three-dimensional structure of polypeptides and proteins, where interactions between amino acid residues act to stabilize the structure. While non-covalent interactions are important in determining structure, usually the proteins of interest will have intra- and/or intermolecular covalent disulfide bonds formed by two cysteine residues. For naturally occurring proteins and polypeptides or derivatives and variants thereof, the proper folding is typically the arrangement that results in optimal biological activity, and can conveniently be monitored by assays for activity, e.g. ligand binding, enzymatic activity, etc. 
     In some instances, for example where the desired product is of synthetic origin, assays based on biological activity will be less meaningful. The proper folding of such molecules may be determined on the basis of physical properties, energetic considerations, modeling studies, and the like. 
     The expression host may be further modified by the introduction of sequences encoding one or more enzymes that enhance folding and disulfide bond formation, i.e. foldases, chaperonins, etc. Such sequences may be constitutively or inducibly expressed in the yeast host cell, using vectors, markers, etc. as known in the art. Preferably the sequences, including transcriptional regulatory elements sufficient for the desired pattern of expression, are stably integrated in the yeast genome through a targeted methodology. 
     For example, the eukaryotic PDI is not only an efficient catalyst of protein cysteine oxidation and disulfide bond isomerization, but also exhibits chaperone activity. Co-expression of PDI can facilitate the production of active proteins having multiple disulfide bonds. Also of interest is the expression of BIP (immunoglobulin heavy chain binding protein); cyclophilin; and the like. In one embodiment of the invention, each of the haploid parental strains expresses a distinct folding enzyme, e.g. one strain may express BIP, and the other strain may express PDI or combinations thereof. 
     The terms “desired protein” or “target protein” are used interchangeably and refer generally to a humanized antibody or a binding portion thereof described herein. The term “antibody” is intended to include any polypeptide chain-containing molecular structure with a specific shape that fits to and recognizes an epitope, where one or more non-covalent binding interactions stabilize the complex between the molecular structure and the epitope. The archetypal antibody molecule is the immunoglobulin, and all types of immunoglobulins, IgG, IgM, IgA, IgE, IgD, etc., from all sources, e.g. human, rodent, rabbit, cow, sheep, pig, dog, other mammals, chicken, other avians, etc., are considered to be “antibodies.” A preferred source for producing antibodies useful as starting material according to the invention is rabbits. Numerous antibody coding sequences have been described; and others may be raised by methods well-known in the art. Examples thereof include chimeric antibodies, human antibodies and other non-human mammalian antibodies, humanized antibodies, single chain antibodies such as scFvs, camelbodies, nanobodies, IgNAR (single-chain antibodies derived from sharks), small-modular immunopharmaceuticals (SMIPs), and antibody fragments such as Fabs, Fab′, F(ab′) 2  and the like. See Streltsov V A, et al., Structure of a shark IgNAR antibody variable domain and modeling of an early-developmental isotype, Protein Sci. 2005 November; 14(11):2901-9. Epub 2005 Sep. 30; Greenberg A S, et al., A new antigen receptor gene family that undergoes rearrangement and extensive somatic diversification in sharks, Nature. 1995 Mar. 9; 374(6518):168-73; Nuttall S D, et al., Isolation of the new antigen receptor from wobbegong sharks, and use as a scaffold for the display of protein loop libraries, Mol Immunol. 2001 August; 38(4):313-26; Hamers-Casterman C, et al., Naturally occurring antibodies devoid of light chains, Nature. 1993 Jun. 3; 363(6428):446-8; Gill D S, et al., Biopharmaceutical drug discovery using novel protein scaffolds, Curr Opin Biotechnol. 2006 December; 17(6):653-8. Epub 2006 Oct. 19. 
     For example, antibodies or antigen binding fragments may be produced by genetic engineering. In this technique, as with other methods, antibody-producing cells are sensitized to the desired antigen or immunogen. The messenger RNA isolated from antibody producing cells is used as a template to make cDNA using PCR amplification. A library of vectors, each containing one heavy chain gene and one light chain gene retaining the initial antigen specificity, is produced by insertion of appropriate sections of the amplified immunoglobulin cDNA into the expression vectors. A combinatorial library is constructed by combining the heavy chain gene library with the light chain gene library. This results in a library of clones which co-express a heavy and light chain (resembling the Fab fragment or antigen binding fragment of an antibody molecule). The vectors that carry these genes are co-transfected into a host cell. When antibody gene synthesis is induced in the transfected host, the heavy and light chain proteins self-assemble to produce active antibodies that can be detected by screening with the antigen or immunogen. 
     Antibody coding sequences of interest include those encoded by native sequences, as well as nucleic acids that, by virtue of the degeneracy of the genetic code, are not identical in sequence to the disclosed nucleic acids, and variants thereof. Variant polypeptides can include amino acid (aa) substitutions, additions or deletions. The amino acid substitutions can be conservative amino acid substitutions or substitutions to eliminate non-essential amino acids, such as to alter a glycosylation site, or to minimize misfolding by substitution or deletion of one or more cysteine residues that are not necessary for function. Variants can be designed so as to retain or have enhanced biological activity of a particular region of the protein (e.g., a functional domain, catalytic amino acid residues, etc). Variants also include fragments of the polypeptides disclosed herein, particularly biologically active fragments and/or fragments corresponding to functional domains. Techniques for in vitro mutagenesis of cloned genes are known. Also included in the subject invention are polypeptides that have been modified using ordinary molecular biological techniques so as to improve their resistance to proteolytic degradation or to optimize solubility properties or to render them more suitable as a therapeutic agent. 
     Chimeric antibodies may be made by recombinant means by combining the variable light and heavy chain regions (V L  and V H ), obtained from antibody producing cells of one species with the constant light and heavy chain regions from another. Typically chimeric antibodies utilize rodent or rabbit variable regions and human constant regions, in order to produce an antibody with predominantly human domains. The production of such chimeric antibodies is well known in the art, and may be achieved by standard means (as described, e.g., in U.S. Pat. No. 5,624,659, incorporated herein by reference in its entirety). It is further contemplated that the human constant regions of chimeric antibodies of the invention may be selected from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG10, IgG11, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19 constant regions. 
     Humanized antibodies are engineered to contain even more human-like immunoglobulin domains, and incorporate only the complementarity-determining regions of the animal-derived antibody. This is accomplished by carefully examining the sequence of the hyper-variable loops of the variable regions of the monoclonal antibody, and fitting them to the structure of the human antibody chains. Although facially complex, the process is straightforward in practice. See, e.g., U.S. Pat. No. 6,187,287, incorporated fully herein by reference. In a preferred embodiment, humanization may be effected as disclosed in detail infra. This scheme grafts CDRs onto human FR&#39;s highly homologous to the parent antibody&#39;s FR&#39;s. 
     In addition to entire immunoglobulins (or their recombinant counterparts), immunoglobulin fragments comprising the epitope binding site (e.g., Fab′, F(ab′) 2 , or other fragments) may be synthesized. “Fragment,” or minimal immunoglobulins may be designed utilizing recombinant immunoglobulin techniques. For instance “Fv” immunoglobulins for use in the present invention may be produced by synthesizing a fused variable light chain region and a variable heavy chain region. Combinations of antibodies are also of interest, e.g. diabodies, which comprise two distinct Fv specificities. In another embodiment of the invention, SMIPs (small molecule immunopharmaceuticals), camelbodies, nanobodies, and IgNAR are encompassed by immunoglobulin fragments. 
     Immunoglobulins and fragments thereof may be modified post-translationally, e.g. to add effector moieties such as chemical linkers, detectable moieties, such as fluorescent dyes, enzymes, toxins, substrates, bioluminescent materials, radioactive materials, chemiluminescent moieties and the like, or specific binding moieties, such as streptavidin, avidin, or biotin, and the like may be utilized in the methods and compositions of the present invention. Examples of additional effector molecules are provided infra. 
     The term “polyploid yeast that stably expresses or expresses a desired secreted heterologous polypeptide for prolonged time” refers to a yeast culture that secretes said polypeptide for at least several days to a week, more preferably at least a month, still more preferably at least 1-6 months, and even more preferably for more than a year at threshold expression levels, typically at least 10-25 mg/liter and preferably substantially greater. 
     The term “polyploidal yeast culture that secretes desired amounts of recombinant polypeptide” refers to cultures that stably or for prolonged periods secrete at least 10-25 mg/liter of heterologous polypeptide, more preferably at least 50-500 mg/liter, and most preferably 500-1000 mg/liter or more. 
     A polynucleotide sequence “corresponds” to a polypeptide sequence if translation of the polynucleotide sequence in accordance with the genetic code yields the polypeptide sequence (i.e., the polynucleotide sequence “encodes” the polypeptide sequence), one polynucleotide sequence “corresponds” to another polynucleotide sequence if the two sequences encode the same polypeptide sequence. 
     A “heterologous” region or domain of a DNA construct is an identifiable segment of DNA within a larger DNA molecule that is not found in association with the larger molecule in nature. Thus, when the heterologous region encodes a mammalian gene, the gene will usually be flanked by DNA that does not flank the mammalian genomic DNA in the genome of the source organism. Another example of a heterologous region is a construct where the coding sequence itself is not found in nature (e.g., a cDNA where the genomic coding sequence contains introns, or synthetic sequences having codons different than the native gene). Allelic variations or naturally-occurring mutational events do not give rise to a heterologous region of DNA as defined herein. 
     A “coding sequence” is an in-frame sequence of codons that (in view of the genetic code) correspond to or encode a protein or peptide sequence. Two coding sequences correspond to each other if the sequences or their complementary sequences encode the same amino acid sequences. A coding sequence in association with appropriate regulatory sequences may be transcribed and translated into a polypeptide. A polyadenylation signal and transcription termination sequence will usually be located 3′ to the coding sequence. A “promoter sequence” is a DNA regulatory region capable of binding RNA polymerase in a cell and initiating transcription of a downstream (3′ direction) coding sequence. Promoter sequences typically contain additional sites for binding of regulatory molecules (e.g., transcription factors) which affect the transcription of the coding sequence. A coding sequence is “under the control” of the promoter sequence or “operatively linked” to the promoter when RNA polymerase binds the promoter sequence in a cell and transcribes the coding sequence into mRNA, which is then in turn translated into the protein encoded by the coding sequence. 
     Vectors are used to introduce a foreign substance, such as DNA, RNA or protein, into an organism or host cell. Typical vectors include recombinant viruses (for polynucleotides) and liposomes (for polypeptides). A “DNA vector” is a replicon, such as plasmid, phage or cosmid, to which another polynucleotide segment may be attached so as to bring about the replication of the attached segment. An “expression vector” is a DNA vector which contains regulatory sequences which will direct polypeptide synthesis by an appropriate host cell. This usually means a promoter to bind RNA polymerase and initiate transcription of mRNA, as well as ribosome binding sites and initiation signals to direct translation of the mRNA into a polypeptide(s). Incorporation of a polynucleotide sequence into an expression vector at the proper site and in correct reading frame, followed by transformation of an appropriate host cell by the vector, enables the production of a polypeptide encoded by said polynucleotide sequence. Exemplary expression vectors and techniques for their use are described in the following publications: Old et al., Principles of Gene Manipulation: An Introduction to Genetic Engineering, Blackwell Scientific Publications, 4th edition, 1989; Sambrook et al., Molecular Cloning: A Laboratory Manual, 2nd Edition, Cold Spring Harbor Laboratory Press, 1989; Sambrook et al., Molecular Cloning: A Laboratory Manual, 3rd Edition, Cold Spring Harbor Laboratory Press, 2001; Gorman, “High Efficiency Gene Transfer into Mammalian Cells,” in DNA Cloning, Volume II, Glover, D. M., Ed., IRL Press, Washington, D.C., pp. 143 190 (1985). 
     For example, a liposomes or other lipid aggregate may comprise a lipid such as phosphatidylcholines (lecithins) (PC), phosphatidylethanolamines (PE), lysolecithins, lysophosphatidylethanolamines, phosphatidylserines (PS), phosphatidylglycerols (PG), phosphatidylinositol (PI), sphingomyelins, cardiolipin, phosphatidic acids (PA), fatty acids, gangliosides, glucolipids, glycolipids, mono-, di or triglycerides, ceramides, cerebrosides and combinations thereof; a cationic lipid (or other cationic amphiphile) such as 1,2-dioleyloxy-3-(trimethylamino) propane (DOTAP); N-cholesteryloxycarbaryl-3,7,12-triazapentadecane-1,15-diamine (CTAP); N-[1-(2,3,-ditetradecyloxy)propyl]-N,N-dimethyl-N-hydroxyethylammonium bromide (DMRIE); N-[1-(2,3,-dioleyloxy)propyl]-N,N-dimethyl-N-hydroxy ethylammonium bromide (DOME); N-[1-(2,3-dioleyloxy) propyl]-N,N,N-trimethylammonium chloride (DOTMA); 3 beta [N-(N′,N′-dimethylaminoethane)carbamoly] cholesterol (DC-Choi); and dimethyldioctadecylammonium (DDAB); dioleoylphosphatidyl ethanolamine (DOPE), cholesterol-containing DOPC; and combinations thereof; and/or a hydrophilic polymer such as polyvinylpyrrolidone, polyvinylmethylether, polymethyloxazoline, polyethyloxazoline, polyhydroxypropyloxazoline, polyhydroxypropylmethacrylamide, polymethacrylamide, polydimethylacrylamide, polyhydroxypropylmethacrylate, polyhydroxyethylacrylate, hydroxymethylcellulose, hydroxyethylcellulo se, polyethyleneglycol, polyaspartamide and combinations thereof. Other suitable cationic lipids are described in Miller, Angew. Chem. Int. Ed. 37:1768 1785 (1998), and Cooper et al., Chem. Eur. J. 4(1): 137 151 (1998). Liposomes can be crosslinked, partially crosslinked, or free from crosslinking. Crosslinked liposomes can include crosslinked as well as non-crosslinked components. Suitable cationic liposomes or cytofectins are commercially available and can also be prepared as described in Sipkins et al., Nature Medicine, 1998, 4(5):(1998), 623 626 or as described in Miller, supra. Exemplary liposomes include a polymerizable zwitterionic or neutral lipid, a polymerizable integrin targeting lipid and a polymerizable cationic lipid suitable for binding a nucleic acid. Liposomes can optionally include peptides that provide increased efficiency, for example as described in U.S. Pat. No. 7,297,759. Additional exemplary liposomes and other lipid aggregates are described in U.S. Pat. No. 7,166,298. 
     “Amplification” of polynucleotide sequences is the in vitro production of multiple copies of a particular nucleic acid sequence. The amplified sequence is usually in the form of DNA. A variety of techniques for carrying out such amplification are described in a review article by Van Brunt (1990, Bio/Technol., 8(4):291-294). Polymerase chain reaction or PCR is a prototype of nucleic acid amplification, and use of PCR herein should be considered exemplary of other suitable amplification techniques. 
     The general structure of antibodies in vertebrates now is well understood (Edelman, G. M., Ann. N.Y. Acad. Sci., 190: 5 (1971)). Antibodies consist of two identical light polypeptide chains of molecular weight approximately 23,000 daltons (the “light chain”), and two identical heavy chains of molecular weight 53,000-70,000 (the “heavy chain”). The four chains are joined by disulfide bonds in a “Y” configuration wherein the light chains bracket the heavy chains starting at the mouth of the “Y” configuration. The “branch” portion of the “Y” configuration is designated the F ab  region; the stem portion of the “Y” configuration is designated the Fc region. The amino acid sequence orientation runs from the N-terminal end at the top of the “Y” configuration to the C-terminal end at the bottom of each chain. The N-terminal end possesses the variable region having specificity for the antigen that elicited it, and is approximately 100 amino acids in length, there being slight variations between light and heavy chain and from antibody to antibody. 
     The variable region is linked in each chain to a constant region that extends the remaining length of the chain and that within a particular class of antibody does not vary with the specificity of the antibody (i.e., the antigen eliciting it). There are five known major classes of constant regions that determine the class of the immunoglobulin molecule (IgG, IgM, IgA, IgD, and IgE corresponding to γ, μ, α, δ, and ε (gamma, mu, alpha, delta, or epsilon) heavy chain constant regions). The constant region or class determines subsequent effector function of the antibody, including activation of complement (Kabat, E. A., Structural Concepts in Immunology and Immunochemistry, 2nd Ed., p. 413-436, Holt, Rinehart, Winston (1976)), and other cellular responses (Andrews, D. W., et al., Clinical Immunobiology, pp 1-18, W. B. Sanders (1980); Kohl, S., et al., Immunology, 48: 187 (1983)); while the variable region determines the antigen with which it will react. Light chains are classified as either κ (kappa) or λ (lambda). Each heavy chain class can be paired with either kappa or lambda light chain. The light and heavy chains are covalently bonded to each other, and the “tail” portions of the two heavy chains are bonded to each other by covalent disulfide linkages when the immunoglobulins are generated either by hybridomas or by B cells. 
     The expression “variable region” or “VR” refers to the domains within each pair of light and heavy chains in an antibody that are involved directly in binding the antibody to the antigen. Each heavy chain has at one end a variable domain (V H ) followed by a number of constant domains. Each light chain has a variable domain (V L ) at one end and a constant domain at its other end; the constant domain of the light chain is aligned with the first constant domain of the heavy chain, and the light chain variable domain is aligned with the variable domain of the heavy chain. 
     The expressions “complementarity determining region,” “hypervariable region,” or “CDR” refer to one or more of the hyper-variable or complementarity determining regions (CDRs) found in the variable regions of light or heavy chains of an antibody (See Kabat, E. A. et al., Sequences of Proteins of Immunological Interest, National Institutes of Health, Bethesda, Md., (1987)). These expressions include the hypervariable regions as defined by Kabat et al. (“Sequences of Proteins of Immunological Interest,” Kabat E., et al., US Dept. of Health and Human Services, 1983) or the hypervariable loops in 3-dimensional structures of antibodies (Chothia and Lesk, J Mol. Biol. 196 901-917 (1987)). The CDRs in each chain are held in close proximity by framework regions and, with the CDRs from the other chain, contribute to the formation of the antigen binding site. Within the CDRs there are select amino acids that have been described as the selectivity determining regions (SDRs) which represent the critical contact residues used by the CDR in the antibody-antigen interaction (Kashmiri, S., Methods, 36:25-34 (2005)). CDRs for exemplary anti-IL-6 antibodies are provided herein. 
     The expressions “framework region” or “FR” refer to one or more of the framework regions within the variable regions of the light and heavy chains of an antibody (See Kabat, E. A. et al., Sequences of Proteins of Immunological Interest, National Institutes of Health, Bethesda, Md., (1987)). These expressions include those amino acid sequence regions interposed between the CDRs within the variable regions of the light and heavy chains of an antibody. As mentioned in the preferred embodiments, the FR&#39;s will comprise human FR&#39;s highly homologous to the parent antibody (e.g. rabbit antibody). 
     Anti-IL-6 Antibodies and Binding Fragments Thereof 
     The invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 2) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQ 
               
               
                   
               
               
                 SINNELSWYQQKPGQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTIS 
               
               
                   
               
               
                 DLECADAATYYCQQGYSLRNIDNAFGGGTEVVVKRTVAAPSVFIFPPSD 
               
               
                   
               
               
                 EQLKSGTASVVCLLNN 
               
               
                 or 
               
               
                   
               
            
           
           
               
            
               
                 (SEQ ID NO: 709) 
               
            
           
           
               
            
               
                 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIY 
               
               
                   
               
               
                 RASTLASGVPSRFSGSGSGTDFTLTISSLQPDDFATYYCQQGYSLRNID 
               
               
                   
               
               
                 NAFGGGTKVEIKR. 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 3) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNY 
               
               
                   
               
               
                 YVTWVRQAPGKGLEWIGIIYGSDETAYATWAIGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 LTAADTATYFCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVFPLAPS 
               
               
                   
               
               
                 SKSTSGGTAALGCLVK 
               
               
                 or 
               
            
           
           
               
            
               
                 (SEQ ID NO: 657) 
               
            
           
           
               
            
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGI 
               
               
                   
               
               
                 IYGSDETAYATSAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDS 
               
               
                   
               
               
                 SDWDAKFNLWGQGTLVTVSS. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or 709, and/or one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or SEQ ID NO:657 or those contained in  FIGS. 34-37 , or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or 709 or the other humanized VL sequences contained in  FIGS. 34-37 , and/or one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or 657, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and humanized versions of the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, humanized versions of the polypeptide sequence of SEQ ID NO: 2 or 709. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the humanized versions of polypeptide sequence of SEQ ID NO: 3 or 657. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or SEQ ID NO:709. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 and SEQ ID NO:657 and the VH sequences in  FIGS. 34-37 . 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 2 or 709; the variable heavy chain region of SEQ ID NO: 3 or 657; the complementarity-determining regions (SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6) of the variable light chain region of SEQ ID NO: 2 or 709; and the complementarity-determining regions (SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9) of the variable heavy chain region of SEQ ID NO: 3 and SEQ ID NO:657 and the VH sequences in  FIGS. 34-37 . 
     The invention also contemplates variants wherein either of the heavy chain polypeptide sequences of SEQ ID NO: 18 or SEQ ID NO: 19 is substituted for the heavy chain polypeptide sequence of SEQ ID NO: 3 or SEQ ID NO:657 or the other VH sequences in  FIGS. 34-37 ; the light chain polypeptide sequence of SEQ ID NO: 20 is substituted for the light chain polypeptide sequence of SEQ ID NO: 2 or SEQ ID NO:709 or the other VL sequences in  FIGS. 34-37 ; and the heavy chain CDR sequence of SEQ ID NO: 120 is substituted for the heavy chain CDR sequence of SEQ ID NO: 8. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab1, comprising SEQ ID NO: 2 and SEQ ID NO: 3, or more particularly an antibody comprising SEQ ID NO:657 and SEQ ID NO:709 (which are respectively encoded by the nucleic acid sequences in SEQ ID NO:700 and SEQ ID NO:723) or one comprised of the alternative SEQ ID NOs set forth in the preceding paragraph, and having at least one of the biological activities set forth herein. In a preferred embodiment, the anti-IL-6 antibody will comprise at least one humanized sequence as shown in  FIGS. 34-37 . 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 21) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINCQASET 
               
               
                   
               
               
                 IYSWLSWYQQKPGQPPKLLIYQASDLASGVPSRFSGSGAGTEYTLTISGV 
               
               
                   
               
               
                 QCDDAATYYCQQGYSGSNVDNVFGGGTEVVVKRTVAAPSVFIFPPSDEQL 
               
               
                   
               
               
                 KSGTASVVCLLNNFY 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 22) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLND 
               
               
                   
               
               
                 HAMGWVRQAPGKGLEYIGFINSGGSARYASWAEGRFTISRTSTTVDLKMT 
               
               
                   
               
               
                 SLTTEDTATYFCVRGGAVWSIHSFDPWGPGTLVTVSSASTKGPSVFPLAP 
               
               
                   
               
               
                 SSKSTSGGTAALGCLVK. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21, and/or one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21, and/or one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 21. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 22. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 21; the variable heavy chain region of SEQ ID NO: 22; the complementarity-determining regions (SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25) of the variable light chain region of SEQ ID NO: 21; and the complementarity-determining regions (SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28) of the variable heavy chain region of SEQ ID NO: 22. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab2, comprising SEQ ID NO: 21 and SEQ ID NO: 22, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 37) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQASQS 
               
               
                   
               
               
                 VYDNNYLSWFQQKPGQPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTIT 
               
               
                   
               
               
                 DVQCDDAATYYCAGVYDDDSDNAFGGGTEVVVKRTVAAPSVFIFPPSDEQ 
               
               
                   
               
               
                 LKSGTASVVCLLNN 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 38) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVY 
               
               
                   
               
               
                 YMNWVRQAPGKGLEWIGFITMSDNINYASWAKGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 PTTEDTATYFCARSRGWGTMGRLDLWGPGTLVTVSSASTKGPSVFPLAPS 
               
               
                   
               
               
                 SKSTSGGTAALGCLVK. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37, and/or one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37, and/or one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 37. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 38. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 37; the variable heavy chain region of SEQ ID NO: 38; the complementarity-determining regions (SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41) of the variable light chain region of SEQ ID NO: 37; and the complementarity-determining regions (SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44) of the variable heavy chain region of SEQ ID NO: 38. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab3, comprising SEQ ID NO: 37 and SEQ ID NO: 38, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 53) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQASQS 
               
               
                   
               
               
                 VYENNYLSWFQQKPGQPPKLLIYGASTLDSGVPSRFKGSGSGTQFTLTIT 
               
               
                   
               
               
                 DVQCDDAATYYCAGVYDDDSDDAFGGGTEVVVKRTVAAPSVFIFPPSDEQ 
               
               
                   
               
               
                 LKSGTASVVCLLNN 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 54) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNA 
               
               
                   
               
               
                 YYMNWVRQAPGKGLEWIGFITLNNNVAYANWAKGRFTFSKTSTTVDLKMT 
               
               
                   
               
               
                 SPTPEDTATYFCARSRGWGAMGRLDLWGHGTLVTVSSASTKGPSVFPLAP 
               
               
                   
               
               
                 SSKSTSGGTAALGCLVK. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53, and/or one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53, and/or one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 53. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 54. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 53; the variable heavy chain region of SEQ ID NO: 54; the complementarity-determining regions (SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57) of the variable light chain region of SEQ ID NO: 53; and the complementarity-determining regions (SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60) of the variable heavy chain region of SEQ ID NO: 54. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab4, comprising SEQ ID NO: 53 and SEQ ID NO: 54, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 69) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQASQS 
               
               
                   
               
               
                 VDDNNWLGWYQQKRGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLTIS 
               
               
                   
               
               
                 DLECDDAATYYCAGGFSGNIFAFGGGTEVVVKRTVAAPSVFIFPPSDEQL 
               
               
                   
               
               
                 KSGTASVVCLLNNF 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 70) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSY 
               
               
                   
               
               
                 AMSWVRQAPGKGLEWIGIIGGFGTTYYATWAKGRFTISKTSTTVDLRITS 
               
               
                   
               
               
                 PTTEDTATYFCARGGPGNGGDIWGQGTLVTVSSASTKGPSVFPLAPSSKS 
               
               
                   
               
               
                 TSGGTAALGCLVKD. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69, and/or one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69, and/or one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 69. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 70. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 69; the variable heavy chain region of SEQ ID NO: 70; the complementarity-determining regions (SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73) of the variable light chain region of SEQ ID NO: 69; and the complementarity-determining regions (SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76) of the variable heavy chain region of SEQ ID NO: 70. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab5, comprising SEQ ID NO: 69 and SEQ ID NO: 70, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 85) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQSSQS 
               
               
                   
               
               
                 VYNNFLSWYQQKPGQPPKLLIYQASKLASGVPDRFSGSGSGTQFTLTISG 
               
               
                   
               
               
                 VQCDDAATYYCLGGYDDDADNAFGGGTEVVVKRTVAAPSVFIFPPSDEQL 
               
               
                   
               
               
                 KSGTASVVCLLNNF 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 86) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDY 
               
               
                   
               
               
                 AMSWVRQAPGKGLEWIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKIT 
               
               
                   
               
               
                 SPTTEDTATYFCARDGYDDYGDFDRLDLWGPGTLVTVSSASTKGPSVFPL 
               
               
                   
               
               
                 APSSKSTSGGTAALGCLVKD. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85, and/or one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85, and/or one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 85. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 86. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 85; the variable heavy chain region of SEQ ID NO: 86; the complementarity-determining regions (SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89) of the variable light chain region of SEQ ID NO: 85; and the complementarity-determining regions (SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92) of the variable heavy chain region of SEQ ID NO: 86. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab6, comprising SEQ ID NO: 85 and SEQ ID NO: 86, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 101) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQS 
               
               
                   
               
               
                 INNELSWYQQKSGQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQQGYSLRNIDNAFGGGTEVVVKRTVAAPSVFIFPPSDEQL 
               
               
                   
               
               
                 KSGTASVVCLLNNF 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 102) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNY 
               
               
                   
               
               
                 YMTWVRQAPGKGLEWIGMIYGSDETAYANWAIGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 LTAADTATYFCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVFPLAPS 
               
               
                   
               
               
                 SKSTSGGTAALGCLVK. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101, and/or one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 102, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101, and/or one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 102, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 101. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 102. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 102. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 101; the variable heavy chain region of SEQ ID NO: 102; the complementarity-determining regions (SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105) of the variable light chain region of SEQ ID NO: 101; and the complementarity-determining regions (SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108) of the variable heavy chain region of SEQ ID NO: 102. 
     The invention also contemplates variants wherein either of the heavy chain polypeptide sequences of SEQ ID NO: 117 or SEQ ID NO: 118 is substituted for the heavy chain polypeptide sequence of SEQ ID NO: 102; the light chain polypeptide sequence of SEQ ID NO: 119 is substituted for the light chain polypeptide sequence of SEQ ID NO: 101; and the heavy chain CDR sequence of SEQ ID NO: 121 is substituted for the heavy chain CDR sequence of SEQ ID NO: 107. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab7, comprising SEQ ID NO: 101 and SEQ ID NO: 102, or the alternative SEQ ID NOs set forth in the preceding paragraph, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 122) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQS 
               
               
                   
               
               
                 VGNNQDLSWFQQRPGQPPKLLIYEISKLESGVPSRFSGSGSGTHFTLTIS 
               
               
                   
               
               
                 GVQCDDAATYYCLGGYDDDADNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 123) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCHSVEESGGRLVTPGTPLTLTCTVSGFSLSSR 
               
               
                   
               
               
                 TMSWVRQAPGKGLEWIGYIWSGGSTYYATWAKGRFTISKTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARLGDTGGHAYATRLNL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122, and/or one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 123, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122, and/or one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 123, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 122. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 123. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 123. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 122; the variable heavy chain region of SEQ ID NO: 123; the complementarity-determining regions (SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126) of the variable light chain region of SEQ ID NO: 122; and the complementarity-determining regions (SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129) of the variable heavy chain region of SEQ ID NO: 123. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab8, comprising SEQ ID NO: 122 and SEQ ID NO: 123, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 138) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVSISCQSSQS 
               
               
                   
               
               
                 VYSNKYLAWYQQKPGQPPKLLIYWTSKLASGAPSRFSGSGSGTQFTLTIS 
               
               
                   
               
               
                 GVQCDDAATYYCLGAYDDDADNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 139) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTASGFSLEGG 
               
               
                   
               
               
                 YMTWVRQAPGKGLEWIGISYDSGSTYYASWAKGRFTISKTSSTTVDLKMT 
               
               
                   
               
               
                 SLTTEDTATYFCVRSLKYPTVTSDDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138, and/or one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138, and/or one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 138. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 139. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 138; the variable heavy chain region of SEQ ID NO: 139; the complementarity-determining regions (SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142) of the variable light chain region of SEQ ID NO: 138; and the complementarity-determining regions (SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145) of the variable heavy chain region of SEQ ID NO: 139. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab9, comprising SEQ ID NO: 138 and SEQ ID NO: 139, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 154) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQS 
               
               
                   
               
               
                 VYNNNDLAWYQQKPGQPPKLLIYYASTLASGVPSRFKGSGSGTQFTLTIS 
               
               
                   
               
               
                 GVQCDDAAAYYCLGGYDDDADNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 155) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGLSLSSN 
               
               
                   
               
               
                 TINWVRQAPGKGLEWIGYIWSGGSTYYASWVNGRFTISKTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARGGYASGGYPYATRLDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154, and/or one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154, and/or one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 154. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 155. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 154; the variable heavy chain region of SEQ ID NO: 155; the complementarity-determining regions (SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158) of the variable light chain region of SEQ ID NO: 154; and the complementarity-determining regions (SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161) of the variable heavy chain region of SEQ ID NO: 155. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab10, comprising SEQ ID NO: 154 and SEQ ID NO: 155, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 170) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVTINCQSSQS 
               
               
                   
               
               
                 VYNNDYLSWYQQRPGQRPKLLIYGASKLASGVPSRFKGSGSGKQFTLTIS 
               
               
                   
               
               
                 GVQCDDAATYYCLGDYDDDADNT 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 171) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFTLSTN 
               
               
                   
               
               
                 YYLSWVRQAPGKGLEWIGIIYPSGNTYCAKWAKGRFTISKTSSTTVDLKM 
               
               
                   
               
               
                 TSPTTEDTATYFCARNYGGDESL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170, and/or one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170, and/or one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 170. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 171. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 170; the variable heavy chain region of SEQ ID NO: 171; the complementarity-determining regions (SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174) of the variable light chain region of SEQ ID NO: 170; and the complementarity-determining regions (SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177) of the variable heavy chain region of SEQ ID NO: 171. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab11, comprising SEQ ID NO: 170 and SEQ ID NO: 171, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 186) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASET 
               
               
                   
               
               
                 IGNALAWYQQKSGQPPKLLIYKASKLASGVPSRFKGSGSGTEYTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQWCYFGDSV 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 187) 
               
            
           
           
               
            
               
                 METGLRWLLLVTVLKGVQCQEQLVESGGGLVQPEGSLTLTCTASGFDFSS 
               
               
                   
               
               
                 GYYMCWVRQAPGKGLEWIACIFTITTNTYYASWAKGRFTISKTSSTTVTL 
               
               
                   
               
               
                 QMTSLTAADTATYLCARGIYSDNNYYAL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186, and/or one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186, and/or one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 186. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 187. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 186; the variable heavy chain region of SEQ ID NO: 187; the complementarity-determining regions (SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190) of the variable light chain region of SEQ ID NO: 186; and the complementarity-determining regions (SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193) of the variable heavy chain region of SEQ ID NO: 187. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab12, comprising SEQ ID NO: 186 and SEQ ID NO: 187, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 202) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASES 
               
               
                   
               
               
                 IGNALAWYQQKPGQPPKLLIYKASTLASGVPSRFSGSGSGTEFTLTISGV 
               
               
                   
               
               
                 QCADAAAYYCQWCYFGDSV 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 203) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQQQLVESGGGLVKPGASLTLTCKASGFSFSS 
               
               
                   
               
               
                 GYYMCWVRQAPGKGLESIACIFTITDNTYYANWAKGRFTISKPSSPTVTL 
               
               
                   
               
               
                 QMTSLTAADTATYFCARGIYSTDNYYAL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202, and/or one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202, and/or one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 202. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 203. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 202; the variable heavy chain region of SEQ ID NO: 203; the complementarity-determining regions (SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206) of the variable light chain region of SEQ ID NO: 202; and the complementarity-determining regions (SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209) of the variable heavy chain region of SEQ ID NO: 203. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab13, comprising SEQ ID NO: 202 and SEQ ID NO: 203, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 218) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASQS 
               
               
                   
               
               
                 VSSYLNWYQQKPGQPPKLLIYRASTLESGVPSRFKGSGSGTEFTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQCTYGTSSSYGAA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 219) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGISLSSN 
               
               
                   
               
               
                 AISWVRQAPGKGLEWIGIISYSGTTYYASWAKGRFTISKTSSTTVDLKIT 
               
               
                   
               
               
                 SPTTEDTATYFCARDDPTTVMVMLIPFGAGMDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218, and/or one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218, and/or one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 218. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 219. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 218; the variable heavy chain region of SEQ ID NO: 219; the complementarity-determining regions (SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222) of the variable light chain region of SEQ ID NO: 218; and the complementarity-determining regions (SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225) of the variable heavy chain region of SEQ ID NO: 219. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab14, comprising SEQ ID NO: 218 and SEQ ID NO: 219, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 234) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASPVSAAVGGTVTINCQASQS 
               
               
                   
               
               
                 VYKNNYLSWYQQKPGQPPKGLIYSASTLDSGVPLRFSGSGSGTQFTLTIS 
               
               
                   
               
               
                 DVQCDDAATYYCLGSYDCSSGDCYA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 235) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCTASGFSFSSY 
               
               
                   
               
               
                 WMCWVRQAPGKGLEWIACIVTGNGNTYYANWAKGRFTISKTSSTTVTLQM 
               
               
                   
               
               
                 TSLTAADTATYFCAKAYDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234, and/or one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 235, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234, and/or one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 235, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 234. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 235. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 235. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 234; the variable heavy chain region of SEQ ID NO: 235; the complementarity-determining regions (SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238) of the variable light chain region of SEQ ID NO: 234; and the complementarity-determining regions (SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241) of the variable heavy chain region of SEQ ID NO: 235. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab15, comprising SEQ ID NO: 234 and SEQ ID NO: 235, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 250) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGSTFAAVLTQTPSPVSAAVGGTVSISCQASQS 
               
               
                   
               
               
                 VYDNNYLSWYQQKPGQPPKLLIYGASTLASGVPSRFKGTGSGTQFTLTIT 
               
               
                   
               
               
                 DVQCDDAATYYCAGVFNDDSDDA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 251) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVPKGVQCQSLEESGGRLVTPGTPLTLTCTLSGFSLSAY 
               
               
                   
               
               
                 YMSWVRQAPGKGLEWIGFITLSDHISYARWAKGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 PTTEDTATYFCARSRGWGAMGRLDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250, and/or one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250, and/or one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 250. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 251. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 250; the variable heavy chain region of SEQ ID NO: 251; the complementarity-determining regions (SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254) of the variable light chain region of SEQ ID NO: 250; and the complementarity-determining regions (SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257) of the variable heavy chain region of SEQ ID NO: 251. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab16, comprising SEQ ID NO: 250 and SEQ ID NO: 251, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 266) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQAS 
               
               
                   
               
               
                 QSVYNNKNLAWYQQKSGQPPKLLIYWASTLASGVSSRFSGSGSGTQFTLT 
               
               
                   
               
               
                 VSGVQCDDAATYYCLGVFDDDADNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 267) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSY 
               
               
                   
               
               
                 SMTWVRQAPGKGLEYIGVIGTSGSTYYATWAKGRFTISRTSTTVALKITS 
               
               
                   
               
               
                 PTTEDTATYFCVRSLSSITFL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266, and/or one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266, and/or one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 266. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 267. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 266; the variable heavy chain region of SEQ ID NO: 267; the complementarity-determining regions (SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270) of the variable light chain region of SEQ ID NO: 266; and the complementarity-determining regions (SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273) of the variable heavy chain region of SEQ ID NO: 267. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab17, comprising SEQ ID NO: 266 and SEQ ID NO: 267, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 282) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAFELTQTPASVEAAVGGTVTINCQAS 
               
               
                   
               
               
                 QNIYRYLAWYQQKPGQPPKFLIYLASTLASGVPSRFKGSGSGTEFTLTIS 
               
               
                   
               
               
                 DLECADAATYYCQSYYSSNSVA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 283) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQEQLVESGGDLVQPEGSLTLTCTASELDFSS 
               
               
                   
               
               
                 GYWICWVRQVPGKGLEWIGCIYTGSSGSTFYASWAKGRFTISKTSSTTVT 
               
               
                   
               
               
                 LQMTSLTAADTATYFCARGYSGFGYFKL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282, and/or one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282, and/or one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 282. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 283. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 282; the variable heavy chain region of SEQ ID NO: 283; the complementarity-determining regions (SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286) of the variable light chain region of SEQ ID NO: 282; and the complementarity-determining regions (SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289) of the variable heavy chain region of SEQ ID NO: 283. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab18, comprising SEQ ID NO: 282 and SEQ ID NO: 283, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 298) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQA 
               
               
                   
               
               
                 SEDIYRLLAWYQQKPGQPPKLLIYDSSDLASGVPSRFKGSGSGTEFTLAI 
               
               
                   
               
               
                 SGVQCDDAATYYCQQAWSYSDIDNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 299) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSY 
               
               
                   
               
               
                 YMSWVRQAPGKGLEWIGIITTSGNTFYASWAKGRLTISRTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARTSDIFYYRNL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298, and/or one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298, and/or one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 298. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 299. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 298; the variable heavy chain region of SEQ ID NO: 299; the complementarity-determining regions (SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302) of the variable light chain region of SEQ ID NO: 298; and the complementarity-determining regions (SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305) of the variable heavy chain region of SEQ ID NO: 299. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab19, comprising SEQ ID NO: 298 and SEQ ID NO: 299, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 314) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTASPVSAAVGATVTINCQSS 
               
               
                   
               
               
                 QSVYNDMDLAWFQQKPGQPPKLLIYSASTLASGVPSRFSGSGSGTEFTLT 
               
               
                   
               
               
                 ISGVQCDDAATYYCLGAFDDDADNT 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 315) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLTRH 
               
               
                   
               
               
                 AITWVRQAPGKGLEWIGCIWSGGSTYYATWAKGRFTISKTSTTVDLRITS 
               
               
                   
               
               
                 PTTEDTATYFCARVIGDTAGYAYFTGLDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314, and/or one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314, and/or one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 314. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 315. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 314; the variable heavy chain region of SEQ ID NO: 315; the complementarity-determining regions (SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318) of the variable light chain region of SEQ ID NO: 314; and the complementarity-determining regions (SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321) of the variable heavy chain region of SEQ ID NO: 315. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab20, comprising SEQ ID NO: 314 and SEQ ID NO: 315, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 330) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQA 
               
               
                   
               
               
                 SQSVYNWLSWYQQKPGQPPKLLIYTASSLASGVPSRFSGSGSGTEFTLTI 
               
               
                   
               
               
                 SGVECADAATYYCQQGYTSDVDNV 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 331) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEEAGGRLVTPGTPLTLTCTVSGIDLSSY 
               
               
                   
               
               
                 AMGWVRQAPGKGLEYIGIISSSGSTYYATWAKGRFTISQASSTTVDLKIT 
               
               
                   
               
               
                 SPTTEDSATYFCARGGAGSGGVWLLDGFDP. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330, and/or one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 331, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330, and/or one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 331, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 330. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 331. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 331. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 330; the variable heavy chain region of SEQ ID NO: 331; the complementarity-determining regions (SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334) of the variable light chain region of SEQ ID NO: 330; and the complementarity-determining regions (SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337) of the variable heavy chain region of SEQ ID NO: 331. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab21, comprising SEQ ID NO: 330 and SEQ ID NO: 331, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 346) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGAKCADVVMTQTPASVSAAVGGTVTINCQ 
               
               
                   
               
               
                 ASENIYNWLAWYQQKPGQPPKLLIYTVGDLASGVSSRFKGSGSGTEFTLT 
               
               
                   
               
               
                 ISDLECADAATYYCQQGYSSSYVDNV 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 347) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTVSGFSLND 
               
               
                   
               
               
                 YAVGWFRQAPGKGLEWIGYIRSSGTTAYATWAKGRFTISATSTTVDLKIT 
               
               
                   
               
               
                 SPTTEDTATYFCARGGAGSSGVWILDGFAP. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346, and/or one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346, and/or one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 346. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 347. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 346; the variable heavy chain region of SEQ ID NO: 347; the complementarity-determining regions (SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350) of the variable light chain region of SEQ ID NO: 346; and the complementarity-determining regions (SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353) of the variable heavy chain region of SEQ ID NO: 347. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab22, comprising SEQ ID NO: 346 and SEQ ID NO: 347, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 362) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSSVSAAVGGTVTINCQAS 
               
               
                   
               
               
                 QSVYQNNYLSWFQQKPGQPPKLLIYGAATLASGVPSRFKGSGSGTQFTLT 
               
               
                   
               
               
                 ISDLECDDAATYYCAGAYRDVDS 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 363) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTASGFSFTST 
               
               
                   
               
               
                 YYIYWVRQAPGKGLEWIACIDAGSSGSTYYATWVNGRFTISKTSSTTVTL 
               
               
                   
               
               
                 QMTSLTAADTATYFCAKWDYGGNVGWGYDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362, and/or one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362, and/or one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 362. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 363. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 362; the variable heavy chain region of SEQ ID NO: 363; the complementarity-determining regions (SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366) of the variable light chain region of SEQ ID NO: 362; and the complementarity-determining regions (SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369) of the variable heavy chain region of SEQ ID NO: 363. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab23, comprising SEQ ID NO: 362 and SEQ ID NO: 363, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 378) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAFELTQTPSSVEAAVGGTVTIKCQASQS 
               
               
                   
               
               
                 ISSYLAWYQQKPGQPPKFLIYRASTLASGVPSRFKGSGSGTEFTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQSYYDSVSNP 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 379) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCKASGLDLGTY 
               
               
                   
               
               
                 WFMCWVRQAPGKGLEWIACIYTGSSGSTFYASWVNGRFTISKTSSTTVTL 
               
               
                   
               
               
                 QMTSLTAADTATYFCARGYSGYGYFKL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378, and/or one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378, and/or one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 378. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 379. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 378; the variable heavy chain region of SEQ ID NO: 379; the complementarity-determining regions (SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382) of the variable light chain region of SEQ ID NO: 378; and the complementarity-determining regions (SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385) of the variable heavy chain region of SEQ ID NO: 379. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab24, comprising SEQ ID NO: 378 and SEQ ID NO: 379, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 394) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGVTFAIEMTQSPFSVSAAVGGTVSISCQASQS 
               
               
                   
               
               
                 VYKNNQLSWYQQKSGQPPKLLIYGASALASGVPSRFKGSGSGTEFTLTIS 
               
               
                   
               
               
                 DVQCDDAATYYCAGAITGSIDTDG 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 395) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTTSGFSFSSS 
               
               
                   
               
               
                 YFICWVRQAPGKGLEWIACIYGGDGSTYYASWAKGRFTISKTSSTTVTLQ 
               
               
                   
               
               
                 MTSLTAADTATYFCAREWAYSQGYFGAFDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394, and/or one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394, and/or one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 394. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 395. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 394; the variable heavy chain region of SEQ ID NO: 395; the complementarity-determining regions (SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398) of the variable light chain region of SEQ ID NO: 394; and the complementarity-determining regions (SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401) of the variable heavy chain region of SEQ ID NO: 395. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab25, comprising SEQ ID NO: 394 and SEQ ID NO: 395, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 410) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASED 
               
               
                   
               
               
                 ISSYLAWYQQKPGQPPKLLIYAASNLESGVSSRFKGSGSGTEYTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQCTYGTISISDGNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 411) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSY 
               
               
                   
               
               
                 FMTWVRQAPGEGLEYIGFINPGGSAYYASWVKGRFTISKSSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARVLIVSYGAFTI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410, and/or one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410, and/or one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 410. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 411. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 410; the variable heavy chain region of SEQ ID NO: 411; the complementarity-determining regions (SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414) of the variable light chain region of SEQ ID NO: 410; and the complementarity-determining regions (SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417) of the variable heavy chain region of SEQ ID NO: 411. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab26, comprising SEQ ID NO: 410 and SEQ ID NO: 411, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 426) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVSAAVGGTVTIKCQASED 
               
               
                   
               
               
                 IESYLAWYQQKPGQPPKLLIYGASNLESGVSSRFKGSGSGTEFTLTISDL 
               
               
                   
               
               
                 ECADAATYYCQCTYGIISISDGNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 427) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSY 
               
               
                   
               
               
                 FMTWVRQAPGEGLEYIGFMNTGDNAYYASWAKGRFTISKTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARVLVVAYGAFNI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426, and/or one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 427, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426, and/or one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 427, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 426. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 427. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 427. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 426; the variable heavy chain region of SEQ ID NO: 427; the complementarity-determining regions (SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430) of the variable light chain region of SEQ ID NO: 426; and the complementarity-determining regions (SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433) of the variable heavy chain region of SEQ ID NO: 427. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab27, comprising SEQ ID NO: 426 and SEQ ID NO: 427, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 442) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSEPVGGTVSISCQSSKS 
               
               
                   
               
               
                 VMNNNYLAWYQQKPGQPPKLLIYGASNLASGVPSRFSGSGSGTQFTLTIS 
               
               
                   
               
               
                 DVQCDDAATYYCQGGYTGYSDHGT 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 443) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTVSGIDLSSY 
               
               
                   
               
               
                 PMNWVRQAPGKGLEWIGFINTGGTIVYASWAKGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 PTTEDTATYFCARGSYVSSGYAYYFNV. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442, and/or one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442, and/or one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 442. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 443. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 442; the variable heavy chain region of SEQ ID NO: 443; the complementarity-determining regions (SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446) of the variable light chain region of SEQ ID NO: 442; and the complementarity-determining regions (SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449) of the variable heavy chain region of SEQ ID NO: 443. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab28, comprising SEQ ID NO: 442 and SEQ ID NO: 443, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 458) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQSSQS 
               
               
                   
               
               
                 VYNNNWLSWFQQKPGQPPKLLIYKASTLASGVPSRFKGSGSGTQFTLTIS 
               
               
                   
               
               
                 DVQCDDVATYYCAGGYLDSVI 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 459) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSTY 
               
               
                   
               
               
                 SINWVRQAPGKGLEWIGIIANSGTTFYANWAKGRFTVSKTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARESGMYNEYGKFNI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458, and/or one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458, and/or one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 458. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 459. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 458; the variable heavy chain region of SEQ ID NO: 459; the complementarity-determining regions (SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462) of the variable light chain region of SEQ ID NO: 458; and the complementarity-determining regions (SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465) of the variable heavy chain region of SEQ ID NO: 459. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab29, comprising SEQ ID NO: 458 and SEQ ID NO: 459, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 474) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASEN 
               
               
                   
               
               
                 IYSFLAWYQQKPGQPPKLLIFKASTLASGVSSRFKGSGSGTQFTLTISDL 
               
               
                   
               
               
                 ECDDAATYYCQQGATVYDIDNN 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 475) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAY 
               
               
                   
               
               
                 AMIWVRQAPGEGLEWITITYPNGITYYANWAKGRFTVSKTSTAMDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARDAESSKNAYWGYFNV. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474, and/or one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474, and/or one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 474. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 475. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 474; the variable heavy chain region of SEQ ID NO: 475; the complementarity-determining regions (SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478) of the variable light chain region of SEQ ID NO: 474; and the complementarity-determining regions (SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481) of the variable heavy chain region of SEQ ID NO: 475. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab30, comprising SEQ ID NO: 474 and SEQ ID NO: 475, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 490) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASEN 
               
               
                   
               
               
                 IYSFLAWYQQKPGQPPKLLIFRASTLASGVSSRFKGSGSGTQFTLTISDL 
               
               
                   
               
               
                 ECDDAATYYCQQGATVYDIDNN 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 491) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAY 
               
               
                   
               
               
                 AMIWVRQAPGEGLEWITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARDAESSKNAYWGYFNV. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490, and/or one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490, and/or one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 490. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 491. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 490; the variable heavy chain region of SEQ ID NO: 491; the complementarity-determining regions (SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494) of the variable light chain region of SEQ ID NO: 490; and the complementarity-determining regions (SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497) of the variable heavy chain region of SEQ ID NO: 491. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab31, comprising SEQ ID NO: 490 and SEQ ID NO: 491, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 506) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAIEMTQTPSPVSAAVGGTVTINCQAS 
               
               
                   
               
               
                 ESVFNNMLSWYQQKPGHSPKLLIYDASDLASGVPSRFKGSGSGTQFTLTI 
               
               
                   
               
               
                 SGVECDDAATYYCAGYKSDSNDGDNV 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 507) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLNRN 
               
               
                   
               
               
                 SITWVRQAPGEGLEWIGIITGSGRTYYANWAKGRFTISKTSTTVDLKMTS 
               
               
                   
               
               
                 PTTEDTATYFCARGHPGLGSGNI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506, and/or one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506, and/or one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 506. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 507. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 506; the variable heavy chain region of SEQ ID NO: 507; the complementarity-determining regions (SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510) of the variable light chain region of SEQ ID NO: 506; and the complementarity-determining regions (SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513) of the variable heavy chain region of SEQ ID NO: 507. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab32, comprising SEQ ID NO: 506 and SEQ ID NO: 507, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 522) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASSVSAAVGGTVTINCQSS 
               
               
                   
               
               
                 QSVYNNYLSWYQQKPGQPPKLLIYTASSLASGVPSRFKGSGSGTQFTLTI 
               
               
                   
               
               
                 SEVQCDDAATYYCQGYYSGPIIT 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 523) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLNNY 
               
               
                   
               
               
                 YIQWVRQAPGEGLEWIGIIYAGGSAYYATWANGRFTIAKTSSTTVDLKMT 
               
               
                   
               
               
                 SLTTEDTATYFCARGTFDGYEL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522, and/or one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 523, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522, and/or one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 523, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 522. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 523. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 523. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 522; the variable heavy chain region of SEQ ID NO: 523; the complementarity-determining regions (SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526) of the variable light chain region of SEQ ID NO: 522; and the complementarity-determining regions (SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529) of the variable heavy chain region of SEQ ID NO: 523. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab33, comprising SEQ ID NO: 522 and SEQ ID NO: 523, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 538) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSVPVGDTVTISCQSSE 
               
               
                   
               
               
                 SVYSNNLLSWYQQKPGQPPKLLIYRASNLASGVPSRFKGSGSGTQFTLTI 
               
               
                   
               
               
                 SGAQCDDAATYYCQGYYSGVINS 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 539) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSY 
               
               
                   
               
               
                 FMSWVRQAPGEGLEYIGFINPGGSAYYASWASGRLTISKTSTTVDLKITS 
               
               
                   
               
               
                 PTTEDTATYFCARILIVSYGAFTI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538, and/or one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538, and/or one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 538. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 539. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 538; the variable heavy chain region of SEQ ID NO: 539; the complementarity-determining regions (SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542) of the variable light chain region of SEQ ID NO: 538; and the complementarity-determining regions (SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545) of the variable heavy chain region of SEQ ID NO: 539. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab34, comprising SEQ ID NO: 538 and SEQ ID NO: 539, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 554) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQA 
               
               
                   
               
               
                 TESIGNELSWYQQKPGQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTI 
               
               
                   
               
               
                 TGVECDDAATYYCQQGYSSANIDNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 555) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSKY 
               
               
                   
               
               
                 YMSWVRQAPEKGLKYIGYIDSTTVNTYYATWARGRFTISKTSTTVDLKIT 
               
               
                   
               
               
                 SPTSEDTATYFCARGSTYFTDGGHRLDL. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554, and/or one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554, and/or one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 554. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 555. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 554; the variable heavy chain region of SEQ ID NO: 555; the complementarity-determining regions (SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558) of the variable light chain region of SEQ ID NO: 554; and the complementarity-determining regions (SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561) of the variable heavy chain region of SEQ ID NO: 555. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab35, comprising SEQ ID NO: 554 and SEQ ID NO: 555, and having at least one of the biological activities set forth herein. 
     In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 570) 
               
            
           
           
               
            
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQA 
               
               
                   
               
               
                 TESIGNELSWYQQKPGQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTI 
               
               
                   
               
               
                 TGVECDDAATYYCQQGYSSANIDNA 
               
            
           
         
       
     
     The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 571) 
               
            
           
           
               
            
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSTY 
               
               
                   
               
               
                 NMGWVRQAPGKGLEWIGSITIDGRTYYASWAKGRFTVSKSSTTVDLKMTS 
               
               
                   
               
               
                 LTTGDTATYFCARILIVSYGAFTI. 
               
            
           
         
       
     
     The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570, and/or one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570, and/or one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 
     The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 570. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 571. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570. 
     In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571. 
     The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 570; the variable heavy chain region of SEQ ID NO: 571; the complementarity-determining regions (SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574) of the variable light chain region of SEQ ID NO: 570; and the complementarity-determining regions (SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577) of the variable heavy chain region of SEQ ID NO: 571. 
     In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab36, comprising SEQ ID NO: 570 and SEQ ID NO: 571, and having at least one of the biological activities set forth herein. 
     Sequences of anti-IL-6 antibodies of the present invention are shown in Table 1. Exemplary sequence variants other alternative forms of the heavy and light chains of Ab1 through Ab7 are shown. The antibodies of the present invention encompass additional sequence variants, including conservative substitutions, substitution of one or more CDR sequences and/or FR sequences, etc. 
     Exemplary Ab1 embodiments include an antibody comprising a variant of the light chain and/or heavy chain. Exemplary variants of the light chain of Ab1 include the sequence of any of the Ab1 light chains shown (i.e., any of SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709) wherein the entire CDR1 sequence is replaced or wherein one or more residues in the CDR1 sequence is substituted by the residue in the corresponding position of any of the other light chain CDR1 sequences set forth (i.e., any of SEQ ID NO: 23, 39, 55, 71, 87, 103, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332, 348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 524, 540, 556, or 572); and/or wherein the entire CDR2 sequence is replaced or wherein one or more residues in the CDR2 sequence is substituted by the residue in the corresponding position of any of the other light chain CDR2 sequences set forth (i.e., any of SEQ ID NO: 24, 40, 56, 72, 88, 104, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301, 317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 525, 541, 557, or 573); and/or wherein the entire CDR3 sequence is replaced or wherein one or more residues in the CDR3 sequence is substituted by the residue in the corresponding position of any of the other light chain CDR3 sequences set forth (i.e., any of SEQ ID NO: 25, 41, 57, 73, 89, 105, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270, 286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510, 526, 542, 558, or 574). 
     Exemplary variants of the heavy chain of Ab1 include the sequence of any of the Ab1 heavy chains shown (i.e., any of SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708) wherein the entire CDR1 sequence is replaced or wherein one or more residues in the CDR1 sequence is substituted by the residue in the corresponding position of any of the other heavy chain CDR1 sequences set forth (i.e., any of SEQ ID NO: 26, 42, 58, 74, 90, 106, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479, 495, 511, 527, 543, 559, or 575); and/or wherein the entire CDR2 sequence is replaced or wherein one or more residues in the CDR2 sequence is substituted by the residue in the corresponding position of an Ab1 heavy chain CDR2, such as those set forth in Table 1 (i.e., any of SEQ ID NO: 8, or 120) or any of the other heavy chain CDR2 sequences set forth (i.e., any of SEQ ID NO: 27, 43, 59, 75, 91, 107, 121, 128, 144, 160, 176, 192, 208, 224, 240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464, 480, 496, 512, 528, 544, 560, or 576); and/or wherein the entire CDR3 sequence is replaced or wherein one or more residues in the CDR3 sequence is substituted by the residue in the corresponding position of any of the other heavy chain CDR3 sequences set forth (i.e., any of SEQ ID NO: 28, 44, 60, 76, 92, 108, 129, 145, 161, 177, 193, 209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433, 449, 465, 481, 497, 513, 529, 545, 561, or 577). 
     In another embodiment, the invention contemplates other antibodies, such as for example chimeric or humanized antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2, and/or one or more of the polypeptide sequences of SEQ ID NO: 7 (CDR1); SEQ ID NO: 8 (CDR2); SEQ ID NO: 120 (CDR2); and SEQ ID NO: 9 (CDR3) which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or SEQ ID NO: 19, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above including those set forth in  FIGS. 2 and 34-37 , and those identified in Table 1. 
     In another embodiment the anti-IL-6 antibody of the invention is one comprising at least one of the following: a CDR1 light chain encoded by the sequence in SEQ ID NO: 12 or SEQ ID NO: 694; a light chain CDR2 encoded by the sequence in SEQ ID NO: 13; a light chain CDR3 encoded by the sequence in SEQ ID NO: 14 or SEQ ID NO: 695; a heavy chain CDR1 encoded by the sequence in SEQ ID NO: 15, a heavy chain CDR2 encoded by SEQ ID NO: 16 or SEQ ID NO: 696 and a heavy chain CDR3 encoded by SEQ ID NO: 17 or SEQ ID NO: 697. In addition the invention embraces such nucleic acid sequences and variants thereof. 
     In another embodiment the invention is directed to amino acid sequences corresponding to the CDRs of said anti-IL-6 antibody which are selected from SEQ ID NO: 4 (CDR1), SEQ ID NO: 5 (CDR2), SEQ ID NO: 6 (CDR3), SEQ ID NO: 7, SEQ ID NO: 120 and SEQ ID NO: 9. 
     In another embodiment the anti-IL-6 antibody of the invention comprises a light chain nucleic acid sequence of SEQ ID NO: 10, 662, 698, 701, 705, 720, 721, 722, or 723; and/or a heavy chain nucleic acid sequence of SEQ ID NO: 11, 663, 700, 703, 707, 724, or 725. In addition the invention is directed to the corresponding polypeptides encoded by any of the foregoing nucleic acid sequences and combinations thereof. 
     In a specific embodiment of the invention the anti-IL-6 antibodies or a portion thereof will be encoded by a nucleic acid sequence selected from those comprised in SEQ ID NO: 10, 12, 13, 14, 662, 694, 695, 698, 701, 705, 720, 721, 722, 723, 11, 15, 16, 17, 663, 696, 697, 700, 703, 707, 724, and 725. For example the CDR1 in the light chain may be encoded by SEQ ID NO: 12 or 694, the CDR2 in the light chain may be encoded by SEQ ID NO: 13, the CDR3 in the light chain may be encoded by SEQ ID NO: 14 or 695; the CDR1 in the heavy chain may be encoded by SEQ ID NO: 15, the CDR2 in the heavy chain may be encoded by SEQ ID NO: 16 or 696, the CDR3 in the heavy chain may be encoded by SEQ ID NO: 17 or 697. As discussed infra antibodies containing these CDRs may be constructed using appropriate human frameworks based on the humanization methods disclosed herein. 
     In another specific embodiment of the invention the variable light chain will be encoded by SEQ ID NO: 10, 662, 698, 701, 705, 720, 721, 722, or 723 and the variable heavy chain of the anti-IL-6 antibodies will be encoded by SEQ ID NO: 11, 663, 700, 703, 707, 724, or 725. 
     In a more specific embodiment variable light and heavy chains of the anti-IL-6 antibody respectively will be encoded by SEQ ID NO: 10 and 11, or SEQ ID NO: 698 and SEQ ID NO: 700, or SEQ ID NO: 701 and SEQ ID NO: 703 or SEQ ID NO: 705 and SEQ ID NO: 707. 
     In another specific embodiment the invention covers nucleic acid constructs containing any of the foregoing nucleic acid sequences and combinations thereof as well as recombinant cells containing these nucleic acid sequences and constructs containing wherein these nucleic acid sequences or constructs may be extrachromosomal or integrated into the host cell genome 
     In another specific embodiment the invention covers polypeptides containing any of the CDRs or combinations thereof recited in SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 120, SEQ ID NO: 9 or polypeptides comprising any of the variable light polypeptides comprised in SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709 and/or the variable heavy polypeptides comprised in SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708. These polypeptides optionally may be attached directly or indirectly to other immunoglobulin polypeptides or effector moieties such as therapeutic or detectable entities. 
     In another embodiment the anti-IL-6 antibody is one comprising at least one of the following: a variable light chain encoded by the sequence in SEQ ID NO: 10 or SEQ ID NO: 698 or SEQ ID NO: 701 or SEQ ID NO: 705 and a variable chain encoded by the sequence in SEQ ID NO: 11 or SEQ ID NO: 700 or SEQ ID NO: 703 or SEQ ID NO: 707. 
     In another embodiment the anti-IL-6 antibody is a variant of the foregoing sequences that includes one or more substitution in the framework and/or CDR sequences and which has one or more of the properties of Ab1 in vitro and/or upon in vivo administration. 
     These in vitro and in vivo properties are described in more detail in the examples below and include: competing with Ab1 for binding to IL-6 and/or peptides thereof; having a binding affinity (Kd) for IL-6 of less than about 50 picomolar, and/or a rate of dissociation (K off ) from IL-6 of less than or equal to 10 −4  S −1 ; having an in-vivo half-life of at least about 22 days in a healthy human subject; ability to prevent or treat hypoalbunemia; ability to prevent or treat elevated CRP; ability to prevent or treat abnormal coagulation; and/or ability to decrease the risk of thrombosis in an individual having a disease or condition associated with increased risk of thrombosis. Additional non-limiting examples of anti-IL-6 activity are set forth herein, for example, under the heading “Anti-IL-6 Activity.” 
     In another embodiment the anti-IL-6 antibody includes one or more of the Ab1 light-chain and/or heavy chain CDR sequences (see Table 1) or variant(s) thereof which has one or more of the properties of Ab1 in vitro and/or upon in vivo administration (examples of such properties are discussed in the preceding paragraph). One of skill in the art would understand how to combine these CDR sequences to form an antigen-binding surface, e.g. by linkage to one or more scaffold which may comprise human or other mammalian framework sequences, or their functional orthologs derived from a SMIP, camelbody, nanobody, IgNAR or other immunoglobulin or other engineered antibody. For example, embodiments may specifically bind to human IL-6 and include one, two, three, four, five, six, or more of the following CDR sequences or variants thereof: 
     a polypeptide having at least 72.7% (i.e., 8 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having at least 81.8% (i.e., 9 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having 100% (i.e., 11 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; 
     a polypeptide having 100% (i.e., 7 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; 
     a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polypeptide having 100% (i.e., 5 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polypeptide having at least 50% (i.e., 8 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having 100% (i.e., 16 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 33.3% (i.e., 4 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 41.6% (i.e., 5 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having 100% (i.e., 11 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; 
     a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; 
     a polypeptide having 100% (i.e., 7 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; 
     a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polypeptide having 100% (i.e., 5 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having 100% (i.e., 16 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9. 
     Other exemplary embodiments include one or more polynucleotides encoding any of the foregoing, e.g., a polynucleotide encoding a polypeptide that specifically binds to human IL-6 and includes one, two, three, four, five, six, or more of the following CDRs or variants thereof: 
     a polynucleotide encoding a polypeptide having at least 72.7% (i.e., 8 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having at least 81.8% (i.e., 9 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 11 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 7 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; 
     a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 5 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polynucleotide encoding a polypeptide having at least 50% (i.e., 8 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 16 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 33.3% (i.e., 4 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 41.6% (i.e., 5 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 11 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; 
     a polynucleotide encoding a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 7 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; 
     a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; 
     a polynucleotide encoding a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 5 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; 
     a polynucleotide encoding a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 16 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; 
     a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 
     a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9. 
     
       
         
           
               
             
               
                 TABLE 1 
               
             
            
               
                   
               
               
                 Sequences of exemplary anti-IL-6 antibodies. 
               
            
           
           
               
               
               
               
               
            
               
                   
                 Antibody 
                   
                   
                   
               
               
                   
                 chains 
                 CDR1 
                 CDR2 
                 CDR3 
               
            
           
           
               
               
               
               
               
               
               
               
               
            
               
                 Antibody 
                 PRT. 
                 Nuc. 
                 PRT. 
                 Nuc. 
                 PRT. 
                 Nuc. 
                 PRT. 
                 Nuc. 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
            
               
                 Ab1 light chains* 
                 2 
                 10 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 20 
                 720 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 647 
                 721 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 651 
                   
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 660 
                 662 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 666 
                 722 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                   
                 699 
                 698 
                 4 
                 694 
                 5 
                 13 
                 6 
                 695 
               
               
                   
                 702 
                 701 
                 4 
                 694 
                 5 
                 13 
                 6 
                 695 
               
               
                   
                 706 
                 705 
                 4 
                 694 
                 5 
                 13 
                 6 
                 695 
               
               
                   
                 709 
                 723 
                 4 
                 12 
                 5 
                 13 
                 6 
                 14 
               
               
                 Human light chains 
                 648 
                   
                 710 
                   
                 713 
               
               
                 used in Ab1 
                 649 
                   
                 711 
                   
                 714 
               
               
                 humanization 
                 650 
                   
                 712 
                   
                 715 
               
               
                 Ab1 heavy chains 
                 3 
                 11 
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 18 
                   
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 19 
                 724 
                 7 
                 15 
                 120 
                 696 
                 9 
                 17 
               
               
                   
                 652 
                 725 
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 656 
                   
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 657 
                 700 
                 7 
                 15 
                 659 
                 696 
                 9 
                 697 
               
               
                   
                 658 
                   
                 7 
                 15 
                 120 
                 696 
                 9 
                 17 
               
               
                   
                 661 
                 663 
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 664 
                   
                 7 
                 15 
                 8 
                 16 
                 9 
                 17 
               
               
                   
                 665 
                   
                 7 
                 15 
                 120 
                 696 
                 9 
                 17 
               
               
                   
                 704 
                 703 
                 7 
                 15 
                 120 
                 696 
                 9 
                 697 
               
               
                   
                 708 
                 707 
                 7 
                 15 
                 120 
                 696 
                 9 
                 697 
               
               
                 Human heavy chains 
                 653 
                   
                 716 
                   
                 717 
               
               
                 used in Ab1 
                 654 
                   
                 716 
                   
                 717 
               
               
                 humanization 
                 655 
                   
                 74 
                 82 
                 718 
               
               
                 Ab2 light chains 
                 21 
                 29 
                 23 
                 31 
                 24 
                 32 
                 25 
                 33 
               
               
                   
                 667 
                 669 
                 23 
                 31 
                 24 
                 32 
                 25 
                 33 
               
               
                 Ab2 heavy chains 
                 22 
                 30 
                 26 
                 34 
                 27 
                 35 
                 28 
                 36 
               
               
                   
                 668 
                 670 
                 26 
                 34 
                 27 
                 35 
                 28 
                 36 
               
               
                 Ab3 light chains 
                 37 
                 45 
                 39 
                 47 
                 40 
                 48 
                 41 
                 49 
               
               
                   
                 671 
                 673 
                 39 
                 47 
                 40 
                 48 
                 41 
                 49 
               
               
                 Ab3 heavy chains 
                 38 
                 46 
                 42 
                 50 
                 43 
                 51 
                 44 
                 52 
               
               
                   
                 672 
                 674 
                 42 
                 50 
                 43 
                 51 
                 44 
                 52 
               
               
                 Ab4 light chains 
                 53 
                 61 
                 55 
                 63 
                 56 
                 64 
                 57 
                 65 
               
               
                   
                 675 
                 677 
                 55 
                 63 
                 56 
                 64 
                 57 
                 65 
               
               
                 Ab4 heavy chains 
                 54 
                 62 
                 58 
                 66 
                 59 
                 67 
                 60 
                 68 
               
               
                   
                 676 
                 678 
                 58 
                 66 
                 59 
                 67 
                 60 
                 68 
               
               
                 Ab5 light chains 
                 69 
                 77 
                 71 
                 79 
                 72 
                 80 
                 73 
                 81 
               
               
                   
                 679 
                 681 
                 71 
                 79 
                 72 
                 80 
                 73 
                 81 
               
               
                 Ab5 heavy chains 
                 70 
                 78 
                 74 
                 82 
                 75 
                 83 
                 76 
                 84 
               
               
                   
                 680 
                 682 
                 74 
                 82 
                 75 
                 83 
                 76 
                 84 
               
               
                 Ab6 light chains 
                 85 
                 93 
                 87 
                 95 
                 88 
                 96 
                 89 
                 97 
               
               
                   
                 683 
                 685 
                 87 
                 95 
                 88 
                 96 
                 89 
                 97 
               
               
                 Ab6 heavy chains 
                 86 
                 94 
                 90 
                 98 
                 91 
                 99 
                 92 
                 100 
               
               
                   
                 684 
                 686 
                 90 
                 98 
                 91 
                 99 
                 92 
                 100 
               
               
                 Ab7 light chains 
                 101 
                 109 
                 103 
                 111 
                 104 
                 112 
                 105 
                 113 
               
               
                   
                 119 
                   
                 103 
                 111 
                 104 
                 112 
                 105 
                 113 
               
               
                   
                 687 
                 689 
                 103 
                 111 
                 104 
                 112 
                 105 
                 113 
               
               
                   
                 693 
                   
                 103 
                 111 
                 104 
                 112 
                 105 
                 113 
               
               
                 Ab7 heavy chains 
                 102 
                 110 
                 106 
                 114 
                 107 
                 115 
                 108 
                 116 
               
               
                   
                 117 
                   
                 106 
                 114 
                 107 
                 115 
                 108 
                 116 
               
               
                   
                 118 
                   
                 106 
                 114 
                 121 
                   
                 108 
                 116 
               
               
                   
                 688 
                 690 
                 106 
                 114 
                 107 
                 115 
                 108 
                 116 
               
               
                   
                 691 
                   
                 106 
                 114 
                 107 
                 115 
                 108 
                 116 
               
               
                   
                 692 
                   
                 106 
                 114 
                 121 
                   
                 108 
                 116 
               
               
                 Ab8 light chain 
                 122 
                 130 
                 124 
                 132 
                 125 
                 133 
                 126 
                 134 
               
               
                 Ab8 heavy chain 
                 123 
                 131 
                 127 
                 135 
                 128 
                 136 
                 129 
                 137 
               
               
                 Ab9 light chain 
                 138 
                 146 
                 140 
                 148 
                 141 
                 149 
                 142 
                 150 
               
               
                 Ab9 heavy chain 
                 139 
                 147 
                 143 
                 151 
                 144 
                 152 
                 145 
                 153 
               
               
                 Ab10 light chain 
                 154 
                 162 
                 156 
                 164 
                 157 
                 165 
                 158 
                 166 
               
               
                 Ab10 heavy chain 
                 155 
                 163 
                 159 
                 167 
                 160 
                 168 
                 161 
                 169 
               
               
                 Ab11 light chain 
                 170 
                 178 
                 172 
                 180 
                 173 
                 181 
                 174 
                 182 
               
               
                 Ab11 heavy chain 
                 171 
                 179 
                 175 
                 183 
                 176 
                 184 
                 177 
                 185 
               
               
                 Ab12 light chain 
                 186 
                 194 
                 188 
                 196 
                 189 
                 197 
                 190 
                 198 
               
               
                 Ab12 heavy chain 
                 187 
                 195 
                 191 
                 199 
                 192 
                 200 
                 193 
                 201 
               
               
                 Ab13 light chain 
                 202 
                 210 
                 204 
                 212 
                 205 
                 213 
                 206 
                 214 
               
               
                 Ab13 heavy chain 
                 203 
                 211 
                 207 
                 215 
                 208 
                 216 
                 209 
                 217 
               
               
                 Ab14 light chain 
                 218 
                 226 
                 220 
                 228 
                 221 
                 229 
                 222 
                 230 
               
               
                 Ab14 heavy chain 
                 219 
                 227 
                 223 
                 231 
                 224 
                 232 
                 225 
                 233 
               
               
                 Ab15 light chain 
                 234 
                 242 
                 236 
                 244 
                 237 
                 245 
                 238 
                 246 
               
               
                 Ab15 heavy chain 
                 235 
                 243 
                 239 
                 247 
                 240 
                 248 
                 241 
                 249 
               
               
                 Ab16 light chain 
                 250 
                 258 
                 252 
                 260 
                 253 
                 261 
                 254 
                 262 
               
               
                 Ab16 heavy chain 
                 251 
                 259 
                 255 
                 263 
                 256 
                 264 
                 257 
                 265 
               
               
                 Ab17 light chain 
                 266 
                 274 
                 268 
                 276 
                 269 
                 277 
                 270 
                 278 
               
               
                 Ab17 heavy chain 
                 267 
                 275 
                 271 
                 279 
                 272 
                 280 
                 273 
                 281 
               
               
                 Ab18 light chain 
                 282 
                 290 
                 284 
                 292 
                 285 
                 293 
                 286 
                 294 
               
               
                 Ab18 heavy chain 
                 283 
                 291 
                 287 
                 295 
                 288 
                 296 
                 289 
                 297 
               
               
                 Ab19 light chain 
                 298 
                 306 
                 300 
                 308 
                 301 
                 309 
                 302 
                 310 
               
               
                 Ab19 heavy chain 
                 299 
                 307 
                 303 
                 311 
                 304 
                 312 
                 305 
                 313 
               
               
                 Ab20 light chain 
                 314 
                 322 
                 316 
                 324 
                 317 
                 325 
                 318 
                 326 
               
               
                 Ab20 heavy chain 
                 315 
                 323 
                 319 
                 327 
                 320 
                 328 
                 321 
                 329 
               
               
                 Ab21 light chain 
                 330 
                 338 
                 332 
                 340 
                 333 
                 341 
                 334 
                 342 
               
               
                 Ab21 heavy chain 
                 331 
                 339 
                 335 
                 343 
                 336 
                 344 
                 337 
                 345 
               
               
                 Ab22 light chain 
                 346 
                 354 
                 348 
                 356 
                 349 
                 357 
                 350 
                 358 
               
               
                 Ab22 heavy chain 
                 347 
                 355 
                 351 
                 359 
                 352 
                 360 
                 353 
                 361 
               
               
                 Ab23 light chain 
                 362 
                 370 
                 364 
                 372 
                 365 
                 373 
                 366 
                 374 
               
               
                 Ab23 heavy chain 
                 363 
                 371 
                 367 
                 375 
                 368 
                 376 
                 369 
                 377 
               
               
                 Ab24 light chain 
                 378 
                 386 
                 380 
                 388 
                 381 
                 389 
                 382 
                 390 
               
               
                 Ab24 heavy chain 
                 379 
                 387 
                 383 
                 391 
                 384 
                 392 
                 385 
                 393 
               
               
                 Ab25 light chain 
                 394 
                 402 
                 396 
                 404 
                 397 
                 405 
                 398 
                 406 
               
               
                 Ab25 heavy chain 
                 395 
                 403 
                 399 
                 407 
                 400 
                 408 
                 401 
                 409 
               
               
                 Ab26 light chain 
                 410 
                 418 
                 412 
                 420 
                 413 
                 421 
                 414 
                 422 
               
               
                 Ab26 heavy chain 
                 411 
                 419 
                 415 
                 423 
                 416 
                 424 
                 417 
                 425 
               
               
                 Ab27 light chain 
                 426 
                 434 
                 428 
                 436 
                 429 
                 437 
                 430 
                 438 
               
               
                 Ab27 heavy chain 
                 427 
                 435 
                 431 
                 439 
                 432 
                 440 
                 433 
                 441 
               
               
                 Ab28 light chain 
                 442 
                 450 
                 444 
                 452 
                 445 
                 453 
                 446 
                 454 
               
               
                 Ab28 heavy chain 
                 443 
                 451 
                 447 
                 455 
                 448 
                 456 
                 449 
                 457 
               
               
                 Ab29 light chain 
                 458 
                 466 
                 460 
                 468 
                 461 
                 469 
                 462 
                 470 
               
               
                 Ab29 heavy chain 
                 459 
                 467 
                 463 
                 471 
                 464 
                 472 
                 465 
                 473 
               
               
                 Ab30 light chain 
                 474 
                 482 
                 476 
                 484 
                 477 
                 485 
                 478 
                 486 
               
               
                 Ab30 heavy chain 
                 475 
                 483 
                 479 
                 487 
                 480 
                 488 
                 481 
                 489 
               
               
                 Ab31 light chain 
                 490 
                 498 
                 492 
                 500 
                 493 
                 501 
                 494 
                 502 
               
               
                 Ab31 heavy chain 
                 491 
                 499 
                 495 
                 503 
                 496 
                 504 
                 497 
                 505 
               
               
                 Ab32 light chain 
                 506 
                 514 
                 508 
                 516 
                 509 
                 517 
                 510 
                 518 
               
               
                 Ab32 heavy chain 
                 507 
                 515 
                 511 
                 519 
                 512 
                 520 
                 513 
                 521 
               
               
                 Ab33 light chain 
                 522 
                 530 
                 524 
                 532 
                 525 
                 533 
                 526 
                 534 
               
               
                 Ab33 heavy chain 
                 523 
                 531 
                 527 
                 535 
                 528 
                 536 
                 529 
                 537 
               
               
                 Ab34 light chain 
                 538 
                 546 
                 540 
                 548 
                 541 
                 549 
                 542 
                 550 
               
               
                 Ab34 heavy chain 
                 539 
                 547 
                 543 
                 551 
                 544 
                 552 
                 545 
                 553 
               
               
                 Ab35 light chain 
                 554 
                 562 
                 556 
                 564 
                 557 
                 565 
                 558 
                 566 
               
               
                 Ab35 heavy chain 
                 555 
                 563 
                 559 
                 567 
                 560 
                 568 
                 561 
                 569 
               
               
                 Ab36 light chain 
                 570 
                 578 
                 572 
                 580 
                 573 
                 581 
                 574 
                 582 
               
               
                 Ab36 heavy chain 
                 571 
                 579 
                 575 
                 583 
                 576 
                 584 
                 577 
                 585 
               
               
                   
               
               
                 *Exemplary sequence variant forms of heavy and light chains are shown on separate lines. 
               
               
                 PRT.: Polypeptide sequence. 
               
               
                 Nuc.: Exemplary coding sequence. 
               
            
           
         
       
     
     For reference, sequence identifiers other than those included in Table 1 are summarized in Table 2. 
     
       
         
           
               
             
               
                 TABLE 2 
               
             
            
               
                   
               
               
                 Summary of sequence identifiers in this application. 
               
            
           
           
               
               
            
               
                 SEQ ID 
                 Description 
               
               
                   
               
               
                  1 
                 Human IL-6 
               
               
                 586 
                 kappa constant light chain polypeptide sequence 
               
               
                 587 
                 kappa constant light chain polynucleotide sequence 
               
               
                 588 
                 gamma-1 constant heavy chain polypeptide sequence 
               
               
                 589 
                 gamma-1 constant heavy chain polynucleotide sequence 
               
               
                 590-646 
                 Human IL-6 peptides (see FIG. 12 and Example 14) 
               
               
                 719 
                 gamma-1 constant heavy chain polypeptide sequence 
               
               
                   
                 (differs from SEQ ID NO: 518 at two positions) 
               
               
                 726 
                 C-reactive protein polypeptide sequence 
               
               
                 727 
                 IL-6 receptor alpha 
               
               
                 728 
                 IL-6 receptor beta/gp130 
               
               
                   
               
            
           
         
       
     
     Such antibody fragments may be present in one or more of the following non-limiting forms: Fab, Fab′, F(ab′) 2 , Fv and single chain Fv antibody forms. In a preferred embodiment, the anti-IL-6 antibodies described herein further comprises the kappa constant light chain sequence comprising the sequence set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 586) 
               
            
           
           
               
            
               
                 VAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSG 
               
               
                   
               
               
                 NSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTK 
               
               
                   
               
               
                 SFNRGEC. 
               
            
           
         
       
     
     In another preferred embodiment, the anti-IL-6 antibodies described herein further comprises the gamma-1 constant heavy chain polypeptide sequence comprising one of the sequences set forth below: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 588) 
               
            
           
           
               
            
               
                 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSG 
               
               
                   
               
               
                 VHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVE 
               
               
                   
               
               
                 PKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDV 
               
               
                   
               
               
                 SHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNG 
               
               
                   
               
               
                 KEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLT 
               
               
                   
               
               
                 CLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSR 
               
               
                   
               
               
                 WQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
               
               
                 and 
               
               
                   
               
            
           
           
               
            
               
                 (SEQ ID NO: 719) 
               
            
           
           
               
            
               
                 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSG 
               
               
                   
               
               
                 VHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVE 
               
               
                   
               
               
                 PKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDV 
               
               
                   
               
               
                 SHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNG 
               
               
                   
               
               
                 KEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLT 
               
               
                   
               
               
                 CLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSR 
               
               
                   
               
               
                 WQQGNVFSCSVMHEALHNHYTQKSLSLSPGK. 
               
            
           
         
       
     
     Embodiments of antibodies described herein may include a leader sequence, such as a rabbit Ig leader, albumin pre-peptide, a yeast mating factor pre pro secretion leader sequence (such as  P. pastoris  or  Saccharomyces cerevisiae  a or alpha factor), or human HAS leader. Exemplary leader sequences are shown offset from FR1 at the N-terminus of polypeptides shown in  FIGS. 36A and 37A  as follows: rabbit Ig leader sequences in SEQ ID NOs: 2 and 660 (MD . . . ) and SEQ ID NOs: 3 and 661 (ME . . . ); and an albumin prepeptide in SEQ ID NOs: 706 and 708, which facilitates secretion. Other leader sequences known in the art to confer desired properties, such as secretion, improved stability or half-life, etc. may also be used, either alone or in combinations with one another, on the heavy and/or light chains, which may optionally be cleaved prior to administration to a subject. For example, a polypeptide may be expressed in a cell or cell-free expression system that also expresses or includes (or is modified to express or include) a protease, e.g., a membrane-bound signal peptidase, that cleaves a leader sequence. 
     In another embodiment, the invention contemplates an isolated anti-IL-6 antibody comprising a V H  polypeptide sequence comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708; and further comprising a V L  polypeptide sequence comprising: SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or a variant thereof wherein one or more of the framework residues (FR residues) in said V H or  V L  polypeptide has been substituted with another amino acid residue resulting in an anti-IL-6 antibody that specifically binds IL-6. The invention contemplates humanized and chimeric forms of these antibodies, preferably wherein the FR will comprise human FR&#39;s highly homologous to the parent antibody. The chimeric antibodies may include an Fc derived from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG10, IgG11, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19 constant regions and in particular a variable heavy and light chain constant region as contained in SEQ ID NO:588 and SEQ ID NO:586. 
     In one embodiment of the invention, the antibodies or V H  or V L  polypeptides originate or are selected from one or more rabbit B cell populations prior to initiation of the humanization process referenced herein. 
     In another embodiment of the invention, the anti-IL-6 antibodies and fragments thereof have binding specificity for primate homologs of the human IL-6 protein. Non-limiting examples of primate homologs of the human IL-6 protein are IL-6 obtained from  Macaca fascicularis  (also known as the cynomolgus monkey) and the Rhesus monkey. In another embodiment of the invention, the anti-IL-6 antibodies and fragments thereof inhibits the association of IL-6 with IL-6R, and/or the production of IL-6/IL-6R/gp130 complexes and/or the production of IL-6/IL-6R/gp130 multimers and/or antagonizes the biological effects of one or more of the foregoing. 
     As stated above, antibodies and fragments thereof may be modified post-translationally to add effector moieties such as chemical linkers, detectable moieties such as for example fluorescent dyes, enzymes, substrates, bioluminescent materials, radioactive materials, and chemiluminescent moieties, or functional moieties such as for example streptavidin, avidin, biotin, a cytotoxin, a cytotoxic agent, and radioactive materials. 
     Regarding detectable moieties, further exemplary enzymes include, but are not limited to, horseradish peroxidase, acetylcholinesterase, alkaline phosphatase, beta-galactosidase and luciferase. Further exemplary fluorescent materials include, but are not limited to, rhodamine, fluorescein, fluorescein isothiocyanate, umbelliferone, dichlorotriazinylamine, phycoerythrin and dansyl chloride. Further exemplary chemiluminescent moieties include, but are not limited to, luminol. Further exemplary bioluminescent materials include, but are not limited to, luciferin and aequorin. Further exemplary radioactive materials include, but are not limited to, Iodine 125 ( 125 I), Carbon 14 ( 14 C), Sulfur 35 ( 35 S), Tritium ( 3 H) and Phosphorus 32 ( 32 P). 
     Regarding functional moieties, exemplary cytotoxic agents include, but are not limited to, methotrexate, aminopterin, 6-mercaptopurine, 6-thioguanine, cytarabine, 5-fluorouracil decarbazine; alkylating agents such as mechlorethamine, thioepa chlorambucil, melphalan, carmustine (BSNU), mitomycin C, lomustine (CCNU), 1-methylnitrosourea, cyclothosphamide, mechlorethamine, busulfan, dibromomannitol, streptozotocin, mitomycin C, cis-dichlorodiamine platinum (II) (DDP) cisplatin and carboplatin (paraplatin); anthracyclines include daunorubicin (formerly daunomycin), doxorubicin (adriamycin), detorubicin, carminomycin, idarubicin, epirubicin, mitoxantrone and bisantrene; antibiotics include dactinomycin (actinomycin D), bleomycin, calicheamicin, mithramycin, and anthramycin (AMC); and antimytotic agents such as the  vinca  alkaloids, vincristine and vinblastine. Other cytotoxic agents include paclitaxel (taxol), ricin,  pseudomonas  exotoxin, gemcitabine, cytochalasin B, gramicidin D, ethidium bromide, emetine, etoposide, tenoposide, colchicin, dihydroxy anthracin dione, 1-dehydrotestosterone, glucocorticoids, procaine, tetracaine, lidocaine, propranolol, puromycin, procarbazine, hydroxyurea, asparaginase, corticosteroids, mytotane (O,P′-(DDD)), interferons, and mixtures of these cytotoxic agents. 
     Further cytotoxic agents include, but are not limited to, chemotherapeutic agents such as carboplatin, cisplatin, paclitaxel, gemcitabine, calicheamicin, doxorubicin, 5-fluorouracil, mitomycin C, actinomycin D, cyclophosphamide, vincristine, bleomycin, VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan,  vinca  alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins (e.g. IL-12 or IL-2), IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, Erbitux™, Avastin™ Pertuzumab, anti-CD20 antibodies, Rituxan®, ocrelizumab, ofatumumab, DXL625, Herceptin®, or any combination thereof. Toxic enzymes from plants and bacteria such as ricin, diphtheria toxin and  Pseudomonas  toxin may be conjugated to the humanized antibodies, or binding fragments thereof, to generate cell-type-specific-killing reagents (Youle, et al., Proc. Nat&#39;l Acad. Sci. USA 77:5483 (1980); Gilliland, et al., Proc. Nat&#39;l Acad. Sci. USA 77:4539 (1980); Krolick, et al., Proc. Nat&#39;l Acad. Sci. USA 77:5419 (1980)). 
     Other cytotoxic agents include cytotoxic ribonucleases as described by Goldenberg in U.S. Pat. No. 6,653,104. Embodiments of the invention also relate to radioimmunoconjugates where a radionuclide that emits alpha or beta particles is stably coupled to the antibody, or binding fragments thereof, with or without the use of a complex-forming agent. Such radionuclides include beta-emitters such as Phosphorus-32 ( 32 P), Scandium-47 ( 47 Sc), Copper-67 ( 67 Cu), Gallium-67 ( 67 Ga), Yttrium-88 ( 88 Y), Yttrium-90 ( 90 Y), Iodine-125 ( 125 I) Iodine-131 ( 131 I) Samarium-153 ( 153 Sm), Lutetium-177 ( 177 Lu), Rhenium-186 ( 186 Re) or Rhenium-188 ( 188 Re), and alpha-emitters such as Astatine-211 ( 211 At), Lead-212 ( 212 Pb), Bismuth-212 or -213 ( 213 Bi) or Actinium-225 ( 225 Ac). 
     Methods are known in the art for conjugating an antibody or binding fragment thereof to a detectable moiety and the like, such as for example those methods described by Hunter et al, Nature 144:945 (1962); David et al, Biochemistry 13:1014 (1974); Pain et al, J. Immunol. Meth. 40:219 (1981); and Nygren, J., Histochem. and Cytochem. 30:407 (1982). 
     Embodiments described herein further include variants and equivalents that are substantially homologous to the antibodies, antibody fragments, diabodies, SMIPs, camelbodies, nanobodies, IgNAR, polypeptides, variable regions and CDRs set forth herein. These may contain, e.g., conservative substitution mutations, (i.e., the substitution of one or more amino acids by similar amino acids). For example, conservative substitution refers to the substitution of an amino acid with another within the same general class, e.g., one acidic amino acid with another acidic amino acid, one basic amino acid with another basic amino acid, or one neutral amino acid by another neutral amino acid. What is intended by a conservative amino acid substitution is well known in the art. 
     In another embodiment, the invention contemplates polypeptide sequences having at least 90% or greater sequence homology to any one or more of the polypeptide sequences of antibody fragments, variable regions and CDRs set forth herein. More preferably, the invention contemplates polypeptide sequences having at least 95% or greater sequence homology, even more preferably at least 98% or greater sequence homology, and still more preferably at least 99% or greater sequence homology to any one or more of the polypeptide sequences of antibody fragments, variable regions and CDRs set forth herein. Methods for determining homology between nucleic acid and amino acid sequences are well known to those of ordinary skill in the art. 
     In another embodiment, the invention further contemplates the above-recited polypeptide homologs of the antibody fragments, variable regions and CDRs set forth herein further having anti-IL-6 activity. Non-limiting examples of anti-IL-6 activity are set forth herein, for example, under the heading “Anti-IL-6 Activity,” infra. 
     In another embodiment, the invention further contemplates the generation and use of anti-idiotypic antibodies that bind any of the foregoing sequences. In an exemplary embodiment, such an anti-idiotypic antibody could be administered to a subject who has received an anti-IL-6 antibody to modulate, reduce, or neutralize, the effect of the anti-IL-6 antibody. Such anti-idiotypic antibodies could also be useful for treatment of an autoimmune disease characterized by the presence of anti-IL-6 antibodies. A further exemplary use of such anti-idiotypic antibodies is for detection of the anti-IL-6 antibodies of the present invention, for example to monitor the levels of the anti-IL-6 antibodies present in a subject&#39;s blood or other bodily fluids. 
     The present invention also contemplates anti-IL-6 antibodies comprising any of the polypeptide or polynucleotide sequences described herein substituted for any of the other polynucleotide sequences described herein. For example, without limitation thereto, the present invention contemplates antibodies comprising the combination of any of the variable light chain and variable heavy chain sequences described herein, and further contemplates antibodies resulting from substitution of any of the CDR sequences described herein for any of the other CDR sequences described herein. 
     Additional Exemplary Embodiments of the Invention 
     In another embodiment, the invention contemplates one or more anti-IL-6 antibodies or antibody fragment which specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. In a preferred embodiment, the anti-IL-6 antibody or fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab1 or an antibody comprising the CDRs of Ab1. 
     In another embodiment of the invention, the anti-IL-6 antibody which may specifically bind to the same linear or conformational epitopes on an intact IL-6 polypeptide or fragment thereof that is (are) specifically bound by Ab1 may bind to a IL-6 epitope(s) ascertained by epitopic mapping using overlapping linear peptide fragments which span the full length of the native human IL-6 polypeptide. In one embodiment of the invention, the IL-6 epitope comprises, or alternatively consists of, one or more residues comprised in IL-6 fragments selected from those respectively encompassing amino acid residues 37-51, amino acid residues 70-84, amino acid residues 169-183, amino acid residues 31-45 and/or amino acid residues 58-72. 
     The invention is also directed to an anti-IL-6 antibody that binds with the same IL-6 epitope and/or competes with an anti-IL-6 antibody for binding to IL-6 as an antibody or antibody fragment disclosed herein, including but not limited to an anti-IL-6 antibody selected from Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, and Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. 
     In another embodiment, the invention is also directed to an isolated anti-IL-6 antibody or antibody fragment comprising one or more of the CDRs contained in the V H  polypeptide sequences comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 and/or one or more of the CDRs contained in the V L  polypeptide sequence consisting of: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 and the VH and VL sequences depicted in the antibody alignments comprised in  FIGS. 34-37  of this application. 
     In one embodiment of the invention, the anti-IL-6 antibody discussed in the two prior paragraphs comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab1 1, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. 
     In a preferred embodiment, the anti-IL-6 antibody discussed above comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in Ab1. In another embodiment, all of the CDRs of the anti-IL-6 antibody discussed above are identical to the CDRs contained in an anti-IL-6 antibody comprising Ab1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Ab12, Ab13, Ab14, Ab15, Ab16, Ab17, Ab18, Ab19, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. In a preferred embodiment of the invention, all of the CDRs of the anti-IL-6 antibody discussed above are identical to the CDRs contained in Ab1, e.g., an antibody comprised of the VH and VL sequences comprised in SEQ ID NO:657 and SEQ ID NO:709 respectively, or antibodies comprising any combination of the humanized sequence contained in  FIGS. 34-37 . 
     The invention further contemplates that the one or more anti-IL-6 antibodies discussed above are aglycosylated; that contain an Fc region that has been modified to alter effector function, half-life, proteolysis, and/or glycosylation; are human, humanized, single chain or chimeric; and are a humanized antibody derived from a rabbit (parent) anti-IL-6 antibody. Exemplary constant regions that provide for the production of aglycosylated antibodies in  Pichia  are comprised in SEQ ID NO:588 and SEQ ID NO:586 which respectively are encode by the nucleic acid sequences in SEQ ID NO:589 and SEQ ID NO:587. 
     The invention further contemplates one or more anti-IL-6 antibodies wherein the framework regions (FRs) in the variable light region and the variable heavy regions of said antibody respectively are human FRs which are unmodified or which have been modified by the substitution of at most 2 or 3 human FR residues in the variable light or heavy chain region with the corresponding FR residues of the parent rabbit antibody, and wherein said human FRs have been derived from human variable heavy and light chain antibody sequences which have been selected from a library of human germline antibody sequences based on their high level of homology to the corresponding rabbit variable heavy or light chain regions relative to other human germline antibody sequences contained in the library. 
     In one embodiment of the invention, the anti-IL-6 antibody or fragment may specifically bind to IL-6 expressing human cells and/or to circulating soluble IL-6 molecules in vivo, including IL-6 expressed on or by human cells in a patient with a disease associated with cells that express IL-6. 
     In another embodiment, the disease is selected from general fatigue, exercise-induced fatigue, cancer-related fatigue, inflammatory disease-related fatigue, chronic fatigue syndrome, fibromyalgia, cancer-related cachexia, cardiac-related cachexia, respiratory-related cachexia, renal-related cachexia, age-related cachexia, rheumatoid arthritis, systemic lupus erythematosis (SLE), systemic juvenile idiopathic arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, inflammatory bowel disease (IBD), polymyalgia rheumatica, giant cell arteritis, autoimmune vasculitis, graft versus host disease (GVHD), Sjogren&#39;s syndrome, adult onset Still&#39;s disease, rheumatoid arthritis, systemic juvenile idiopathic arthritis, osteoarthritis, osteoporosis, Paget&#39;s disease of bone, osteoarthritis, multiple myeloma, Hodgkin&#39;s lymphoma, non-Hodgkin&#39;s lymphoma, prostate cancer, leukemia, renal cell cancer, multicentric Castleman&#39;s disease, ovarian cancer, drug resistance in cancer chemotherapy, cancer chemotherapy toxicity, ischemic heart disease, atherosclerosis, obesity, diabetes, asthma, multiple sclerosis, Alzheimer&#39;s disease, cerebrovascular disease, fever, acute phase response, allergies, anemia, anemia of inflammation (anemia of chronic disease), hypertension, depression, depression associated with a chronic illness, thrombosis, thrombocytosis, acute heart failure, metabolic syndrome, miscarriage, obesity, chronic prostatitis, glomerulonephritis, pelvic inflammatory disease, reperfusion injury, transplant rejection, graft versus host disease (GVHD), avian influenza, smallpox, pandemic influenza, adult respiratory distress syndrome (ARDS), severe acute respiratory syndrome (SARS), sepsis, and systemic inflammatory response syndrome (SIRS). In a preferred embodiment, the disease is selected from a cancer, inflammatory disorder, viral disorder, or autoimmune disorder. In a particularly preferred embodiment, the disease is arthritis, cachexia, and wasting syndrome 
     The invention further contemplates anti-IL-6 antibodies or fragments directly or indirectly attached to a detectable label or therapeutic agent. 
     The invention also contemplates one or more nucleic acid sequences which result in the expression of an anti-IL-6 antibody or antibody fragment as set forth above, including those comprising, or alternatively consisting of, yeast or human preferred codons. The invention also contemplates vectors (including plasmids or recombinant viral vectors) comprising said nucleic acid sequence(s). The invention also contemplates host cells or recombinant host cells expressing at least one of the antibodies set forth above, including a mammalian, yeast, bacterial, and insect cells. In a preferred embodiment, the host cell is a yeast cell. In a further preferred embodiment, the yeast cell is a diploidal yeast cell. In a more preferred embodiment, the yeast cell is a  Pichia  yeast. 
     The invention also contemplates a method of treatment comprising administering to a patient with a disease or condition associated with IL-6 expressing cells a therapeutically effective amount of at least one anti-IL-6 antibody or fragment. The diseases that may be treated are presented in the non-limiting list set forth above. In a preferred embodiment, the disease is selected from a cancer, autoimmune disease, or inflammatory condition. In a particularly preferred embodiment, the disease is cancer or viral infection. In another embodiment the treatment further includes the administration of another therapeutic agent or regimen selected from chemotherapy, radiotherapy, cytokine administration or gene therapy. 
     The invention further contemplates a method of in vivo imaging which detects the presence of cells which express IL-6 comprising administering a diagnostically effective amount of at least one anti-IL-6 antibody. In one embodiment, said administration further includes the administration of a radionuclide or fluorophore that facilitates detection of the antibody at IL-6 expressing disease sites. In another embodiment of the invention, the method of in vivo imaging is used to detect IL-6 expressing tumors or metastases or is used to detect the presence of sites of autoimmune disorders associated with IL-6 expressing cells. In a further embodiment, the results of said in vivo imaging method are used to facilitate design of an appropriate therapeutic regimen, including therapeutic regimens including radiotherapy, chemotherapy or a combination thereof. 
     Polynucleotides Encoding Anti-IL-6 Antibody Polypeptides 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 2: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 10) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCG 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTCA 
               
               
                   
               
               
                 GAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCAGGGCAGCGTC 
               
               
                   
               
               
                 CCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCG 
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA 
               
               
                   
               
               
                 CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTC 
               
               
                   
               
               
                 TGAGGAATATTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA 
               
               
                   
               
               
                 CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 
               
               
                   
               
               
                 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 3: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 11) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCT 
               
               
                   
               
               
                 GGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTAA 
               
               
                   
               
               
                 CTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGA 
               
               
                   
               
               
                 TCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGATA 
               
               
                   
               
               
                 GGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGAC 
               
               
                   
               
               
                 CAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATA 
               
               
                   
               
               
                 GTAGTGACTGGGATGCAAAATTTAACTTGTGGGGCCAAGGCACCCTGGTC 
               
               
                   
               
               
                 ACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACC 
               
               
                   
               
               
                 CTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCA 
               
               
                   
               
               
                 AGG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 12; SEQ ID NO: 13; and SEQ ID NO: 14 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 2. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 15; SEQ ID NO: 16; and SEQ ID NO: 17 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 3. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 10 encoding the light chain variable region of SEQ ID NO: 2; the polynucleotide SEQ ID NO: 11 encoding the heavy chain variable region of SEQ ID NO: 3; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 12; SEQ ID NO: 13; and SEQ ID NO: 14) of the light chain variable region of SEQ ID NO: 10; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 15; SEQ ID NO: 16; and SEQ ID NO: 17) of the heavy chain variable region of SEQ ID NO: 11 and polynucleotides encoding the variable heavy and light chain sequences in SEQ ID NO:657 and SEQ ID NO:709 respectively, e.g., the nucleic acid sequences in SEQ ID NO:700 and SEQ ID NO:723 and fragments or variants thereof, e.g., based on codon degeneracy. These nucleic acid sequences encoding variable heavy and light chain sequences may be expressed alone or in combination and these sequences preferably are fused to suitable variable constant sequences, e.g., those in SEQ ID NO:589 and SEQ ID NO:587. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 21: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 29) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCT 
               
               
                   
               
               
                 GTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTGA 
               
               
                   
               
               
                 GACCATTTACAGTTGGTTATCCTGGTATCAGCAGAAGCCAGGGCAGCCTC 
               
               
                   
               
               
                 CCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCCCATCG 
               
               
                   
               
               
                 CGATTCAGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGG 
               
               
                   
               
               
                 CGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTG 
               
               
                   
               
               
                 GTAGTAATGTTGATAATGTTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA 
               
               
                   
               
               
                 CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 
               
               
                   
               
               
                 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATC 
               
               
                   
               
               
                 CCAGAGAGGCCAAAG 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 22: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 30) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGGAGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACG 
               
               
                   
               
               
                 CCTGGGACACCCCTGACACTTACCTGCACAGCCTCTGGATTCTCCCTCAA 
               
               
                   
               
               
                 TGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAAT 
               
               
                   
               
               
                 ACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGGCA 
               
               
                   
               
               
                 GAAGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAAT 
               
               
                   
               
               
                 GACCAGTCTGACAACCGAGGACACGGCCACCTATTTCTGTGTCAGAGGGG 
               
               
                   
               
               
                 GTGCTGTTTGGAGTATTCATAGTTTTGATCCCTGGGGCCCAGGGACCCTG 
               
               
                   
               
               
                 GTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGC 
               
               
                   
               
               
                 ACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGG 
               
               
                   
               
               
                 TCAAG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 31; SEQ ID NO: 32; and SEQ ID NO: 33 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 21. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 34; SEQ ID NO: 35; and SEQ ID NO: 36 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 22. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 29 encoding the light chain variable region of SEQ ID NO: 21; the polynucleotide SEQ ID NO: 30 encoding the heavy chain variable region of SEQ ID NO: 22; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 31; SEQ ID NO: 32; and SEQ ID NO: 33) of the light chain variable region of SEQ ID NO: 29; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 34; SEQ ID NO: 35; and SEQ ID NO: 36) of the heavy chain variable region of SEQ ID NO: 30. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 37: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 45) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCCC 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTCA 
               
               
                   
               
               
                 GAGTGTTTATGACAACAACTACTTATCCTGGTTTCAGCAGAAACCAGGGC 
               
               
                   
               
               
                 AGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTC 
               
               
                   
               
               
                 CCATCGCGGTTCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT 
               
               
                   
               
               
                 CACAGACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTT 
               
               
                   
               
               
                 ATGATGATGATAGTGATAATGCCTTCGGCGGAGGGACCGAGGTGGTGGTC 
               
               
                   
               
               
                 AAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGA 
               
               
                   
               
               
                 GCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 38: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 46) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACCCCT 
               
               
                   
               
               
                 GGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTGT 
               
               
                   
               
               
                 CTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGA 
               
               
                   
               
               
                 TCGGATTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGCGAAA 
               
               
                   
               
               
                 GGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGAC 
               
               
                   
               
               
                 CAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGTG 
               
               
                   
               
               
                 GCTGGGGTACAATGGGTCGGTTGGATCTCTGGGGCCCAGGCACCCTCGTC 
               
               
                   
               
               
                 ACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACC 
               
               
                   
               
               
                 CTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCA 
               
               
                   
               
               
                 AGG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 47; SEQ ID NO: 48; and SEQ ID NO: 49 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 37. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 50; SEQ ID NO: 51; and SEQ ID NO: 52 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 38. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 45 encoding the light chain variable region of SEQ ID NO: 37; the polynucleotide SEQ ID NO: 46 encoding the heavy chain variable region of SEQ ID NO: 38; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 47; SEQ ID NO: 48; and SEQ ID NO: 49) of the light chain variable region of SEQ ID NO: 37; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 50; SEQ ID NO: 51; and SEQ ID NO: 52) of the heavy chain variable region of SEQ ID NO: 38. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 53: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 61) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCATATGTGACCCTGTGCTGACCCAGACTCCATCTCCC 
               
               
                   
               
               
                 GTATCTGCACCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTCA 
               
               
                   
               
               
                 GAGTGTTTATGAGAACAACTATTTATCCTGGTTTCAGCAGAAACCAGGGC 
               
               
                   
               
               
                 AGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATTCTGGGGTC 
               
               
                   
               
               
                 CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT 
               
               
                   
               
               
                 TACAGACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTT 
               
               
                   
               
               
                 ATGATGATGATAGTGATGATGCCTTCGGCGGAGGGACCGAGGTGGTGGTC 
               
               
                   
               
               
                 AAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGA 
               
               
                   
               
               
                 GCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 54: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 62) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGGAGCAGCTGAAGGAGTCCGGAGGAGGCCTGGTAACG 
               
               
                   
               
               
                 CCTGGAGGAACCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAA 
               
               
                   
               
               
                 TGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAAT 
               
               
                   
               
               
                 GGATCGGATTCATTACTCTGAATAATAATGTAGCTTACGCGAACTGGGCG 
               
               
                   
               
               
                 AAAGGCCGATTCACCTTCTCCAAAACCTCGACCACGGTGGATCTGAAAAT 
               
               
                   
               
               
                 GACCAGTCCGACACCCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTC 
               
               
                   
               
               
                 GTGGCTGGGGTGCAATGGGTCGGTTGGATCTCTGGGGCCATGGCACCCTG 
               
               
                   
               
               
                 GTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGC 
               
               
                   
               
               
                 ACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGG 
               
               
                   
               
               
                 TCAAGG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 63; SEQ ID NO: 64; and SEQ ID NO: 65 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 53. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 66; SEQ ID NO: 67; and SEQ ID NO: 68 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 54. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 61 encoding the light chain variable region of SEQ ID NO: 53; the polynucleotide SEQ ID NO: 62 encoding the heavy chain variable region of SEQ ID NO: 54; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 63; SEQ ID NO: 64; and SEQ ID NO: 65) of the light chain variable region of SEQ ID NO: 53; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 66; SEQ ID NO: 67; and SEQ ID NO: 68) of the heavy chain variable region of SEQ ID NO: 54. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 69: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 77) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTCCATCGCCT 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAACTGCCAGGCCAGTCA 
               
               
                   
               
               
                 GAGTGTTGATGATAACAACTGGTTAGGCTGGTATCAGCAGAAACGAGGGC 
               
               
                   
               
               
                 AGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTC 
               
               
                   
               
               
                 CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT 
               
               
                   
               
               
                 CAGCGACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGGTT 
               
               
                   
               
               
                 TTAGTGGTAATATCTTTGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA 
               
               
                   
               
               
                 CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 
               
               
                   
               
               
                 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 70: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 78) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCT 
               
               
                   
               
               
                 GGGACACCCCTGACACTCACCTGCACAGTCTCTGGCTTCTCCCTCAGTAG 
               
               
                   
               
               
                 CTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAAGGGGCTGGAGTGGA 
               
               
                   
               
               
                 TCGGAATCATTGGTGGTTTTGGTACCACATACTACGCGACCTGGGCGAAA 
               
               
                   
               
               
                 GGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCAC 
               
               
                   
               
               
                 CAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGTGGTC 
               
               
                   
               
               
                 CTGGTAATGGTGGTGACATCTGGGGCCAAGGGACCCTGGTCACCGTCTCG 
               
               
                   
               
               
                 AGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAA 
               
               
                   
               
               
                 GAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACT. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 79; SEQ ID NO: 80; and SEQ ID NO: 81 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 69. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 82; SEQ ID NO: 83; and SEQ ID NO: 84 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 70. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 77 encoding the light chain variable region of SEQ ID NO: 69; the polynucleotide SEQ ID NO: 78 encoding the heavy chain variable region of SEQ ID NO: 70; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 79; SEQ ID NO: 80; and SEQ ID NO: 81) of the light chain variable region of SEQ ID NO: 69; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 82; SEQ ID NO: 83; and SEQ ID NO: 84) of the heavy chain variable region of SEQ ID NO: 70. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 85: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 93) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCGCCC 
               
               
                   
               
               
                 GTGTCTGTACCTGTGGGAGGCACAGTCACCATCAAGTGCCAGTCCAGTCA 
               
               
                   
               
               
                 GAGTGTTTATAATAATTTCTTATCGTGGTATCAGCAGAAACCAGGGCAGC 
               
               
                   
               
               
                 CTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGGTCCCA 
               
               
                   
               
               
                 GATAGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAG 
               
               
                   
               
               
                 CGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGGTTATG 
               
               
                   
               
               
                 ATGATGATGCTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA 
               
               
                   
               
               
                 CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 
               
               
                   
               
               
                 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 86: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 94) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCT 
               
               
                   
               
               
                 GGGACACCCCTGACGCTCACCTGCACAGTCTCTGGAATCGACCTCAGTGA 
               
               
                   
               
               
                 CTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGA 
               
               
                   
               
               
                 TCGGAATCATTTATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGGCG 
               
               
                   
               
               
                 AAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAAT 
               
               
                   
               
               
                 CACCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATG 
               
               
                   
               
               
                 GATACGATGACTATGGTGATTTCGATCGATTGGATCTCTGGGGCCCAGGC 
               
               
                   
               
               
                 ACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCC 
               
               
                   
               
               
                 CCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCT 
               
               
                   
               
               
                 GCCTGGTCAAGGACT. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 95; SEQ ID NO: 96; and SEQ ID NO: 97 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 85. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 98; SEQ ID NO: 99; and SEQ ID NO: 100 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 86. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 93 encoding the light chain variable region of SEQ ID NO: 85; the polynucleotide SEQ ID NO: 94 encoding the heavy chain variable region of SEQ ID NO: 86; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 95; SEQ ID NO: 96; and SEQ ID NO: 97) of the light chain variable region of SEQ ID NO: 85; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 98; SEQ ID NO: 99; and SEQ ID NO: 100) of the heavy chain variable region of SEQ ID NO: 86. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 101: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 109) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCG 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAAATGCCAGGCCAGTCA 
               
               
                   
               
               
                 GAGCATTAACAATGAATTATCCTGGTATCAGCAGAAATCAGGGCAGCGTC 
               
               
                   
               
               
                 CCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCG 
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA 
               
               
                   
               
               
                 CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTC 
               
               
                   
               
               
                 TGAGGAATATTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA 
               
               
                   
               
               
                 CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 
               
               
                   
               
               
                 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 102: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 110) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCTCAGG 
               
               
                   
               
               
                 TGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTG 
               
               
                   
               
               
                 GGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTAAC 
               
               
                   
               
               
                 TACTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGAT 
               
               
                   
               
               
                 CGGAATGATTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATAG 
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACC 
               
               
                   
               
               
                 AGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATAG 
               
               
                   
               
               
                 TAGTGACTGGGATGCAAAATTTAACTTGTGGGGCCAAGGGACCCTCGTCA 
               
               
                   
               
               
                 CCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCC 
               
               
                   
               
               
                 TCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAA 
               
               
                   
               
               
                 GG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 111; SEQ ID NO: 112; and SEQ ID NO: 113 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 101. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 114; SEQ ID NO: 115; and SEQ ID NO: 116 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 102. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 109 encoding the light chain variable region of SEQ ID NO: 101; the polynucleotide SEQ ID NO: 110 encoding the heavy chain variable region of SEQ ID NO: 102; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 111; SEQ ID NO: 112; and SEQ ID NO: 113) of the light chain variable region of SEQ ID NO: 101; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 114; SEQ ID NO: 115; and SEQ ID NO: 116) of the heavy chain variable region of SEQ ID NO: 102. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 122: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 130) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCACCC 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGTCCAGTCA 
               
               
                   
               
               
                 GAGTGTTGGTAATAACCAGGACTTATCCTGGTTTCAGCAGAGACCAGGGC 
               
               
                   
               
               
                 AGCCTCCCAAGCTCCTGATCTACGAAATATCCAAACTGGAATCTGGGGTC 
               
               
                   
               
               
                 CCATCGCGGTTCAGCGGCAGTGGATCTGGGACACACTTCACTCTCACCAT 
               
               
                   
               
               
                 CAGCGGCGTACAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGGTT 
               
               
                   
               
               
                 ATGATGATGATGCTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 123: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 131) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAG 
               
               
                   
               
               
                 GTGTCCAGTGTCACTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCT 
               
               
                   
               
               
                 GGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTAG 
               
               
                   
               
               
                 TCGTACAATGTCCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGA 
               
               
                   
               
               
                 TCGGATACATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAA 
               
               
                   
               
               
                 GGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCAC 
               
               
                   
               
               
                 CAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGATTGGGCG 
               
               
                   
               
               
                 ATACTGGTGGTCACGCTTATGCTACTCGCTTAAATCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 132; SEQ ID NO: 133; and SEQ ID NO: 134 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 122. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 135; SEQ ID NO: 136; and SEQ ID NO: 137 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 123. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 130 encoding the light chain variable region of SEQ ID NO: 122; the polynucleotide SEQ ID NO: 131 encoding the heavy chain variable region of SEQ ID NO: 123; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 132; SEQ ID NO: 133; and SEQ ID NO: 134) of the light chain variable region of SEQ ID NO: 122; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 135; SEQ ID NO: 136; and SEQ ID NO: 137) of the heavy chain variable region of SEQ ID NO: 123. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 138: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 146) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCT 
               
               
                   
               
               
                 GGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCGTCC 
               
               
                   
               
               
                 GTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTCA 
               
               
                   
               
               
                 GAGTGTTTATAGTAATAAGTACCTAGCCTGGTATCAGCAGAAACCAGGGC 
               
               
                   
               
               
                 AGCCTCCCAAGCTCCTGATCTACTGGACATCCAAACTGGCATCTGGGGCC 
               
               
                   
               
               
                 CCATCACGGTTCAGCGGCAGTGGATCTGGGACACAATTCACTCTCACCAT 
               
               
                   
               
               
                 CAGCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTT 
               
               
                   
               
               
                 ATGATGATGATGCTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 139: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 147) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAAGAGTCCGGGGGTCGCCTGGTCAAGCCTGACG 
               
               
                   
               
               
                 AAACCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTGGAGGGCGGC 
               
               
                   
               
               
                 TACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 AATCAGTTATGATAGTGGTAGCACATACTACGCGAGCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAGACCTCGTCGACCACGGTGGATCTGAAAATGACC 
               
               
                   
               
               
                 AGTCTGACAACCGAGGACACGGCCACCTATTTCTGCGTCAGATCACTAAA 
               
               
                   
               
               
                 ATATCCTACTGTTACTTCTGATGACTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 148; SEQ ID NO: 149; and SEQ ID NO: 150 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 138. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 151; SEQ ID NO: 152; and SEQ ID NO: 153 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 139. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 146 encoding the light chain variable region of SEQ ID NO: 138; the polynucleotide SEQ ID NO: 147 encoding the heavy chain variable region of SEQ ID NO: 139; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 148; SEQ ID NO: 149; and SEQ ID NO: 150) of the light chain variable region of SEQ ID NO: 138; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 151; SEQ ID NO: 152; and SEQ ID NO: 153) of the heavy chain variable region of SEQ ID NO: 139. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 154: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 162) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCACCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGTCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATAATAACGACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCTAAACTCCTGATCTATTATGCATCCACTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GGCGTGCAGTGTGACGATGCTGCCGCTTACTACTGTCTAGGCGGTTATGA 
               
               
                   
               
               
                 TGATGATGCTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 155: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 163) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTATCTGGATTATCCCTCAGTAGCAAT 
               
               
                   
               
               
                 ACAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGATCGG 
               
               
                   
               
               
                 ATACATTTGGAGTGGTGGTAGTACATACTACGCGAGCTGGGTGAATGGTC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGGGGTTACGC 
               
               
                   
               
               
                 TAGTGGTGGTTATCCTTATGCCACTCGGTTGGATCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 164; SEQ ID NO: 165; and SEQ ID NO: 166 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 154. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 167; SEQ ID NO: 168; and SEQ ID NO: 169 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 155. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 162 encoding the light chain variable region of SEQ ID NO: 154; the polynucleotide SEQ ID NO: 163 encoding the heavy chain variable region of SEQ ID NO: 155; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 164; SEQ ID NO: 165; and SEQ ID NO: 166) of the light chain variable region of SEQ ID NO: 154; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 167; SEQ ID NO: 168; and SEQ ID NO: 169) of the heavy chain variable region of SEQ ID NO: 155. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 170: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 178) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGTCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATAACGACTACTTATCCTGGTATCAACAGAGGCCAGGGCAACG 
               
               
                   
               
               
                 TCCCAAGCTCCTAATCTATGGTGCTTCCAAACTGGCATCTGGGGTCCCGT 
               
               
                   
               
               
                 CACGGTTCAAAGGCAGTGGATCTGGGAAACAGTTTACTCTCACCATCAGC 
               
               
                   
               
               
                 GGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTGGGCGATTATGA 
               
               
                   
               
               
                 TGATGATGCTGATAATACT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 171: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 179) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACTTGCACAGTCTCTGGATTCACCCTCAGTACCAAC 
               
               
                   
               
               
                 TACTACCTGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTAGAATGGAT 
               
               
                   
               
               
                 CGGAATCATTTATCCTAGTGGTAACACATATTGCGCGAAGTGGGCGAAAG 
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATG 
               
               
                   
               
               
                 ACCAGTCCGACAACCGAGGACACAGCCACGTATTTCTGTGCCAGAAATTA 
               
               
                   
               
               
                 TGGTGGTGATGAAAGTTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 180; SEQ ID NO: 181; and SEQ ID NO: 182 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 170. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 183; SEQ ID NO: 184; and SEQ ID NO: 185 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 171. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 178 encoding the light chain variable region of SEQ ID NO: 170; the polynucleotide SEQ ID NO: 179 encoding the heavy chain variable region of SEQ ID NO: 171; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 180; SEQ ID NO: 181; and SEQ ID NO: 182) of the light chain variable region of SEQ ID NO: 170; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 183; SEQ ID NO: 184; and SEQ ID NO: 185) of the heavy chain variable region of SEQ ID NO: 171. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 186: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 194) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTGAGACC 
               
               
                   
               
               
                 ATTGGCAATGCATTAGCCTGGTATCAGCAGAAATCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTACAAGGCATCCAAACTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTACTGTCAATGGTGTTATTTTGGTGA 
               
               
                   
               
               
                 TAGTGTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 187: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 195) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCACTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGGAGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCCAGCCTG 
               
               
                   
               
               
                 AGGGATCCCTGACACTCACCTGCACAGCCTCTGGATTCGACTTCAGTAGC 
               
               
                   
               
               
                 GGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTG 
               
               
                   
               
               
                 GATCGCGTGTATTTTCACTATTACTACTAACACTTACTACGCGAGCTGGG 
               
               
                   
               
               
                 CGAAAGGCCGATTCACCATCTCCAAGACCTCGTCGACCACGGTGACTCTG 
               
               
                   
               
               
                 CAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATCTCTGTGCGAG 
               
               
                   
               
               
                 AGGGATTTATTCTGATAATAATTATTATGCCTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 196; SEQ ID NO: 197; and SEQ ID NO: 198 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 186. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 199; SEQ ID NO: 200; and SEQ ID NO: 201 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 187. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 194 encoding the light chain variable region of SEQ ID NO: 186; the polynucleotide SEQ ID NO: 195 encoding the heavy chain variable region of SEQ ID NO: 187; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 196; SEQ ID NO: 197; and SEQ ID NO: 198) of the light chain variable region of SEQ ID NO: 186; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 199; SEQ ID NO: 200; and SEQ ID NO: 201) of the heavy chain variable region of SEQ ID NO: 187. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 202: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 210) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTGAGAGC 
               
               
                   
               
               
                 ATTGGCAATGCATTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGGCGTG 
               
               
                   
               
               
                 CAGTGTGCCGATGCTGCCGCTTACTACTGTCAATGGTGTTATTTTGGTGA 
               
               
                   
               
               
                 TAGTGTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 203: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 211) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGCAGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCAAGCCGG 
               
               
                   
               
               
                 GGGCATCCCTGACACTCACCTGCAAAGCCTCTGGATTCTCCTTCAGTAGC 
               
               
                   
               
               
                 GGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTC 
               
               
                   
               
               
                 GATCGCATGCATTTTTACTATTACTGATAACACTTACTACGCGAACTGGG 
               
               
                   
               
               
                 CGAAAGGCCGATTCACCATCTCCAAGCCCTCGTCGCCCACGGTGACTCTG 
               
               
                   
               
               
                 CAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCGAG 
               
               
                   
               
               
                 GGGGATTTATTCTACTGATAATTATTATGCCTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 212; SEQ ID NO: 213; and SEQ ID NO: 214 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 202. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 215; SEQ ID NO: 216; and SEQ ID NO: 217 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 203. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 210 encoding the light chain variable region of SEQ ID NO: 202; the polynucleotide SEQ ID NO: 211 encoding the heavy chain variable region of SEQ ID NO: 203; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 212; SEQ ID NO: 213; and SEQ ID NO: 214) of the light chain variable region of SEQ ID NO: 202; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 215; SEQ ID NO: 216; and SEQ ID NO: 217) of the heavy chain variable region of SEQ ID NO: 203. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 218: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 226) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTCAGAGC 
               
               
                   
               
               
                 GTTAGTAGCTACTTAAACTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTACAGGGCATCCACTCTGGAATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTACTGTCAATGTACTTATGGTACTAG 
               
               
                   
               
               
                 TAGTAGTTATGGTGCTGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 219: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 227) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACCGTCTCTGGTATCTCCCTCAGTAGCAAT 
               
               
                   
               
               
                 GCAATAAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 AATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATCACT 
               
               
                   
               
               
                 AGTCCGACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGATGACCC 
               
               
                   
               
               
                 TACGACAGTTATGGTTATGTTGATACCTTTTGGAGCCGGCATGGACCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 228; SEQ ID NO: 229; and SEQ ID NO: 230 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 218. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 231; SEQ ID NO: 232; and SEQ ID NO: 233 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 219. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 226 encoding the light chain variable region of SEQ ID NO: 218; the polynucleotide SEQ ID NO: 227 encoding the heavy chain variable region of SEQ ID NO: 219; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 228; SEQ ID NO: 229; and SEQ ID NO: 230) of the light chain variable region of SEQ ID NO: 218; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 231; SEQ ID NO: 232; and SEQ ID NO: 233) of the heavy chain variable region of SEQ ID NO: 219. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 234: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 242) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTGCATCGCCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAACTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAAGAACAACTACTTATCCTGGTATCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAAGGCCTGATCTATTCTGCATCGACTCTAGATTCTGGGGTCCCAT 
               
               
                   
               
               
                 TGCGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GACGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCAGTTATGA 
               
               
                   
               
               
                 TTGTAGTAGTGGTGATTGTTATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 235: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 243) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGG 
               
               
                   
               
               
                 GATCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCTTCAGTAGCTAC 
               
               
                   
               
               
                 TGGATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGATCGC 
               
               
                   
               
               
                 ATGCATTGTTACTGGTAATGGTAACACTTACTACGCGAACTGGGCGAAAG 
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATG 
               
               
                   
               
               
                 ACCAGTCTGACAGCCGCGGACACGGCCACCTATTTTTGTGCGAAAGCCTA 
               
               
                   
               
               
                 TGACTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 244; SEQ ID NO: 245; and SEQ ID NO: 246 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 234. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 247; SEQ ID NO: 248; and SEQ ID NO: 249 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 235. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 242 encoding the light chain variable region of SEQ ID NO: 234; the polynucleotide SEQ ID NO: 243 encoding the heavy chain variable region of SEQ ID NO: 235; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 244; SEQ ID NO: 245; and SEQ ID NO: 246) of the light chain variable region of SEQ ID NO: 234; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 247; SEQ ID NO: 248; and SEQ ID NO: 249) of the heavy chain variable region of SEQ ID NO: 235. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 250: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 258) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTTCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATGACAACAACTATTTATCCTGGTATCAGCAGAAACCAGGACAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCACGGGATCTGGGACACAGTTCACTCTCACCATCACA 
               
               
                   
               
               
                 GACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTTTAA 
               
               
                   
               
               
                 TGATGATAGTGATGATGCC 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 251: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 259) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCCCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACACTCTCTGGATTCTCCCTCAGTGCATAC 
               
               
                   
               
               
                 TATATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 ATTCATTACTCTGAGTGATCATATATCTTACGCGAGGTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTG 
               
               
                   
               
               
                 GGGTGCAATGGGTCGGTTGGATCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 260; SEQ ID NO: 261; and SEQ ID NO: 262 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 250. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 263; SEQ ID NO: 264; and SEQ ID NO: 265 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 251. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 258 encoding the light chain variable region of SEQ ID NO: 250; the polynucleotide SEQ ID NO: 259 encoding the heavy chain variable region of SEQ ID NO: 251; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 260; SEQ ID NO: 261; and SEQ ID NO: 262) of the light chain variable region of SEQ ID NO: 250; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 263; SEQ ID NO: 264; and SEQ ID NO: 265) of the heavy chain variable region of SEQ ID NO: 251. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 266: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 274) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTCGCAGCCGTGCTGACCCAGACACCATCGCCCGTGT 
               
               
                   
               
               
                 CTGCGGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAACAACAAAAATTTAGCCTGGTATCAGCAGAAATCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTACTGGGCATCCACTCTGGCATCTGGGGTCTCAT 
               
               
                   
               
               
                 CGCGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCGTCAGC 
               
               
                   
               
               
                 GGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGTTTTTGA 
               
               
                   
               
               
                 TGATGATGCTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 267: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 275) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAATGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTAGCTAC 
               
               
                   
               
               
                 TCCATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATATATCGG 
               
               
                   
               
               
                 AGTCATTGGTACTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAGAACCTCGACCACGGTGGCTCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGTCAGGAGTCTTTCTTC 
               
               
                   
               
               
                 TATTACTTTCTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 276; SEQ ID NO: 277; and SEQ ID NO: 278 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 266. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 279; SEQ ID NO: 280; and SEQ ID NO: 281 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 267. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 274 encoding the light chain variable region of SEQ ID NO: 266; the polynucleotide SEQ ID NO: 275 encoding the heavy chain variable region of SEQ ID NO: 267; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 276; SEQ ID NO: 277; and SEQ ID NO: 278) of the light chain variable region of SEQ ID NO: 266; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 279; SEQ ID NO: 280; and SEQ ID NO: 281) of the heavy chain variable region of SEQ ID NO: 267. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 282: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 290) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCATTCGAATTGACCCAGACTCCAGCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTCAGAAC 
               
               
                   
               
               
                 ATTTATAGATACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GTTCCTGATCTATCTGGCATCTACTCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TTAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTACTGTCAAAGTTATTATAGTAGTAA 
               
               
                   
               
               
                 TAGTGTCGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 283: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 291) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGGAGCAGCTGGTGGAGTCCGGGGGAGACCTGGTCCAGCCTG 
               
               
                   
               
               
                 AGGGATCCCTGACACTCACCTGCACAGCTTCTGAGTTAGACTTCAGTAGC 
               
               
                   
               
               
                 GGCTACTGGATATGCTGGGTCCGCCAGGTTCCAGGGAAGGGGCTGGAGTG 
               
               
                   
               
               
                 GATCGGATGCATTTATACTGGTAGTAGTGGTAGCACTTTTTACGCGAGTT 
               
               
                   
               
               
                 GGGCGAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACT 
               
               
                   
               
               
                 CTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGC 
               
               
                   
               
               
                 GAGAGGTTATAGTGGCTTTGGTTACTTTAAGTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 292; SEQ ID NO: 293; and SEQ ID NO: 294 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 282. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 295; SEQ ID NO: 296; and SEQ ID NO: 297 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 283. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 290 encoding the light chain variable region of SEQ ID NO: 282; the polynucleotide SEQ ID NO: 291 encoding the heavy chain variable region of SEQ ID NO: 283; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 292; SEQ ID NO: 293; and SEQ ID NO: 294) of the light chain variable region of SEQ ID NO: 282; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 295; SEQ ID NO: 296; and SEQ ID NO: 297) of the heavy chain variable region of SEQ ID NO: 283. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 298: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 306) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGG 
               
               
                   
               
               
                 AGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTGAGGAC 
               
               
                   
               
               
                 ATTTATAGGTTATTGGCCTGGTATCAACAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATGATTCATCCGATCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCGCCATCAGCGGTGTG 
               
               
                   
               
               
                 CAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGCTTGGAGTTATAG 
               
               
                   
               
               
                 TGATATTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 299: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 307) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCGGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTAGCTAC 
               
               
                   
               
               
                 TACATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 AATCATTACTACTAGTGGTAATACATTTTACGCGAGCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GGCTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAACTTCTGATAT 
               
               
                   
               
               
                 TTTTTATTATCGTAACTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 308; SEQ ID NO: 309; and SEQ ID NO: 310 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 298. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 311; SEQ ID NO: 312; and SEQ ID NO: 313 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 299. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 306 encoding the light chain variable region of SEQ ID NO: 298; the polynucleotide SEQ ID NO: 307 encoding the heavy chain variable region of SEQ ID NO: 299; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 308; SEQ ID NO: 309; and SEQ ID NO: 310) of the light chain variable region of SEQ ID NO: 298; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 311; SEQ ID NO: 312; and SEQ ID NO: 313) of the heavy chain variable region of SEQ ID NO: 299. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 314: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 322) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACGTTTGCAGCCGTGCTGACCCAGACTGCATCACCCGTGT 
               
               
                   
               
               
                 CTGCCGCTGTGGGAGCCACAGTCACCATCAACTGCCAGTCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATGACATGGACTTAGCCTGGTTTCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTTTTGA 
               
               
                   
               
               
                 TGATGATGCTGATAATACT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 315: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 323) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCACTAGGCAT 
               
               
                   
               
               
                 GCAATAACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 ATGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTCAGAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGTCATTGGCGA 
               
               
                   
               
               
                 TACTGCTGGTTATGCTTATTTTACGGGGCTTGACTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 324; SEQ ID NO: 325; and SEQ ID NO: 326 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 314. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 327; SEQ ID NO: 328; and SEQ ID NO: 329 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 315. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 322 encoding the light chain variable region of SEQ ID NO: 314; the polynucleotide SEQ ID NO: 323 encoding the heavy chain variable region of SEQ ID NO: 315; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 324; SEQ ID NO: 325; and SEQ ID NO: 326) of the light chain variable region of SEQ ID NO: 314; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 327; SEQ ID NO: 328; and SEQ ID NO: 329) of the heavy chain variable region of SEQ ID NO: 315. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 330: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 338) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGG 
               
               
                   
               
               
                 AGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATTGGTTATCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATACTGCATCCAGTCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAGTGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGGCGTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATACTAGTGA 
               
               
                   
               
               
                 TGTTGATAATGTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 331: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 339) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGGCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGAATCGACCTCAGTAGCTAT 
               
               
                   
               
               
                 GCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATACATCGG 
               
               
                   
               
               
                 AATCATTAGTAGTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCACAAGCCTCGTCGACCACGGTGGATCTGAAAATTACC 
               
               
                   
               
               
                 AGTCCGACAACCGAGGACTCGGCCACATATTTCTGTGCCAGAGGGGGTGC 
               
               
                   
               
               
                 TGGTAGTGGTGGTGTTTGGCTGCTTGATGGTTTTGATCCC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 340; SEQ ID NO: 341; and SEQ ID NO: 342 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 330. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 343; SEQ ID NO: 344; and SEQ ID NO: 345 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 331. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 338 encoding the light chain variable region of SEQ ID NO: 330; the polynucleotide SEQ ID NO: 339 encoding the heavy chain variable region of SEQ ID NO: 331; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 340; SEQ ID NO: 341; and SEQ ID NO: 342) of the light chain variable region of SEQ ID NO: 330; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 343; SEQ ID NO: 344; and SEQ ID NO: 345) of the heavy chain variable region of SEQ ID NO: 331. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 346: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 354) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAAATGTGCCGATGTTGTGATGACCCAGACTCCAGCCTCCG 
               
               
                   
               
               
                 TGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTGAG 
               
               
                   
               
               
                 AACATTTATAATTGGTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCC 
               
               
                   
               
               
                 CAAGCTCCTGATCTATACTGTAGGCGATCTGGCATCTGGGGTCTCATCGC 
               
               
                   
               
               
                 GGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGAC 
               
               
                   
               
               
                 CTGGAGTGTGCCGATGCTGCCACTTACTATTGTCAACAGGGTTATAGTAG 
               
               
                   
               
               
                 TAGTTATGTTGATAATGTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 347: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 355) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGGAGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTG 
               
               
                   
               
               
                 GGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAATGAC 
               
               
                   
               
               
                 TATGCAGTGGGCTGGTTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGAT 
               
               
                   
               
               
                 CGGATACATTCGTAGTAGTGGTACCACAGCCTACGCGACCTGGGCGAAAG 
               
               
                   
               
               
                 GCCGATTCACCATCTCCGCTACCTCGACCACGGTGGATCTGAAAATCACC 
               
               
                   
               
               
                 AGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGGGGTGC 
               
               
                   
               
               
                 TGGTAGTAGTGGTGTGTGGATCCTTGATGGTTTTGCTCCC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 356; SEQ ID NO: 357; and SEQ ID NO: 358 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 346. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 359; SEQ ID NO: 360; and SEQ ID NO: 361 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 347. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 354 encoding the light chain variable region of SEQ ID NO: 346; the polynucleotide SEQ ID NO: 355 encoding the heavy chain variable region of SEQ ID NO: 347; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 356; SEQ ID NO: 357; and SEQ ID NO: 358) of the light chain variable region of SEQ ID NO: 346; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 359; SEQ ID NO: 360; and SEQ ID NO: 361) of the heavy chain variable region of SEQ ID NO: 347. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 362: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 370) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCTCAAGTGCTGACCCAGACTCCATCCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATCAGAACAACTACTTATCCTGGTTTCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTATGGTGCGGCCACTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGCTTATAG 
               
               
                   
               
               
                 GGATGTGGATTCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 363: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 371) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGG 
               
               
                   
               
               
                 CATCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCTTTACTAGTACC 
               
               
                   
               
               
                 TACTACATCTACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGAT 
               
               
                   
               
               
                 CGCATGTATTGATGCTGGTAGTAGTGGTAGCACTTACTACGCGACCTGGG 
               
               
                   
               
               
                 TGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTG 
               
               
                   
               
               
                 CAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCGAA 
               
               
                   
               
               
                 ATGGGATTATGGTGGTAATGTTGGTTGGGGTTATGACTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 372; SEQ ID NO: 373; and SEQ ID NO: 374 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 362. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 375; SEQ ID NO: 376; and SEQ ID NO: 377 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 363. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 370 encoding the light chain variable region of SEQ ID NO: 362; the polynucleotide SEQ ID NO: 371 encoding the heavy chain variable region of SEQ ID NO: 363; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 372; SEQ ID NO: 373; and SEQ ID NO: 374) of the light chain variable region of SEQ ID NO: 362; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 375; SEQ ID NO: 376; and SEQ ID NO: 377) of the heavy chain variable region of SEQ ID NO: 363. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 378: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 386) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCATTCGAATTGACCCAGACTCCATCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTCAGAGC 
               
               
                   
               
               
                 ATTAGTAGTTACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GTTCCTGATCTACAGGGCGTCCACTCTGGCATCTGGGGTCCCATCGCGAT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTACTGTCAAAGCTATTATGATAGTGT 
               
               
                   
               
               
                 TTCAAATCCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 379: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 387) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGG 
               
               
                   
               
               
                 GATCCCTGACACTCACCTGCAAAGCCTCTGGACTCGACCTCGGTACCTAC 
               
               
                   
               
               
                 TGGTTCATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGAT 
               
               
                   
               
               
                 CGCTTGTATTTATACTGGTAGTAGTGGTTCCACTTTCTACGCGAGCTGGG 
               
               
                   
               
               
                 TGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTG 
               
               
                   
               
               
                 CAAATGACCAGTCTGACAGCCGCGGACACGGCCACTTATTTTTGTGCGAG 
               
               
                   
               
               
                 AGGTTATAGTGGTTATGGTTATTTTAAGTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 388; SEQ ID NO: 389; and SEQ ID NO: 390 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 378. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 391; SEQ ID NO: 392; and SEQ ID NO: 393 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 379. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 386 encoding the light chain variable region of SEQ ID NO: 378; the polynucleotide SEQ ID NO: 387 encoding the heavy chain variable region of SEQ ID NO: 379; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 388; SEQ ID NO: 389; and SEQ ID NO: 390) of the light chain variable region of SEQ ID NO: 378; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 391; SEQ ID NO: 392; and SEQ ID NO: 393) of the heavy chain variable region of SEQ ID NO: 379. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 394: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 402) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGTCACATTTGCCATCGAAATGACCCAGAGTCCATTCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAAGAACAACCAATTATCCTGGTATCAGCAGAAATCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTATGGTGCATCGGCTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GACGTGCAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGCTATTAC 
               
               
                   
               
               
                 TGGTAGTATTGATACGGATGGT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 395: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 403) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGG 
               
               
                   
               
               
                 CATCCCTGACACTCACCTGCACAACTTCTGGATTCTCCTTCAGTAGCAGC 
               
               
                   
               
               
                 TACTTCATTTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGGAT 
               
               
                   
               
               
                 CGCATGCATTTATGGTGGTGATGGCAGCACATACTACGCGAGCTGGGCGA 
               
               
                   
               
               
                 AAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACGCTGCAA 
               
               
                   
               
               
                 ATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCGAGAGA 
               
               
                   
               
               
                 ATGGGCATATAGTCAAGGTTATTTTGGTGCTTTTGATCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 404; SEQ ID NO: 405; and SEQ ID NO: 406 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 394. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 407; SEQ ID NO: 408; and SEQ ID NO: 409 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 395. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 402 encoding the light chain variable region of SEQ ID NO: 394; the polynucleotide SEQ ID NO: 403 encoding the heavy chain variable region of SEQ ID NO: 395; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 404; SEQ ID NO: 405; and SEQ ID NO: 406) of the light chain variable region of SEQ ID NO: 394; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 407; SEQ ID NO: 408; and SEQ ID NO: 409) of the heavy chain variable region of SEQ ID NO: 395. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 410: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 418) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGG 
               
               
                   
               
               
                 AGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTGAGGAT 
               
               
                   
               
               
                 ATTAGTAGCTACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATGCTGCATCCAATCTGGAATCTGGGGTCTCATCGCGAT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACCTATTACTGTCAATGTACTTATGGTACTAT 
               
               
                   
               
               
                 TTCTATTAGTGATGGTAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 411: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 419) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAATGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTAGCTAC 
               
               
                   
               
               
                 TTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATACATCGG 
               
               
                   
               
               
                 ATTCATTAATCCTGGTGGTAGCGCTTACTACGCGAGCTGGGTGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAGTCCTCGACCACGGTAGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGGTTCTGATTGT 
               
               
                   
               
               
                 TTCTTATGGAGCCTTTACCATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 420; SEQ ID NO: 421; and SEQ ID NO: 422 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 410. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 423; SEQ ID NO: 424; and SEQ ID NO: 425 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 411. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 418 encoding the light chain variable region of SEQ ID NO: 410; the polynucleotide SEQ ID NO: 419 encoding the heavy chain variable region of SEQ ID NO: 411; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 420; SEQ ID NO: 421; and SEQ ID NO: 422) of the light chain variable region of SEQ ID NO: 410; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 423; SEQ ID NO: 424; and SEQ ID NO: 425) of the heavy chain variable region of SEQ ID NO: 411. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 426: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 434) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTGAGGAC 
               
               
                   
               
               
                 ATTGAAAGCTATCTAGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATGGTGCATCCAATCTGGAATCTGGGGTCTCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGCCGATGCTGCCACTTACTATTGTCAATGCACTTATGGTATTAT 
               
               
                   
               
               
                 TAGTATTAGTGATGGTAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 427: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 435) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTGTCTGGATTCTCCCTCAGTAGCTAC 
               
               
                   
               
               
                 TTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATACATCGG 
               
               
                   
               
               
                 ATTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGGTTCTTGTTGT 
               
               
                   
               
               
                 TGCTTATGGAGCCTTTAACATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 436; SEQ ID NO: 437; and SEQ ID NO: 438 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 426. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 439; SEQ ID NO: 440; and SEQ ID NO: 441 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 427. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 434 encoding the light chain variable region of SEQ ID NO: 426; the polynucleotide SEQ ID NO: 435 encoding the heavy chain variable region of SEQ ID NO: 427; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 436; SEQ ID NO: 437; and SEQ ID NO: 438) of the light chain variable region of SEQ ID NO: 426; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 439; SEQ ID NO: 440; and SEQ ID NO: 441) of the heavy chain variable region of SEQ ID NO: 427. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 442: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 450) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGT 
               
               
                   
               
               
                 CTGAACCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTAAGAGT 
               
               
                   
               
               
                 GTTATGAATAACAACTACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CACGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GACGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCGGTTATAC 
               
               
                   
               
               
                 TGGTTATAGTGATCATGGGACT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 443: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 451) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCAAGCCTGACG 
               
               
                   
               
               
                 AAACCCTGACACTCACCTGCACAGTCTCTGGAATCGACCTCAGTAGCTAT 
               
               
                   
               
               
                 CCAATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 ATTCATTAATACTGGTGGTACCATAGTCTACGCGAGCTGGGCAAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGCAGTTATGT 
               
               
                   
               
               
                 TTCATCTGGTTATGCCTACTATTTTAATGTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 452; SEQ ID NO: 453; and SEQ ID NO: 454 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 442. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 455; SEQ ID NO: 456; and SEQ ID NO: 457 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 443. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 450 encoding the light chain variable region of SEQ ID NO: 442; the polynucleotide SEQ ID NO: 451 encoding the heavy chain variable region of SEQ ID NO: 443; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 452; SEQ ID NO: 453; and SEQ ID NO: 454) of the light chain variable region of SEQ ID NO: 442; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 455; SEQ ID NO: 456; and SEQ ID NO: 457) of the heavy chain variable region of SEQ ID NO: 443. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 458: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 466) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATAACAACTGGTTATCCTGGTTTCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GACGTGCAGTGTGACGATGTTGCCACTTACTACTGTGCGGGCGGTTATCT 
               
               
                   
               
               
                 TGATAGTGTTATT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 459: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 467) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTACCTAT 
               
               
                   
               
               
                 TCAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGCCTGGAATGGATCGG 
               
               
                   
               
               
                 AATCATTGCTAATAGTGGTACCACATTCTACGCGAACTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCGTCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGAGAGTGGAAT 
               
               
                   
               
               
                 GTACAATGAATATGGTAAATTTAACATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 468; SEQ ID NO: 469; and SEQ ID NO: 470 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 458. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 471; SEQ ID NO: 472; and SEQ ID NO: 473 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 459. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 466 encoding the light chain variable region of SEQ ID NO: 458; the polynucleotide SEQ ID NO: 467 encoding the heavy chain variable region of SEQ ID NO: 459; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 468; SEQ ID NO: 469; and SEQ ID NO: 470) of the light chain variable region of SEQ ID NO: 458; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 471; SEQ ID NO: 472; and SEQ ID NO: 473) of the heavy chain variable region of SEQ ID NO: 459. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 474: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 482) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTGAGAAC 
               
               
                   
               
               
                 ATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTTCAAGGCTTCCACTCTGGCATCTGGGGTCTCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTGCTACTGTGTA 
               
               
                   
               
               
                 TGATATTGATAATAAT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 475: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 483) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTTTCTGGAATCGACCTCAGTGCCTAT 
               
               
                   
               
               
                 GCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGGATCAC 
               
               
                   
               
               
                 AATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATGCAGAAAG 
               
               
                   
               
               
                 TAGTAAGAATGCTTATTGGGGCTACTTTAACGTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 484; SEQ ID NO: 485; and SEQ ID NO: 486 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 474. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 487; SEQ ID NO: 488; and SEQ ID NO: 489 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 475. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 482 encoding the light chain variable region of SEQ ID NO: 474; the polynucleotide SEQ ID NO: 483 encoding the heavy chain variable region of SEQ ID NO: 475; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 484; SEQ ID NO: 485; and SEQ ID NO: 486) of the light chain variable region of SEQ ID NO: 474; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 487; SEQ ID NO: 488; and SEQ ID NO: 489) of the heavy chain variable region of SEQ ID NO: 475. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 490: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 498) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTGAGAAC 
               
               
                   
               
               
                 ATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGGCAGCCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTTCAGGGCTTCCACTCTGGCATCTGGGGTCTCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTG 
               
               
                   
               
               
                 GAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTGCTACTGTGTA 
               
               
                   
               
               
                 TGATATTGATAATAAT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 491: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 499) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTTTCTGGAATCGACCTCAGTGCCTAT 
               
               
                   
               
               
                 GCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGGATCAC 
               
               
                   
               
               
                 AATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATGCAGAAAG 
               
               
                   
               
               
                 TAGTAAGAATGCTTATTGGGGCTACTTTAACGTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 500; SEQ ID NO: 501; and SEQ ID NO: 502 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 490. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 503; SEQ ID NO: 504; and SEQ ID NO: 505 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 491. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 498 encoding the light chain variable region of SEQ ID NO: 490; the polynucleotide SEQ ID NO: 499 encoding the heavy chain variable region of SEQ ID NO: 491; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 500; SEQ ID NO: 501; and SEQ ID NO: 502) of the light chain variable region of SEQ ID NO: 490; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 503; SEQ ID NO: 504; and SEQ ID NO: 505) of the heavy chain variable region of SEQ ID NO: 491. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 506: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 514) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCCATTGAAATGACCCAGACTCCATCCCCCGTGT 
               
               
                   
               
               
                 CTGCCGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTGAGAGT 
               
               
                   
               
               
                 GTTTTTAATAATATGTTATCCTGGTATCAGCAGAAACCAGGGCACTCTCC 
               
               
                   
               
               
                 TAAGCTCCTGATCTATGATGCATCCGATCTGGCATCTGGGGTCCCATCGC 
               
               
                   
               
               
                 GGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGTGGC 
               
               
                   
               
               
                 GTGGAGTGTGACGATGCTGCCACTTACTATTGTGCAGGGTATAAAAGTGA 
               
               
                   
               
               
                 TAGTAATGATGGCGATAATGTT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 507: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 515) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAACAGGAAT 
               
               
                   
               
               
                 TCAATAACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 AATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGGCAAAAGGCC 
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGCCATCCTGG 
               
               
                   
               
               
                 TCTTGGTAGTGGTAACATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 516; SEQ ID NO: 517; and SEQ ID NO: 518 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 506. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 519; SEQ ID NO: 520; and SEQ ID NO: 521 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 507. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 514 encoding the light chain variable region of SEQ ID NO: 506; the polynucleotide SEQ ID NO: 515 encoding the heavy chain variable region of SEQ ID NO: 507; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 516; SEQ ID NO: 517; and SEQ ID NO: 518) of the light chain variable region of SEQ ID NO: 506; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 519; SEQ ID NO: 520; and SEQ ID NO: 521) of the heavy chain variable region of SEQ ID NO: 507. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 522: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 530) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCGCAAGTGCTGACCCAGACTGCATCGTCCGTGT 
               
               
                   
               
               
                 CTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGTCCAGTCAGAGT 
               
               
                   
               
               
                 GTTTATAATAACTACTTATCCTGGTATCAGCAGAAACCAGGGCAGCCTCC 
               
               
                   
               
               
                 CAAGCTCCTGATCTATACTGCATCCAGCCTGGCATCTGGGGTCCCATCGC 
               
               
                   
               
               
                 GGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGAA 
               
               
                   
               
               
                 GTGCAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCTATTATAGTGG 
               
               
                   
               
               
                 TCCTATAATTACT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 523: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 531) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAATAACTAC 
               
               
                   
               
               
                 TACATACAATGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 GATCATTTATGCTGGTGGTAGCGCATACTACGCGACCTGGGCAAACGGCC 
               
               
                   
               
               
                 GATTCACCATCGCCAAAACCTCGTCGACCACGGTGGATCTGAAGATGACC 
               
               
                   
               
               
                 AGTCTGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGGACATT 
               
               
                   
               
               
                 TGATGGTTATGAGTTG. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 532; SEQ ID NO: 533; and SEQ ID NO: 534 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 522. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 535; SEQ ID NO: 536; and SEQ ID NO: 537 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 523. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 530 encoding the light chain variable region of SEQ ID NO: 522; the polynucleotide SEQ ID NO: 531 encoding the heavy chain variable region of SEQ ID NO: 523; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 532; SEQ ID NO: 533; and SEQ ID NO: 534) of the light chain variable region of SEQ ID NO: 522; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 535; SEQ ID NO: 536; and SEQ ID NO: 537) of the heavy chain variable region of SEQ ID NO: 523. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 538: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 546) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTCCATCCCCTGTGT 
               
               
                   
               
               
                 CTGTCCCTGTGGGAGACACAGTCACCATCAGTTGCCAGTCCAGTGAGAGC 
               
               
                   
               
               
                 GTTTATAGTAATAACCTCTTATCCTGGTATCAGCAGAAACCAGGGCAGCC 
               
               
                   
               
               
                 TCCCAAGCTCCTGATCTACAGGGCATCCAATCTGGCATCTGGTGTCCCAT 
               
               
                   
               
               
                 CGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGC 
               
               
                   
               
               
                 GGCGCACAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCTATTATAG 
               
               
                   
               
               
                 TGGTGTCATTAATAGT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 539: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 547) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTGTCTGGATTCTCCCTCAGTAGCTAC 
               
               
                   
               
               
                 TTCATGAGCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATACATCGG 
               
               
                   
               
               
                 ATTCATTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGCGAGTGGCC 
               
               
                   
               
               
                 GACTCACCATCTCCAAAACCTCGACCACGGTAGATCTGAAAATCACCAGT 
               
               
                   
               
               
                 CCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGATTCTTATTGT 
               
               
                   
               
               
                 TTCTTATGGAGCCTTTACCATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 548; SEQ ID NO: 549; and SEQ ID NO: 550 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 538. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 551; SEQ ID NO: 552; and SEQ ID NO: 553 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 539. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 546 encoding the light chain variable region of SEQ ID NO: 538; the polynucleotide SEQ ID NO: 547 encoding the heavy chain variable region of SEQ ID NO: 539; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 548; SEQ ID NO: 549; and SEQ ID NO: 550) of the light chain variable region of SEQ ID NO: 538; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 551; SEQ ID NO: 552; and SEQ ID NO: 553) of the heavy chain variable region of SEQ ID NO: 539. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 554: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 562) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGG 
               
               
                   
               
               
                 AGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCACTGAGAGC 
               
               
                   
               
               
                 ATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGGGCAGGCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGGCGTG 
               
               
                   
               
               
                 GAGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTAGTGC 
               
               
                   
               
               
                 TAATATTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 555: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 563) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACCGTCTCTGGATTCTCCCTCAGTAAGTAC 
               
               
                   
               
               
                 TACATGAGCTGGGTCCGCCAGGCTCCAGAGAAGGGGCTGAAATACATCGG 
               
               
                   
               
               
                 ATACATTGATAGTACTACTGTTAATACATACTACGCGACCTGGGCGAGAG 
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAGATCACC 
               
               
                   
               
               
                 AGTCCGACAAGTGAGGACACGGCCACCTATTTCTGTGCCAGAGGAAGTAC 
               
               
                   
               
               
                 TTATTTTACTGATGGAGGCCATCGGTTGGATCTC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 564; SEQ ID NO: 565; and SEQ ID NO: 566 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 554. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 567; SEQ ID NO: 568; and SEQ ID NO: 569 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 555. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 562 encoding the light chain variable region of SEQ ID NO: 554; the polynucleotide SEQ ID NO: 563 encoding the heavy chain variable region of SEQ ID NO: 555; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 564; SEQ ID NO: 565; and SEQ ID NO: 566) of the light chain variable region of SEQ ID NO: 554; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 567; SEQ ID NO: 568; and SEQ ID NO: 569) of the heavy chain variable region of SEQ ID NO: 555. 
     The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 570: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 578) 
               
            
           
           
               
            
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCT 
               
               
                   
               
               
                 CCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGG 
               
               
                   
               
               
                 AGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCACTGAGAGC 
               
               
                   
               
               
                 ATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGGGCAGGCTCCCAA 
               
               
                   
               
               
                 GCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCGCGGT 
               
               
                   
               
               
                 TCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGGCGTG 
               
               
                   
               
               
                 GAGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTAGTGC 
               
               
                   
               
               
                 TAATATTGATAATGCT 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 571: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 579) 
               
            
           
           
               
            
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGT 
               
               
                   
               
               
                 CCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTAACGCCTGGGA 
               
               
                   
               
               
                 CACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTACCTAC 
               
               
                   
               
               
                 AACATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGATCGG 
               
               
                   
               
               
                 AAGTATTACTATTGATGGTCGCACATACTACGCGAGCTGGGCGAAAGGCC 
               
               
                   
               
               
                 GATTCACCGTCTCCAAAAGCTCGACCACGGTGGATCTGAAAATGACCAGT 
               
               
                   
               
               
                 CTGACAACCGGGGACACGGCCACCTATTTCTGTGCCAGGATTCTTATTGT 
               
               
                   
               
               
                 TTCTTATGGGGCCTTTACCATC. 
               
            
           
         
       
     
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 580; SEQ ID NO: 581; and SEQ ID NO: 582 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 570. 
     In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 583; SEQ ID NO: 584; and SEQ ID NO: 585 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 571. 
     The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 578 encoding the light chain variable region of SEQ ID NO: 570; the polynucleotide SEQ ID NO: 579 encoding the heavy chain variable region of SEQ ID NO: 571; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 580; SEQ ID NO: 581; and SEQ ID NO: 582) of the light chain variable region of SEQ ID NO: 570; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 583; SEQ ID NO: 584; and SEQ ID NO: 585) of the heavy chain variable region of SEQ ID NO: 571. 
     In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the kappa constant light chain sequence of SEQ ID NO: 586: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 587) 
               
            
           
           
               
            
               
                 GTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAA 
               
               
                   
               
               
                 ATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAG 
               
               
                   
               
               
                 AGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCC 
               
               
                   
               
               
                 CAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAG 
               
               
                   
               
               
                 CAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACG 
               
               
                   
               
               
                 CCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTC 
               
               
                   
               
               
                 AACAGGGGAGAGTGT. 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the gamma-1 constant heavy chain polypeptide sequence of SEQ ID NO: 588: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 589) 
               
            
           
           
               
            
               
                 GCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAG 
               
               
                   
               
               
                 CACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCC 
               
               
                   
               
               
                 CCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTG 
               
               
                   
               
               
                 CACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAG 
               
               
                   
               
               
                 CGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCA 
               
               
                   
               
               
                 ACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCC 
               
               
                   
               
               
                 AAATCTTGTGACAAAACTCACACATGCCCACCGTGCCCAGCACCTGAACT 
               
               
                   
               
               
                 CCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCC 
               
               
                   
               
               
                 TCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGC 
               
               
                   
               
               
                 CACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGT 
               
               
                   
               
               
                 GCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCAGCACGTACC 
               
               
                   
               
               
                 GTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAG 
               
               
                   
               
               
                 GAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAA 
               
               
                   
               
               
                 AACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCC 
               
               
                   
               
               
                 TGCCCCCATCCCGGGAGGAGATGACCAAGAACCAGGTCAGCCTGACCTGC 
               
               
                   
               
               
                 CTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAA 
               
               
                   
               
               
                 TGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCG 
               
               
                   
               
               
                 ACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGG 
               
               
                   
               
               
                 CAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAA 
               
               
                   
               
               
                 CCACTACACGCAGAAGAGCCTCTCCCTGTCTCCGGGTAAA. 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 700: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 700) 
               
            
           
           
               
            
               
                 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTC 
               
               
                   
               
               
                 CCTGAGACTCTCCTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACG 
               
               
                   
               
               
                 TGACCTGGGTCCGTCAGGCTCCAGGGAAGGGGCTGGAGTGGGTCGGCATC 
               
               
                   
               
               
                 ATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCTATAGGCCGATT 
               
               
                   
               
               
                 CACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAACA 
               
               
                   
               
               
                 GCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGT 
               
               
                   
               
               
                 AGTGACTGGGATGCAAAGTTCAACTTGTGGGGCCAAGGGACCCTCGTCAC 
               
               
                   
               
               
                 CGTCTCGAGC. 
               
            
           
         
       
     
     In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 723: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 723) 
               
            
           
           
               
            
               
                 GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGA 
               
               
                   
               
               
                 CAGAGTCACCATCACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTAT 
               
               
                   
               
               
                 CCTGGTATCAGCAGAAACCAGGGAAAGCCCCTAAGCTCCTGATCTATAGG 
               
               
                   
               
               
                 GCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCGGCAGTGGATC 
               
               
                   
               
               
                 TGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTG 
               
               
                   
               
               
                 CAACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCT 
               
               
                   
               
               
                 TTCGGCGGAGGGACCAAGGTGGAAATCAAACGT. 
               
            
           
         
       
     
     In one embodiment, the invention is directed to an isolated polynucleotide comprising a polynucleotide encoding an anti-IL-6 V H  antibody amino acid sequence selected from SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 or encoding a variant thereof wherein at least one framework residue (FR residue) has been substituted with an amino acid present at the corresponding position in a rabbit anti-IL-6 antibody V H  polypeptide or a conservative amino acid substitution. 
     In another embodiment, the invention is directed to an isolated polynucleotide comprising the polynucleotide sequence encoding an anti-IL-6 V L  antibody amino acid sequence of SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or encoding a variant thereof wherein at least one framework residue (FR residue) has been substituted with an amino acid present at the corresponding position in a rabbit anti-IL-6 antibody V L  polypeptide or a conservative amino acid substitution. 
     In yet another embodiment, the invention is directed to one or more heterologous polynucleotides comprising a sequence encoding the polypeptides contained in SEQ ID NO:2 and SEQ ID NO:3; SEQ ID NO:2 and SEQ ID NO:18; SEQ ID NO:2 and SEQ ID NO:19; SEQ ID NO:20 and SEQ ID NO:3; SEQ ID NO:20 and SEQ ID NO:18; SEQ ID NO:20 and SEQ ID NO:19; SEQ ID NO:21 and SEQ ID NO:22; SEQ ID NO:37 and SEQ ID NO:38; SEQ ID NO:53 and SEQ ID NO:54; SEQ ID NO:69 and SEQ ID NO:70; SEQ ID NO:85 and SEQ ID NO:86; SEQ ID NO:101 and SEQ ID NO:102; SEQ ID NO:101 and SEQ ID NO:117; SEQ ID NO:101 and SEQ ID NO:118; SEQ ID NO:119 and SEQ ID NO:102; SEQ ID NO:119 and SEQ ID NO:117; SEQ ID NO:119 and SEQ ID NO:118; SEQ ID NO:122 and SEQ ID NO:123; SEQ ID NO:138 and SEQ ID NO:139; SEQ ID NO:154 and SEQ ID NO:155; SEQ ID NO:170 and SEQ ID NO:171; SEQ ID NO:186 and SEQ ID NO:187; SEQ ID NO:202 and SEQ ID NO:203; SEQ ID NO:218 and SEQ ID NO:219; SEQ ID NO:234 and SEQ ID NO:235; SEQ ID NO:250 and SEQ ID NO:251; SEQ ID NO:266 and SEQ ID NO:267; SEQ ID NO:282 and SEQ ID NO:283; SEQ ID NO:298 and SEQ ID NO:299; SEQ ID NO:314 and SEQ ID NO:315; SEQ ID NO:330 and SEQ ID NO:331; SEQ ID NO:346 and SEQ ID NO:347; SEQ ID NO:362 and SEQ ID NO:363; SEQ ID NO:378 and SEQ ID NO:379; SEQ ID NO:394 and SEQ ID NO:395; SEQ ID NO:410 and SEQ ID NO:411; SEQ ID NO:426 and SEQ ID NO:427; SEQ ID NO:442 and SEQ ID NO:443; SEQ ID NO:458 and SEQ ID NO:459; SEQ ID NO:474 and SEQ ID NO:475; SEQ ID NO:490 and SEQ ID NO:491; SEQ ID NO:506 and SEQ ID NO:507; SEQ ID NO:522 and SEQ ID NO:523; SEQ ID NO:538 and SEQ ID NO:539; SEQ ID NO:554 and SEQ ID NO:555; or SEQ ID NO:570 and SEQ ID NO:571. 
     In another embodiment, the invention is directed to an isolated polynucleotide that expresses a polypeptide containing at least one CDR polypeptide derived from an anti-IL-6 antibody wherein said expressed polypeptide alone specifically binds IL-6 or specifically binds IL-6 when expressed in association with another polynucleotide sequence that expresses a polypeptide containing at least one CDR polypeptide derived from an anti-IL-6 antibody wherein said at least one CDR is selected from those contained in the V L  or V H  polypeptides contained in SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, 708, 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709. Exemplary nucleic acid sequence encoding the VH and VL polypeptides SEQ ID NO:657 and SEQ ID NO:709 are comprised in SEQ ID NO:700 and SEQ ID NO:723 respectively. 
     Host cells and vectors comprising said polynucleotides are also contemplated. 
     In another specific embodiment the invention covers nucleic acid constructs containing any of the foregoing nucleic acid sequences and combinations thereof as well as recombinant cells containing these nucleic acid sequences and constructs containing wherein these nucleic acid sequences or constructs may be extrachromosomal or integrated into the host cell genome. 
     The invention further contemplates vectors comprising the polynucleotide sequences encoding the variable heavy and light chain polypeptide sequences, as well as the individual complementarity determining regions (CDRs, or hypervariable regions) set forth herein, as well as host cells comprising said sequences. In one embodiment of the invention, the host cell is a yeast cell. In another embodiment of the invention, the yeast host cell belongs to the genus  Pichia.    
     In some instances, more than one exemplary polynucleotide encoding a given polypeptide sequence is provided, as summarized in Table 3. 
     
       
         
           
               
             
               
                 TABLE 3 
               
             
            
               
                   
               
               
                 Multiple exemplary polynucleotides encoding particular 
               
               
                 polypeptides. 
               
            
           
           
               
               
            
               
                 Polypeptide 
                 Exemplary coding 
               
               
                 SEQ ID NO 
                 SEQ ID NOs 
               
               
                   
               
            
           
           
               
               
            
               
                 4 
                 12, 111, 694 
               
               
                 5 
                 13, 112, 389, 501 
               
               
                 6 
                 14, 113, 695 
               
               
                 9 
                 17, 116, 697 
               
               
                 39 
                 47, 260 
               
               
                 40 
                 48, 261 
               
               
                 60 
                 68, 265 
               
               
                 72 
                 80, 325, 565, 581 
               
               
                 89 
                 97, 134, 166 
               
               
                 103 
                 12, 111, 694 
               
               
                 104 
                 13, 112, 389, 501 
               
               
                 105 
                 14, 113, 695 
               
               
                 108 
                 17, 116, 697 
               
               
                 126 
                 97, 134, 166 
               
               
                 158 
                 97, 134, 166 
               
               
                 190 
                 198, 214 
               
               
                 191 
                 199, 215 
               
               
                 205 
                 213, 469, 485 
               
               
                 206 
                 198, 214 
               
               
                 207 
                 199, 215 
               
               
                 252 
                 47, 260 
               
               
                 253 
                 48, 261 
               
               
                 257 
                 68, 265 
               
               
                 317 
                 80, 325, 565, 581 
               
               
                 333 
                 341, 533 
               
               
                 381 
                 13, 112, 389, 501 
               
               
                 415 
                 423, 439 
               
               
                 431 
                 423, 439 
               
               
                 461 
                 213, 469, 485 
               
               
                 475 
                 483, 499 
               
               
                 476 
                 484, 500 
               
               
                 477 
                 213, 469, 485 
               
               
                 478 
                 486, 502 
               
               
                 479 
                 487, 503 
               
               
                 480 
                 488, 504 
               
               
                 481 
                 489, 505 
               
               
                 491 
                 483, 499 
               
               
                 492 
                 484, 500 
               
               
                 493 
                 13, 112, 389, 501 
               
               
                 494 
                 486, 502 
               
               
                 495 
                 487, 503 
               
               
                 496 
                 488, 504 
               
               
                 497 
                 489, 505 
               
               
                 525 
                 341, 533 
               
               
                 545 
                 553, 585 
               
               
                 554 
                 562, 578 
               
               
                 556 
                 564, 580 
               
               
                 557 
                 80, 325, 565, 581 
               
               
                 558 
                 566, 582 
               
               
                 570 
                 562, 578 
               
               
                 572 
                 564, 580 
               
               
                 573 
                 80, 325, 565, 581 
               
               
                 574 
                 566, 582 
               
               
                 577 
                 553, 585 
               
               
                   
               
            
           
         
       
     
     In some instances, multiple sequence identifiers refer to the same polypeptide or polynucleotide sequence, as summarized in Table 4. References to these sequence identifiers are understood to be interchangeable, except where context indicates otherwise. 
     
       
         
           
               
             
               
                 TABLE 4 
               
               
                   
               
               
                 Repeated sequences. Each cell lists a group of repeated 
               
               
                 sequences included in the sequence listing. 
               
               
                 SEQ ID NOS OF REPEATED SEQUENCES 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 4, 103 
               
               
                   
                 5, 104, 381, 493 
               
               
                   
                 6, 105 
               
               
                   
                 9, 108 
               
               
                   
                 12, 111 
               
               
                   
                 13, 112 
               
               
                   
                 14, 113 
               
               
                   
                 17, 116 
               
               
                   
                 39, 252 
               
               
                   
                 40, 253 
               
               
                   
                 48, 261 
               
               
                   
                 60, 257 
               
               
                   
                 68, 265 
               
               
                   
                 72, 317, 557, 573 
               
               
                   
                 80, 325, 565, 581 
               
               
                   
                 89, 126, 158 
               
               
                   
                 97, 134, 166 
               
               
                   
                 120, 659 
               
               
                   
                 190, 206 
               
               
                   
                 191, 207 
               
               
                   
                 198, 214 
               
               
                   
                 199, 215 
               
               
                   
                 205, 461, 477 
               
               
                   
                 213, 469 
               
               
                   
                 333, 525 
               
               
                   
                 415, 431 
               
               
                   
                 423, 439 
               
               
                   
                 475, 491 
               
               
                   
                 476, 492 
               
               
                   
                 478, 494 
               
               
                   
                 479, 495 
               
               
                   
                 480, 496 
               
               
                   
                 481, 497 
               
               
                   
                 483, 499 
               
               
                   
                 484, 500 
               
               
                   
                 486, 502 
               
               
                   
                 487, 503 
               
               
                   
                 488, 504 
               
               
                   
                 489, 505 
               
               
                   
                 545, 577 
               
               
                   
                 554, 570 
               
               
                   
                 556, 572 
               
               
                   
                 558, 574 
               
               
                   
                 562, 578 
               
               
                   
                 564, 580 
               
               
                   
                 566, 582 
               
               
                   
                   
               
            
           
         
       
     
     Certain exemplary embodiments include polynucleotides that hybridize under moderately or highly stringent hybridization conditions to a polynucleotide having one of the exemplary coding sequences recited in Table 1, and also include polynucleotides that hybridize under moderately or highly stringent hybridization conditions to a polynucleotide encoding the same polypeptide as a polynucleotide having one of the exemplary coding sequences recited in Table 1, or polypeptide encoded by any of the foregoing polynucleotides. 
     The phrase “high stringency hybridization conditions” refers to conditions under which a probe will hybridize to its target subsequence, typically in a complex mixture of nucleic acid, but to no other sequences. High stringency conditions are sequence dependent and will be different in different circumstances. Longer sequences hybridize specifically at higher temperatures. An extensive guide to the hybridization of nucleic acids is found in Tijssen, Techniques in Biochemistry and Molecular Biology—Hybridization with Nucleic Probes, “Overview of principles of hybridization and the strategy of nucleic acid assays” (1993). Generally, high stringency conditions are selected to be about 5-10° C. lower than the thermal melting point (Tm) for the specific sequence at a defined ionic strength pH. The Tm is the temperature (under defined ionic strength, pH, and nucleic concentration) at which 50% of the probes complementary to the target hybridize to the target sequence at equilibrium (as the target sequences are present in excess, at Tm, 50% of the probes are occupied at equilibrium). High stringency conditions will be those in which the salt concentration is less than about 1.0 M sodium ion, typically about 0.01 to 1.0 M sodium ion concentration (or other salts) at pH 7.0 to 8.3 and the temperature is at least about 30° C. for short probes (e.g., 10 to 50 nucleotides) and at least about 60° C. for long probes (e.g., greater than 50 nucleotides). High stringency conditions may also be achieved with the addition of destabilizing agents such as formamide. For selective or specific hybridization, a positive signal is at least two times background, optionally 10 times background hybridization. Exemplary high stringency hybridization conditions can be as following: 50% formamide, 5×SSC, and 1% SDS, incubating at 42° C., or, 5×SSC, 1% SDS, incubating at 65° C., with wash in 0.2×SSC, and 0.1% SDS at 65° C. Such hybridizations and wash steps can be carried out for, e.g., 1, 2, 5, 10, 15, 30, 60; or more minutes. 
     Nucleic acids that do not hybridize to each other under high stringency conditions are still substantially related if the polypeptides that they encode are substantially related. This occurs, for example, when a copy of a nucleic acid is created using the maximum codon degeneracy permitted by the genetic code. In such cases, the nucleic acids typically hybridize under moderate stringency hybridization conditions. Exemplary “moderate stringency hybridization conditions” include a hybridization in a buffer of 40% formamide, 1 M NaCl, 1% SDS at 37° C., and a wash in 1×SSC at 45° C. Such hybridizations and wash steps can be carried out for, e.g., 1, 2, 5, 10, 15, 30, 60, or more minutes. A positive hybridization is at least twice background. Those of ordinary skill will readily recognize that alternative hybridization and wash conditions can be utilized to provide conditions of similar stringency. 
     Exemplary Embodiments of Heavy and Light Chain Polypeptides and Polynucleotides 
     This section recites exemplary embodiments of heavy and light chain polypeptides, as well as exemplary polynucleotides encoding such polypeptides. These exemplary polynucleotides are suitable for expression in the disclosed  Pichia  expression system. 
     In certain embodiments, the present invention encompasses polynucleotides having at least 70%, such as at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% identity to the polynucleotides recited in this application or that encode polypeptides recited in this application, or that hybridize to said polynucleotides under conditions of low-stringency, moderate-stringency, or high-stringency conditions, preferably those that encode polypeptides (e.g. an immunoglobulin heavy and light chain, a single-chain antibody, an antibody fragment, etc.) that have at least one of the biological activities set forth herein, including without limitation thereto specific binding to an IL-6 polypeptide. In another aspect, the invention encompasses a composition comprising such a polynucleotide and/or a polypeptide encoded by such a polynucleotide. In yet another aspect, the invention encompasses a method of treatment of a disease or condition associated with IL-6 or that may be prevented, treated, or ameliorated with an IL-6 antagonist such as Ab1 (e.g. cachexia, cancer fatigue, arthritis, etc.) comprising administration of a composition comprising such a polynucleotide and/or polypeptide. 
     In certain preferred embodiments, a heavy chain polypeptide will comprise one or more of the CDR sequences of the heavy and/or light chain polypeptides recited herein (including those contained in the heavy and light chain polypeptides recited herein) and one or more of the framework region polypeptides recited herein, including those depicted in  FIGS. 2 and 34-37  or Table 1, and contained in the heavy and light chain polypeptide sequences recited herein. In certain preferred embodiments, a heavy chain polypeptide will comprise one or more Framework 4 region sequences as depicted in  FIGS. 2 and 34-37  or Table 1, or as contained in a heavy or light chain polypeptide recited herein. 
     In certain preferred embodiments, a light chain polypeptide will comprise one or more of the CDR sequences of the heavy and/or light chain polypeptides recited herein (including those contained in the heavy and light chain polypeptides recited herein) and one or more of the Framework region polypeptides recited herein, including those depicted in  FIGS. 2 and 34-37  or Table 1, and contained in the heavy and light chain polypeptide sequences recited herein. In certain preferred embodiments, a light chain polypeptide will comprise one or more Framework 4 region sequences as depicted in  FIGS. 2 and 34-37  or Table 1, or as contained in a heavy or light chain polypeptide recited herein. 
     In any of the embodiments recited herein, certain of the sequences recited may be substituted for each other, unless the context indicates otherwise. The recitation that particular sequences may be substituted for one another, where such recitations are made, are understood to be illustrative rather than limiting, and it is also understood that such substitutions are encompassed even when no illustrative examples of substitutions are recited, For example, wherever one or more of the Ab1 light chain polypeptides is recited, e.g. any of SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709, another Ab1 light chain polypeptide may be substituted unless the context indicates otherwise. Similarly, wherever one of the Ab1 heavy chain polypeptides is recited, e.g. any of SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708, another Ab1 heavy chain polypeptide may be substituted unless the context indicates otherwise. Likewise, wherever one of the Ab1 light chain polynucleotides is recited, e.g. any of SEQ ID NO: 10, 662, 698, 701, or 705, another Ab1 light chain polynucleotide may be substituted unless the context indicates otherwise. Similarly, wherever one of the Ab1 heavy chain polynucleotides is recited, e.g. any of SEQ ID NO: 11, 663, 700, 703, or 707, another Ab1 heavy chain polynucleotide may be substituted unless the context indicates otherwise. Additionally, recitation of any member of any of the following groups is understood to encompass substitution by any other member of the group, as follows: Ab2 Light chain polypeptides (SEQ ID NO: 21 and 667); Ab2 Light chain polynucleotides (SEQ ID NO: 29 and 669); Ab2 Heavy chain polypeptides (SEQ ID NO: 22 and 668); Ab2 Heavy chain polynucleotides (SEQ ID NO: 30 and 670); Ab3 Light chain polypeptides (SEQ ID NO: 37 and 671); Ab3 Light chain polynucleotides (SEQ ID NO: 45 and 673); Ab3 Heavy chain polypeptides (SEQ ID NO: 38 and 672); Ab3 Heavy chain polynucleotides (SEQ ID NO: 46 and 674); Ab4 Light chain polypeptides (SEQ ID NO: 53 and 675); Ab4 Light chain polynucleotides (SEQ ID NO: 61 and 677); Ab4 Heavy chain polypeptides (SEQ ID NO: 54 and 676); Ab4 Heavy chain polynucleotides (SEQ ID NO: 62 and 678); Ab5 Light chain polypeptides (SEQ ID NO: 69 and 679); Ab5 Light chain polynucleotides (SEQ ID NO: 77 and 681); Ab5 Heavy chain polypeptides (SEQ ID NO: 70 and 680); Ab5 Heavy chain polynucleotides (SEQ ID NO: 78 and 682); Ab6 Light chain polypeptides (SEQ ID NO: 85 and 683); Ab6 Light chain polynucleotides (SEQ ID NO: 93 and 685); Ab6 Heavy chain polypeptides (SEQ ID NO: 86 and 684); Ab6 Heavy chain polynucleotides (SEQ ID NO: 94 and 686); Ab7 Light chain polypeptides (SEQ ID NO: 101, 119, 687, 693); Ab7 Light chain polynucleotides (SEQ ID NO: 109 and 689); Ab7 Heavy chain polypeptides (SEQ ID NO: 102, 117, 118, 688, 691, and 692); Ab7 Heavy chain polynucleotides (SEQ ID NO: 110 and 690); Ab1 Light Chain CDR1 polynucleotides (SEQ ID NO: 12 and 694); Ab1 Light Chain CDR3 polynucleotides (SEQ ID NO: 14 and 695); Ab1 Heavy Chain CDR2 polynucleotides (SEQ ID NO: 16 and 696) and Ab1 Heavy Chain CDR3 polynucleotides (SEQ ID NO: 17 and 697). 
     Anti-IL-6 Activity 
     As stated previously, IL-6 is a member of a family of cytokines that promote cellular responses through a receptor complex consisting of at least one subunit of the signal-transducing glycoprotein gp130 and the IL-6 receptor (IL-6R). The IL-6R may also be present in a soluble form (sIL-6R). IL-6 binds to IL-6R, which then dimerizes the signal-transducing receptor gp130. 
     It is believed that the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, are useful by exhibiting anti-IL-6 activity. In one non-limiting embodiment of the invention, the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, exhibit anti-IL-6 activity by binding to IL-6 which may be soluble IL-6 or cell surface expressed IL-6 and/or may prevent or inhibit the binding of IL-6 to IL-6R and/or activation (dimerization) of the gp130 signal-transducing glycoprotein and the formation of IL-6/IL-6R/gp130 multimers and the biological effects of any of the foregoing. The subject anti-IL-6 antibodies may possess different antagonistic activities based on where (i.e., epitope) the particular antibody binds IL-6 and/or how it affects the formation of the foregoing IL-6 complexes and/or multimers and the biological effects thereof. Consequently, different anti-IL-6 antibodies according to the invention e.g., may be better suited for preventing or treating conditions involving the formation and accumulation of substantial soluble IL-6 such as rheumatoid arthritis whereas other antibodies may be favored in treatments wherein the prevention of IL-6/IL-6R/gp130 or IL-6/IL-6R/gp130 multimers is a desired therapeutic outcome. This can be determined in binding and other assays. 
     The anti-IL-6 activity of the anti-IL-6 antibody of the present invention, and fragments thereof having binding specificity to IL-6, may also be described by their strength of binding or their affinity for IL-6. This also may affect their therapeutic properties. In one embodiment of the invention, the anti-IL-6 antibodies of the present invention, and fragments thereof having binding specificity to IL-6, bind to IL-6 with a dissociation constant (K D ) of less than or equal to 5×10 −7 , 10 −7 , 5×10 −8 , 10 −8 , 5×10 −9 , 10 −9 , 5×10 −10 , 10 −10 , 5×10 −11 , 10 −11 , 5×10 −12 , 10 −12 , 5×10 −13 , 10 −13 , 5×10 −14 , 10 −14 , 5×10 −15  or 10 −15 . Preferably, the anti-IL-6 antibodies and fragments thereof bind IL-6 with a dissociation constant of less than or equal to 5×10 −10 . 
     In another embodiment of the invention, the anti-IL-6 activity of the anti-IL-6 antibodies of the present invention, and fragments thereof having binding specificity to IL-6, bind to IL-6 with an off-rate of less than or equal to 10 −4  S −1 , 5×10 −5  S −1 , 10 −5  S −1 , 5×10 −6  S −1 , 10 −6  S −1 , 5×10 −7  S −1 , or 10 −7  S −1 . In one embodiment of the invention, the anti-IL-6 antibodies of the invention, and fragments thereof having binding specificity to IL-6, bind to a linear or conformational IL-6 epitope. 
     In a further embodiment of the invention, the anti-IL-6 activity of the anti-IL-6 antibodies of the present invention, and fragments thereof having binding specificity to IL-6, exhibit anti-IL-6 activity by ameliorating or reducing the symptoms of, or alternatively treating, or preventing, diseases and disorders associated with IL-6. Non-limiting examples of diseases and disorders associated with IL-6 are set forth infra. As noted cancer-related fatigue, cachexia and rheumatoid arthritis are preferred indications for the subject anti-IL-6 antibodies. 
     In another embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, do not have binding specificity for IL-6R or the gp-130 signal-transducing glycoprotein. 
     B-Cell Screening and Isolation 
     In one embodiment, the present invention provides methods of isolating a clonal population of antigen-specific B cells that may be used for isolating at least one antigen-specific cell. As described and exemplified infra, these methods contain a series of culture and selection steps that can be used separately, in combination, sequentially, repetitively, or periodically. Preferably, these methods are used for isolating at least one antigen-specific cell, which can be used to produce a monoclonal antibody, which is specific to a desired antigen, or a nucleic acid sequence corresponding to such an antibody. 
     In one embodiment, the present invention provides a method comprising the steps of: 
     a. preparing a cell population comprising at least one antigen-specific B cell; 
     b. enriching the cell population, e.g., by chromatography, to form an enriched cell population comprising at least one antigen-specific B cell; 
     c. isolating a single B cell from the enriched B cell population; and 
     d. determining whether the single B cell produces an antibody specific to the antigen. 
     In another embodiment, the present invention provides an improvement to a method of isolating a single, antibody-producing B cell, the improvement comprising enriching a B cell population obtained from a host that has been immunized or naturally exposed to an antigen, wherein the enriching step precedes any selection steps, comprises at least one culturing step, and results in a clonal population of B cells that produces a single monoclonal antibody specific to said antigen. 
     Throughout this application, a “clonal population of B cells” refers to a population of B cells that only secrete a single antibody specific to a desired antigen. That is to say that these cells produce only one type of monoclonal antibody specific to the desired antigen. 
     In the present application, “enriching” a cell population cells means increasing the frequency of desired cells, typically antigen-specific cells, contained in a mixed cell population, e.g., a B cell-containing isolate derived from a host that is immunized against a desired antigen. Thus, an enriched cell population encompasses a cell population having a higher frequency of antigen-specific cells as a result of an enrichment step, but this population of cells may contain and produce different antibodies. 
     The general term “cell population” encompasses pre- and a post-enrichment cell populations, keeping in mind that when multiple enrichment steps are performed, a cell population can be both pre- and post-enrichment. For example, in one embodiment, the present invention provides a method: 
     a. harvesting a cell population from an immunized host to obtain a harvested cell population; 
     b. creating at least one single cell suspension from the harvested cell population; 
     c. enriching at least one single cell suspension to form a first enriched cell population; 
     d. enriching the first enriched cell population to form a second enriched cell population; 
     e. enriching the second enriched cell population to form a third enriched cell population; and 
     f. selecting an antibody produced by an antigen-specific cell of the third enriched cell population. 
     Each cell population may be used directly in the next step, or it can be partially or wholly frozen for long- or short-term storage or for later steps. Also, cells from a cell population can be individually suspended to yield single cell suspensions. The single cell suspension can be enriched, such that a single cell suspension serves as the pre-enrichment cell population. Then, one or more antigen-specific single cell suspensions together form the enriched cell population; the antigen-specific single cell suspensions can be grouped together, e.g., re-plated for further analysis and/or antibody production. 
     In one embodiment, the present invention provides a method of enriching a cell population to yield an enriched cell population having an antigen-specific cell frequency that is about 50% to about 100%, or increments therein. Preferably, the enriched cell population has an antigen-specific cell frequency greater than or equal to about 50%, 60%, 70%, 75%, 80%, 90%, 95%, 99%, or 100%. 
     In another embodiment, the present invention provides a method of enriching a cell population whereby the frequency of antigen-specific cells is increased by at least about 2-fold, 5-fold, 10-fold, 20-fold, 50-fold, 100-fold, or increments therein. 
     Throughout this application, the term “increment” is used to define a numerical value in varying degrees of precision, e.g., to the nearest 10, 1, 0.1, 0.01, etc. The increment can be rounded to any measurable degree of precision, and the increment need not be rounded to the same degree of precision on both sides of a range. For example, the range 1 to 100 or increments therein includes ranges such as 20 to 80, 5 to 50, and 0.4 to 98. When a range is open-ended, e.g., a range of less than 100, increments therein means increments between 100 and the measurable limit. For example, less than 100 or increments therein means 0 to 100 or increments therein unless the feature, e.g., temperature, is not limited by 0. 
     Antigen-specificity can be measured with respect to any antigen. The antigen can be any substance to which an antibody can bind including, but not limited to, peptides, proteins or fragments thereof; carbohydrates; organic and inorganic molecules; receptors produced by animal cells, bacterial cells, and viruses; enzymes; agonists and antagonists of biological pathways; hormones; and cytokines. Exemplary antigens include, but are not limited to, IL-2, IL-4, IL-6, IL-10, IL-12, IL-13, IL-18, IFN-α, IFN-γ, BAFF, CXCL13, IP-10, VEGF, EPO, EGF, HRG, Hepatocyte Growth Factor (HGF) and Hepcidin. Preferred antigens include IL-6, IL-13, TNF-α, VEGF-α, Hepatocyte Growth Factor (HGF) and Hepcidin. In a method utilizing more than one enrichment step, the antigen used in each enrichment step can be the same as or different from one another. Multiple enrichment steps with the same antigen may yield a large and/or diverse population of antigen-specific cells; multiple enrichment steps with different antigens may yield an enriched cell population with cross-specificity to the different antigens. 
     Enriching a cell population can be performed by any cell-selection means known in the art for isolating antigen-specific cells. For example, a cell population can be enriched by chromatographic techniques, e.g., Miltenyi bead or magnetic bead technology. The beads can be directly or indirectly attached to the antigen of interest. In a preferred embodiment, the method of enriching a cell population includes at least one chromatographic enrichment step. 
     A cell population can also be enriched by performed by any antigen-specificity assay technique known in the art, e.g., an ELISA assay or a halo assay. ELISA assays include, but are not limited to, selective antigen immobilization (e.g., biotinylated antigen capture by streptavidin, avidin, or neutravidin coated plate), non-specific antigen plate coating, and through an antigen build-up strategy (e.g., selective antigen capture followed by binding partner addition to generate a heteromeric protein-antigen complex). The antigen can be directly or indirectly attached to a solid matrix or support, e.g., a column. A halo assay comprises contacting the cells with antigen-loaded beads and labeled anti-host antibody specific to the host used to harvest the B cells. The label can be, e.g., a fluorophore. In one embodiment, at least one assay enrichment step is performed on at least one single cell suspension. In another embodiment, the method of enriching a cell population includes at least one chromatographic enrichment step and at least one assay enrichment step. 
     Methods of “enriching” a cell population by size or density are known in the art. See, e.g., U.S. Pat. No. 5,627,052. These steps can be used in the present method in addition to enriching the cell population by antigen-specificity. 
     The cell populations of the present invention contain at least one cell capable of recognizing an antigen. Antigen-recognizing cells include, but are not limited to, B cells, plasma cells, and progeny thereof. In one embodiment, the present invention provides a clonal cell population containing a single type of antigen-specific B-cell, i.e., the cell population produces a single monoclonal antibody specific to a desired antigen. 
     In such embodiment, it is believed that the clonal antigen-specific population of B cells consists predominantly of antigen-specific, antibody-secreting cells, which are obtained by the novel culture and selection protocol provided herein. Accordingly, the present invention also provides methods for obtaining an enriched cell population containing at least one antigen-specific, antibody-secreting cell. In one embodiment, the present invention provides an enriched cell population containing about 50% to about 100%, or increments therein, or greater than or equal to about 60%, 70%, 80%, 90%, or 100% of antigen-specific, antibody-secreting cells. 
     In one embodiment, the present invention provides a method of isolating a single B cell by enriching a cell population obtained from a host before any selection steps, e.g., selecting a particular B cell from a cell population and/or selecting an antibody produced by a particular cell. The enrichment step can be performed as one, two, three, or more steps. In one embodiment, a single B cell is isolated from an enriched cell population before confirming whether the single B cell secretes an antibody with antigen-specificity and/or a desired property. 
     In one embodiment, a method of enriching a cell population is used in a method for antibody production and/or selection. Thus, the present invention provides a method comprising enriching a cell population before selecting an antibody. The method can include the steps of: preparing a cell population comprising at least one antigen-specific cell, enriching the cell population by isolating at least one antigen-specific cell to form an enriched cell population, and inducing antibody production from at least one antigen-specific cell. In a preferred embodiment, the enriched cell population contains more than one antigen-specific cell. In one embodiment, each antigen-specific cell of the enriched population is cultured under conditions that yield a clonal antigen-specific B cell population before isolating an antibody producing cell therefrom and/or producing an antibody using said B cell, or a nucleic acid sequence corresponding to such an antibody. In contrast to prior techniques where antibodies are produced from a cell population with a low frequency of antigen-specific cells, the present invention allows antibody selection from among a high frequency of antigen-specific cells. Because an enrichment step is used prior to antibody selection, the majority of the cells, preferably virtually all of the cells, used for antibody production are antigen-specific. By producing antibodies from a population of cells with an increased frequency of antigen specificity, the quantity and variety of antibodies are increased. 
     In the antibody selection methods of the present invention, an antibody is preferably selected after an enrichment step and a culture step that results in a clonal population of antigen-specific B cells. The methods can further comprise a step of sequencing a selected antibody or portions thereof from one or more isolated, antigen-specific cells. Any method known in the art for sequencing can be employed and can include sequencing the heavy chain, light chain, variable region(s), and/or complementarity determining region(s) (CDR). 
     In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antigen recognition and/or antibody functionality. For example, the desired antibodies may have specific structural features, such as binding to a particular epitope or mimicry of a particular structure; antagonist or agonist activity; or neutralizing activity, e.g., inhibiting binding between the antigen and a ligand. In one embodiment, the antibody functionality screen is ligand-dependent. Screening for antibody functionality includes, but is not limited to, an in vitro protein-protein interaction assay that recreates the natural interaction of the antigen ligand with recombinant receptor protein; and a cell-based response that is ligand dependent and easily monitored (e.g., proliferation response). In one embodiment, the method for antibody selection includes a step of screening the cell population for antibody functionality by measuring the inhibitory concentration (IC50). In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody having an IC50 of less than about 100, 50, 30, 25, 10 μg/mL, or increments therein. 
     In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antibody binding strength. Antibody binding strength can be measured by any method known in the art (e.g., Biacore™). In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody having a high antigen affinity, e.g., a dissociation constant (Kd) of less than about 5×10 −10  M-1, preferably about 1×10 −13  to 5×10 −10 , 1×10 −12  to 1×10 −10 , 1×10 −12  to 7.5×10 −11 , 1×10 −11  to 2×10 −11 , about 1.5×10 −11  or less, or increments therein. In this embodiment, the antibodies are said to be affinity mature. In a preferred embodiment, the affinity of the antibodies is comparable to or higher than the affinity of any one of Panorex® (edrecolomab), Rituxan® (rituximab), Herceptin® (traztuzumab), Mylotarg® (gentuzumab), Campath® (alemtuzumab), Zevalin™ (ibritumomab), Erbitux™ (cetuximab), Avastin™ (bevicizumab), Raptiva™ (efalizumab), Remicade® (infliximab), Humira™ (adalimumab), and Xolair™ (omalizumab). Preferably, the affinity of the antibodies is comparable to or higher than the affinity of Humira™. The affinity of an antibody can also be increased by known affinity maturation techniques. In one embodiment, at least one cell population is screened for at least one of, preferably both, antibody functionality and antibody binding strength. 
     In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antibody sequence homology, especially human homology. In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody that has a homology to a human antibody of about 50% to about 100%, or increments therein, or greater than about 60%, 70%, 80%, 85%, 90%, or 95% homologous. The antibodies can be humanized to increase the homology to a human sequence by techniques known in the art such as CDR grafting or selectivity determining residue grafting (SDR). 
     In another embodiment, the present invention also provides the antibodies themselves according to any of the embodiments described above in terms of IC50, Kd, and/or homology. 
     The B cell selection protocol disclosed herein has a number of intrinsic advantages versus other methods for obtaining antibody-secreting B cells and monoclonal antibodies specific to desired target antigens. These advantages include, but are not restricted to, the following: 
     First, it has been found that when these selection procedures are utilized with a desired antigen such as IL-6 or TNF-α, the methods reproducibly result in antigen-specific B cells capable of generating what appears to be a substantially comprehensive complement of antibodies, i.e., antibodies that bind to the various different epitopes of the antigen. Without being bound by theory, it is hypothesized that the comprehensive complement is attributable to the antigen enrichment step that is performed prior to initial B cell recovery. Moreover, this advantage allows for the isolation and selection of antibodies with different properties as these properties may vary depending on the epitopic specificity of the particular antibody. 
     Second, it has been found that the B cell selection protocol reproducibly yields a clonal B cell culture containing a single B cell, or its progeny, secreting a single monoclonal antibody that generally binds to the desired antigen with a relatively high binding affinity, i.e. picomolar or better antigen binding affinities. By contrast, prior antibody selection methods tend to yield relatively few high affinity antibodies and therefore require extensive screening procedures to isolate an antibody with therapeutic potential. Without being bound by theory, it is hypothesized that the protocol results in both in vivo B cell immunization of the host (primary immunization) followed by a second in vitro B cell stimulation (secondary antigen priming step) that may enhance the ability and propensity of the recovered clonal B cells to secrete a single high affinity monoclonal antibody specific to the antigen target. 
     Third, it has been observed (as shown herein with IL-6 specific B cells) that the B cell selection protocol reproducibly yields enriched B cells producing IgG&#39;s that are, on average, highly selective (antigen specific) to the desired target. Antigen-enriched B cells recovered by these methods are believed to contain B cells capable of yielding the desired full complement of epitopic specificities as discussed above. 
     Fourth, it has been observed that the B cell selection protocols, even when used with small antigens, i.e., peptides of 100 amino acids or less, e.g., 5-50 amino acids long, reproducibly give rise to a clonal B cell culture that secretes a single high affinity antibody to the small antigen, e.g., a peptide. This is highly surprising as it is generally quite difficult, labor intensive, and sometimes not even feasible to produce high affinity antibodies to small peptides. Accordingly, the invention can be used to produce therapeutic antibodies to desired peptide targets, e.g., viral, bacterial or autoantigen peptides, thereby allowing for the production of monoclonal antibodies with very discrete binding properties or even the production of a cocktail of monoclonal antibodies to different peptide targets, e.g., different viral strains. This advantage may especially be useful in the context of the production of a therapeutic or prophylactic vaccine having a desired valency, such as an HPV vaccine that induces protective immunity to different HPV strains. 
     Fifth, the B cell selection protocol, particularly when used with B cells derived from rabbits, tends to reproducibly yield antigen-specific antibody sequences that are very similar to endogenous human immunoglobulins (around 90% similar at the amino acid level) and that contain CDRs that possess a length very analogous to human immunoglobulins and therefore require little or no sequence modification (typically at most only a few CDR residues may be modified in the parent antibody sequence and no framework exogenous residues introduced) in order to eliminate potential immunogenicity concerns. In particular, preferably the recombinant antibody will contain only the host (rabbit) CDR1 and CDR2 residues required for antigen recognition and the entire CDR3. Thereby, the high antigen binding affinity of the recovered antibody sequences produced according to the B cell and antibody selection protocol remains intact or substantially intact even with humanization. 
     In sum, these methods can be used to produce antibodies exhibiting higher binding affinities to more distinct epitopes by the use of a more efficient protocol than was previously known. 
     In a specific embodiment, the present invention provides a method for identifying a single B cell that secretes an antibody specific to a desired antigen and that optionally possesses at least one desired functional property such as affinity, avidity, cytolytic activity, and the like by a process including the following steps: 
     a. immunizing a host against an antigen; 
     b. harvesting B cells from the host; 
     c. enriching the harvested B cells to increase the frequency of antigen-specific cells; 
     d. creating at least one single cell suspension; 
     e. culturing a sub-population from the single cell suspension under conditions that favor the survival of a single antigen-specific B cell per culture well; 
     f. isolating B cells from the sub-population; and 
     g. determining whether the single B cell produces an antibody specific to the antigen. 
     Typically, these methods will further comprise an additional step of isolating and sequencing, in whole or in part, the polypeptide and nucleic acid sequences encoding the desired antibody. These sequences or modified versions or portions thereof can be expressed in desired host cells in order to produce recombinant antibodies to a desired antigen. 
     As noted previously, it is believed that the clonal population of B cells predominantly comprises antibody-secreting B cells producing antibody against the desired antigen. It is also believed based on experimental results obtained with several antigens and with different B cell populations that the clonally produced B cells and the isolated antigen-specific B cells derived therefrom produced according to the invention secrete a monoclonal antibody that is typically of relatively high affinity and moreover is capable of efficiently and reproducibly producing a selection of monoclonal antibodies of greater epitopic variability as compared to other methods of deriving monoclonal antibodies from cultured antigen-specific B cells. In an exemplary embodiment the population of immune cells used in such B cell selection methods will be derived from a rabbit. However, other hosts that produce antibodies, including non-human and human hosts, can alternatively be used as a source of immune B cells. It is believed that the use of rabbits as a source of B cells may enhance the diversity of monoclonal antibodies that may be derived by the methods. Also, the antibody sequences derived from rabbits according to the invention typically possess sequences having a high degree of sequence identity to human antibody sequences making them favored for use in humans since they should possess little antigenicity. In the course of humanization, the final humanized antibody contains a much lower foreign/host residue content, usually restricted to a subset of the host CDR residues that differ dramatically due to their nature versus the human target sequence used in the grafting. This enhances the probability of complete activity recovery in the humanized antibody protein. 
     The methods of antibody selection using an enrichment step disclosed herein include a step of obtaining an immune cell-containing cell population from an immunized host. Methods of obtaining an immune cell-containing cell population from an immunized host are known in the art and generally include inducing an immune response in a host and harvesting cells from the host to obtain one or more cell populations. The response can be elicited by immunizing the host against a desired antigen. Alternatively, the host used as a source of such immune cells can be naturally exposed to the desired antigen such as an individual who has been infected with a particular pathogen such as a bacterium or virus or alternatively has mounted a specific antibody response to a cancer that the individual is afflicted with. 
     Host animals are well-known in the art and include, but are not limited to, guinea pig, rabbit, mouse, rat, non-human primate, human, as well as other mammals and rodents, chicken, cow, pig, goat, and sheep. Preferably the host is a mammal, more preferably, rabbit, mouse, rat, or human. When exposed to an antigen, the host produces antibodies as part of the native immune response to the antigen. As mentioned, the immune response can occur naturally, as a result of disease, or it can be induced by immunization with the antigen. Immunization can be performed by any method known in the art, such as, by one or more injections of the antigen with or without an agent to enhance immune response, such as complete or incomplete Freund&#39;s adjuvant. In another embodiment, the invention also contemplates intrasplenic immunization. As an alternative to immunizing a host animal in vivo, the method can comprise immunizing a host cell culture in vitro. 
     After allowing time for the immune response (e.g., as measured by serum antibody detection), host animal cells are harvested to obtain one or more cell populations. In a preferred embodiment, a harvested cell population is screened for antibody binding strength and/or antibody functionality. A harvested cell population is preferably from at least one of the spleen, lymph nodes, bone marrow, and/or peripheral blood mononuclear cells (PBMCs). The cells can be harvested from more than one source and pooled. Certain sources may be preferred for certain antigens. For example, the spleen, lymph nodes, and PBMCs are preferred for IL-6; and the lymph nodes are preferred for TNF. The cell population is harvested about 20 to about 90 days or increments therein after immunization, preferably about 50 to about 60 days. A harvested cell population and/or a single cell suspension therefrom can be enriched, screened, and/or cultured for antibody selection. The frequency of antigen-specific cells within a harvested cell population is usually about 1% to about 5%, or increments therein. 
     In one embodiment, a single cell suspension from a harvested cell population is enriched, preferably by using Miltenyi beads. From the harvested cell population having a frequency of antigen-specific cells of about 1% to about 5%, an enriched cell population is thus derived having a frequency of antigen-specific cells approaching 100%. 
     The method of antibody selection using an enrichment step includes a step of producing antibodies from at least one antigen-specific cell from an enriched cell population. Methods of producing antibodies in vitro are well known in the art, and any suitable method can be employed. In one embodiment, an enriched cell population, such as an antigen-specific single cell suspension from a harvested cell population, is plated at various cell densities, such as 50, 100, 250, 500, or other increments between 1 and 1000 cells per well. Preferably, the sub-population comprises no more than about 10,000 antigen-specific, antibody-secreting cells, more preferably about 50-10,000, about 50-5,000, about 50-1,000, about 50-500, about 50-250 antigen-specific, antibody-secreting cells, or increments therein. Then, these sub-populations are cultured with suitable medium (e.g., an activated T cell conditioned medium, particularly 1-5% activated rabbit T cell conditioned medium) on a feeder layer, preferably under conditions that favor the survival of a single proliferating antibody-secreting cell per culture well. The feeder layer, generally comprised of irradiated cell matter, e.g., EL4B cells, does not constitute part of the cell population. The cells are cultured in a suitable media for a time sufficient for antibody production, for example about 1 day to about 2 weeks, about 1 day to about 10 days, at least about 3 days, about 3 to about 5 days, about 5 days to about 7 days, at least about 7 days, or other increments therein. In one embodiment, more than one sub-population is cultured simultaneously. Preferably, a single antibody-producing cell and progeny thereof survives in each well, thereby providing a clonal population of antigen-specific B cells in each well. At this stage, the immunoglobulin G (IgG) produced by the clonal population is highly correlative with antigen specificity. In a preferred embodiment, the IgGs exhibit a correlation with antigen specificity that is greater than about 50%, more preferably greater than 70%, 85%, 90%, 95%, 99%, or increments therein. See  FIG. 3 , which demonstrates an exemplary correlation for IL-6. The correlations were demonstrated by setting up B cell cultures under limiting conditions to establish single antigen-specific antibody products per well. Antigen-specific versus general IgG synthesis was compared. Three populations were observed: IgG that recognized a single format of antigen (biotinylated and direct coating), detectable IgG and antigen recognition irrespective of immobilization, and IgG production alone. IgG production was highly correlated with antigen-specificity. 
     A supernatant containing the antibodies is optionally collected, which can be enriched, screened, and/or cultured for antibody selection according to the steps described above. In one embodiment, the supernatant is enriched (preferably by an antigen-specificity assay, especially an ELISA assay) and/or screened for antibody functionality. 
     In another embodiment, the enriched, preferably clonal, antigen-specific B cell population from which a supernatant described above is optionally screened in order to detect the presence of the desired secreted monoclonal antibody is used for the isolation of a few B cells, preferably a single B cell, which is then tested in an appropriate assay in order to confirm the presence of a single antibody-producing B cell in the clonal B cell population. In one embodiment about 1 to about 20 cells are isolated from the clonal B cell population, preferably less than about 15, 12, 10, 5, or 3 cells, or increments therein, most preferably a single cell. The screen is preferably effected by an antigen-specificity assay, especially a halo assay. The halo assay can be performed with the full length protein, or a fragment thereof. The antibody-containing supernatant can also be screened for at least one of: antigen binding affinity; agonism or antagonism of antigen-ligand binding, induction or inhibition of the proliferation of a specific target cell type; induction or inhibition of lysis of a target cell, and induction or inhibition of a biological pathway involving the antigen. 
     The identified antigen-specific cell can be used to derive the corresponding nucleic acid sequences encoding the desired monoclonal antibody. (An AluI digest can confirm that only a single monoclonal antibody type is produced per well.) As mentioned above, these sequences can be mutated, such as by humanization, in order to render them suitable for use in human medicaments. 
     As mentioned, the enriched B cell population used in the process can also be further enriched, screened, and/or cultured for antibody selection according to the steps described above which can be repeated or performed in a different order. In a preferred embodiment, at least one cell of an enriched, preferably clonal, antigen-specific cell population is isolated, cultured, and used for antibody selection. 
     Thus, in one embodiment, the present invention provides a method comprising: 
     a. harvesting a cell population from an immunized host to obtain a harvested cell population; 
     b. creating at least one single cell suspension from a harvested cell population; 
     c. enriching at least one single cell suspension, preferably by chromatography, to form a first enriched cell population; 
     d. enriching the first enriched cell population, preferably by ELISA assay, to form a second enriched cell population which preferably is clonal, i.e., it contains only a single type of antigen-specific B cell; 
     e. enriching the second enriched cell population, preferably by halo assay, to form a third enriched cell population containing a single or a few number of B cells that produce an antibody specific to a desired antigen; and 
     f. selecting an antibody produced by an antigen-specific cell isolated from the third enriched cell population. 
     The method can further include one or more steps of screening the harvested cell population for antibody binding strength (affinity, avidity) and/or antibody functionality. Suitable screening steps include, but are not limited to, assay methods that detect: whether the antibody produced by the identified antigen-specific B cell produces an antibody possessing a minimal antigen binding affinity, whether the antibody agonizes or antagonizes the binding of a desired antigen to a ligand; whether the antibody induces or inhibits the proliferation of a specific cell type; whether the antibody induces or elicits a cytolytic reaction against target cells; whether the antibody binds to a specific epitope; and whether the antibody modulates (inhibits or agonizes) a specific biological pathway or pathways involving the antigen. 
     Similarly, the method can include one or more steps of screening the second enriched cell population for antibody binding strength and/or antibody functionality. 
     The method can further include a step of sequencing the polypeptide sequence or the corresponding nucleic acid sequence of the selected antibody. The method can also include a step of producing a recombinant antibody using the sequence, a fragment thereof, or a genetically modified version of the selected antibody. Methods for mutating antibody sequences in order to retain desired properties are well known to those skilled in the art and include humanization, chimerisation, production of single chain antibodies; these mutation methods can yield recombinant antibodies possessing desired effector function, immunogenicity, stability, removal or addition of glycosylation, and the like. The recombinant antibody can be produced by any suitable recombinant cell, including, but not limited to mammalian cells such as CHO, COS, BHK, HEK-293, bacterial cells, yeast cells, plant cells, insect cells, and amphibian cells. In one embodiment, the antibodies are expressed in polyploidal yeast cells, i.e., diploid yeast cells, particularly  Pichia.    
     In one embodiment, the method comprises: 
     a. immunizing a host against an antigen to yield host antibodies; 
     b. screening the host antibodies for antigen specificity and neutralization; 
     c. harvesting B cells from the host; 
     d. enriching the harvested B cells to create an enriched cell population having an increased frequency of antigen-specific cells; 
     e. culturing one or more sub-populations from the enriched cell population under conditions that favor the survival of a single B cell to produce a clonal population in at least one culture well; 
     f. determining whether the clonal population produces an antibody specific to the antigen; 
     g. isolating a single B cell; and 
     h. sequencing the nucleic acid sequence of the antibody produced by the single B cell. 
     Methods of Humanizing Antibodies 
     In another embodiment of the invention, there is provided a method for humanizing antibody heavy and light chains. In this embodiment, the following method is followed for the humanization of the heavy and light chains: 
     Light Chain 
     1. Identify the amino acid that is the first one following the signal peptide sequence. This is the start of Framework 1. The signal peptide starts at the first initiation methionine and is typically, but not necessarily 22 amino acids in length for rabbit light chain protein sequences. The start of the mature polypeptide can also be determined experimentally by N-terminal protein sequencing, or can be predicted using a prediction algorithm. This is also the start of Framework 1 as classically defined by those in the field. 
     Example: RbtVL Amino acid residue 1 in  FIG. 2 , starting ‘AYDM . . . ’ 
     2. Identify the end of Framework 3. This is typically 86-90 amino acids following the start of Framework 1 and is typically a cysteine residue preceded by two tyrosine residues. This is the end of the Framework 3 as classically defined by those in the field. 
     Example: RbtVL amino acid residue 88 in  FIG. 2 , ending as ‘TYYC’ 
     3. Use the rabbit light chain sequence of the polypeptide starting from the beginning of Framework 1 to the end of Framework 3 as defined above and perform a sequence homology search for the most similar human antibody protein sequences. This will typically be a search against human germline sequences prior to antibody maturation in order to reduce the possibility of immunogenicity, however any human sequences can be used. Typically a program like BLAST can be used to search a database of sequences for the most homologous. Databases of human antibody sequences can be found from various sources such as NCBI (National Center for Biotechnology Information). 
     Example: RbtVL amino acid sequence from residues numbered 1 through 88 in  FIG. 2  is BLASTed against a human antibody germline database. The top three unique returned sequences are shown in  FIG. 2  as L12A, V1 and Vx02. 
     4. Generally the most homologous human germline variable light chain sequence is then used as the basis for humanization. However those skilled in the art may decide to use another sequence that wasn&#39;t the highest homology as determined by the homology algorithm, based on other factors including sequence gaps and framework similarities. 
     Example: In  FIG. 2 , L12A was the most homologous human germline variable light chain sequence and is used as the basis for the humanization of RbtVL. 
     5. Determine the framework and CDR arrangement (FR1, FR2, FR3, CDR1 &amp; CDR2) for the human homolog being used for the light chain humanization. This is using the traditional layout as described in the field. Align the rabbit variable light chain sequence with the human homolog, while maintaining the layout of the framework and CDR regions. 
     Example: In  FIG. 2 , the RbtVL sequence is aligned with the human homologous sequence L12A, and the framework and CDR domains are indicated. 
     6. Replace the human homologous light chain sequence CDR1 and CDR2 regions with the CDR1 and CDR2 sequences from the rabbit sequence. If there are differences in length between the rabbit and human CDR sequences then use the entire rabbit CDR sequences and their lengths. It is possible that the specificity, affinity and/or immunogenicity of the resulting humanized antibody may be unaltered if smaller or larger sequence exchanges are performed, or if specific residue(s) are altered, however the exchanges as described have been used successfully, but do not exclude the possibility that other changes may be permitted. 
     Example: In  FIG. 2 , the CDR1 and CDR2 amino acid residues of the human homologous variable light chain L12A are replaced with the CDR1 and CDR2 amino acid sequences from the RbtVL rabbit antibody light chain sequence. The human L12A frameworks 1, 2 and 3 are unaltered. The resulting humanized sequence is shown below as VLh from residues numbered 1 through 88. Note that the only residues that are different from the L12A human sequence are underlined, and are thus rabbit-derived amino acid residues. In this example only 8 of the 88 residues are different than the human sequence. 
     7. After framework 3 of the new hybrid sequence created in Step 6, attach the entire CDR3 of the rabbit light chain antibody sequence. The CDR3 sequence can be of various lengths, but is typically 9 to 15 amino acid residues in length. The CDR3 region and the beginning of the following framework 4 region are defined classically and identifiable by those skilled in the art. Typically the beginning of Framework 4, and thus after the end of CDR3 consists of the sequence ‘FGGG . . . ’, however some variation may exist in these residues. 
     Example: In  FIG. 2 , the CDR3 of RbtVL (amino acid residues numbered 89-100) is added after the end of framework 3 in the humanized sequence indicated as VLh. 
     8. The rabbit light chain framework 4, which is typically the final 11 amino acid residues of the variable light chain and begins as indicated in Step 7 above and typically ends with the amino acid sequence ‘ . . . VVKR’ is replaced with the nearest human light chain framework 4 homolog, usually from germline sequence. Frequently this human light chain framework 4 is of the sequence ‘FGGGTKVEIKR’. It is possible that other human light chain framework 4 sequences that are not the most homologous or otherwise different may be used without affecting the specificity, affinity and/or immunogenicity of the resulting humanized antibody. This human light chain framework 4 sequence is added to the end of the variable light chain humanized sequence immediately following the CDR3 sequence from Step 7 above. This is now the end of the variable light chain humanized amino acid sequence. 
     Example: In  FIG. 2 , Framework 4 (FR4) of the RbtVL rabbit light chain sequence is shown above a homologous human FR4 sequence. The human FR4 sequence is added to the humanized variable light chain sequence (VLh) right after the end of the CD3 region added in Step 7 above. 
     Heavy Chain 
     1. Identify the amino acid that is the first one following the signal peptide sequence. This is the start of Framework 1. The signal peptide starts at the first initiation methionine and is typically 19 amino acids in length for rabbit heavy chain protein sequences. Typically, but not necessarily always, the final 3 amino acid residues of a rabbit heavy chain signal peptide are ‘ . . . VQC’, followed by the start of Framework 1. The start of the mature polypeptide can also be determined experimentally by N-terminal protein sequencing, or can be predicted using a prediction algorithm. This is also the start of Framework 1 as classically defined by those in the field. 
     Example: RbtVH Amino acid residue 1 in  FIG. 2 , starting ‘QEQL . . . ’ 
     2. Identify the end of Framework 3. This is typically 95-100 amino acids following the start of Framework 1 and typically has the final sequence of ‘ . . . CAR’ (although the alanine can also be a valine). This is the end of the Framework 3 as classically defined by those in the field. 
     Example: RbtVH amino acid residue 98 in  FIG. 2 , ending as ‘ . . . FCVR’. 
     3. Use the rabbit heavy chain sequence of the polypeptide starting from the beginning of Framework 1 to the end of Framework 3 as defined above and perform a sequence homology search for the most similar human antibody protein sequences. This will typically be against a database of human germline sequences prior to antibody maturation in order to reduce the possibility of immunogenicity, however any human sequences can be used. Typically a program like BLAST can be used to search a database of sequences for the most homologous. Databases of human antibody sequences can be found from various sources such as NCBI (National Center for Biotechnology Information). 
     Example: RbtVH amino acid sequence from residues numbered 1 through 98 in  FIG. 2  is BLASTed against a human antibody germline database. The top three unique returned sequences are shown in  FIG. 2  as 3-64-04, 3-66-04, and 3-53-02. 
     4. Generally the most homologous human germline variable heavy chain sequence is then used as the basis for humanization. However those skilled in the art may decide to use another sequence that wasn&#39;t the most homologous as determined by the homology algorithm, based on other factors including sequence gaps and framework similarities. 
     Example: 3-64-04 in  FIG. 2  was the most homologous human germline variable heavy chain sequence and is used as the basis for the humanization of RbtVH. 
     5. Determine the framework and CDR arrangement (FR1, FR2, FR3, CDR1 &amp; CDR2) for the human homolog being used for the heavy chain humanization. This is using the traditional layout as described in the field. Align the rabbit variable heavy chain sequence with the human homolog, while maintaining the layout of the framework and CDR regions. 
     Example: In  FIG. 2 , the RbtVH sequence is aligned with the human homologous sequence 3-64-04, and the framework and CDR domains are indicated. 
     6. Replace the human homologous heavy chain sequence CDR1 and CDR2 regions with the CDR1 and CDR2 sequences from the rabbit sequence. If there are differences in length between the rabbit and human CDR sequences then use the entire rabbit CDR sequences and their lengths. In addition, it may be necessary to replace the final three amino acids of the human heavy chain Framework 1 region with the final three amino acids of the rabbit heavy chain Framework 1. Typically but not always, in rabbit heavy chain Framework 1 these three residues follow a Glycine residue preceded by a Serine residue. In addition, it may be necessary replace the final amino acid of the human heavy chain Framework 2 region with the final amino acid of the rabbit heavy chain Framework 2. Typically, but not necessarily always, this is a Glycine residue preceded by an Isoleucine residue in the rabbit heavy chain Framework 2. It is possible that the specificity, affinity and/or immunogenicity of the resulting humanized antibody may be unaltered if smaller or larger sequence exchanges are performed, or if specific residue(s) are altered, however the exchanges as described have been used successfully, but do not exclude the possibility that other changes may be permitted. For example, a tryptophan amino acid residue typically occurs four residues prior to the end of the rabbit heavy chain CDR2 region, whereas in human heavy chain CDR2 this residue is typically a Serine residue. Changing this rabbit tryptophan residue to a the human Serine residue at this position has been demonstrated to have minimal to no effect on the humanized antibody&#39;s specificity or affinity, and thus further minimizes the content of rabbit sequence-derived amino acid residues in the humanized sequence. 
     Example: In  FIG. 2 , The CDR1 and CDR2 amino acid residues of the human homologous variable heavy chain are replaced with the CDR1 and CDR2 amino acid sequences from the RbtVH rabbit antibody light chain sequence, except for the boxed residue, which is tryptophan in the rabbit sequence (position number 63) and Serine at the same position in the human sequence, and is kept as the human Serine residue. In addition to the CDR1 and CDR2 changes, the final three amino acids of Framework 1 (positions 28-30) as well as the final residue of Framework 2 (position 49) are retained as rabbit amino acid residues instead of human. The resulting humanized sequence is shown below as VHh from residues numbered 1 through 98. Note that the only residues that are different from the 3-64-04 human sequence are underlined, and are thus rabbit-derived amino acid residues. In this example only 15 of the 98 residues are different than the human sequence. 
     7. After framework 3 of the new hybrid sequence created in Step 6, attach the entire CDR3 of the rabbit heavy chain antibody sequence. The CDR3 sequence can be of various lengths, but is typically 5 to 19 amino acid residues in length. The CDR3 region and the beginning of the following framework 4 region are defined classically and are identifiable by those skilled in the art. Typically the beginning of framework 4, and thus after the end of CDR3 consists of the sequence WGXG . . . (where X is usually Q or P), however some variation may exist in these residues. 
     Example: The CDR3 of RbtVH (amino acid residues numbered 99-110) is added after the end of framework 3 in the humanized sequence indicated as VHh. 
     8. The rabbit heavy chain framework 4, which is typically the final 11 amino acid residues of the variable heavy chain and begins as indicated in Step 7 above and typically ends with the amino acid sequence ‘ . . . TVSS’ (SEQ ID NO. 747) is replaced with the nearest human heavy chain framework 4 homolog, usually from germ line sequence. Frequently this human heavy chain framework 4 is of the sequence ‘WGQGTLVTVSS’ (SEQ ID NO. 740). It is possible that other human heavy chain framework 4 sequences that are not the most homologous or otherwise different may be used without affecting the specificity, affinity and/or immunogenicity of the resulting humanized antibody. This human heavy chain framework 4 sequence is added to the end of the variable heavy chain humanized sequence immediately following the CDR3 sequence from Step 7 above. This is now the end of the variable heavy chain humanized amino acid sequence. 
     Example: In  FIG. 2 , framework 4 (FR4) of the RbtVH rabbit heavy chain sequence is shown above a homologous human heavy FR4 sequence. The human FR4 sequence is added to the humanized variable heavy chain sequence (VHh) right after the end of the CD3 region added in Step 7 above. 
     Methods of Producing Antibodies and Fragments Thereof 
     The invention is also directed to the production of the antibodies described herein or fragments thereof. Recombinant polypeptides corresponding to the antibodies described herein or fragments thereof are secreted from polyploidal, preferably diploid or tetraploid strains of mating competent yeast. In an exemplary embodiment, the invention is directed to methods for producing these recombinant polypeptides in secreted form for prolonged periods using cultures comprising polyploid yeast, i.e., at least several days to a week, more preferably at least a month or several months, and even more preferably at least 6 months to a year or longer. These polyploid yeast cultures will express at least 10-25 mg/liter of the polypeptide, more preferably at least 50-250 mg/liter, still more preferably at least 500-1000 mg/liter, and most preferably a gram per liter or more of the recombinant polypeptide(s). 
     In one embodiment of the invention a pair of genetically marked yeast haploid cells are transformed with expression vectors comprising subunits of a desired heteromultimeric protein. One haploid cell comprises a first expression vector, and a second haploid cell comprises a second expression vector. In another embodiment diploid yeast cells will be transformed with one or more expression vectors that provide for the expression and secretion of one or more of the recombinant polypeptides. In still another embodiment a single haploid cell may be transformed with one or more vectors and used to produce a polyploidal yeast by fusion or mating strategies. In yet another embodiment a diploid yeast culture may be transformed with one or more vectors providing for the expression and secretion of a desired polypeptide or polypeptides. These vectors may comprise vectors e.g., linearized plasmids or other linear DNA products that integrate into the yeast cell&#39;s genome randomly, through homologous recombination, or using a recombinase such as Cre/Lox or Flp/Frt. Optionally, additional expression vectors may be introduced into the haploid or diploid cells; or the first or second expression vectors may comprise additional coding sequences; for the synthesis of heterotrimers; heterotetramers; etc. The expression levels of the non-identical polypeptides may be individually calibrated, and adjusted through appropriate selection, vector copy number, promoter strength and/or induction and the like. The transformed haploid cells are genetically crossed or fused. The resulting diploid or tetraploid strains are utilized to produce and secrete fully assembled and biologically functional proteins, humanized antibodies described herein or fragments thereof. 
     The use of diploid or tetraploid cells for protein production provides for unexpected benefits. The cells can be grown for production purposes, i.e. scaled up, and for extended periods of time, in conditions that can be deleterious to the growth of haploid cells, which conditions may include high cell density; growth in minimal media; growth at low temperatures; stable growth in the absence of selective pressure; and which may provide for maintenance of heterologous gene sequence integrity and maintenance of high level expression over time. Without wishing to be bound thereby, the inventors theorize that these benefits may arise, at least in part, from the creation of diploid strains from two distinct parental haploid strains. Such haploid strains can comprise numerous minor autotrophic mutations, which mutations are complemented in the diploid or tetraploid, enabling growth and enhanced production under highly selective conditions. 
     Transformed mating competent haploid yeast cells provide a genetic method that enables subunit pairing of a desired protein. Haploid yeast strains are transformed with each of two expression vectors, a first vector to direct the synthesis of one polypeptide chain and a second vector to direct the synthesis of a second, non-identical polypeptide chain. The two haploid strains are mated to provide a diploid host where optimized target protein production can be obtained. 
     Optionally, additional non-identical coding sequence(s) are provided. Such sequences may be present on additional expression vectors or in the first or the second expression vectors. As is known in the art, multiple coding sequences may be independently expressed from individual promoters; or may be coordinately expressed through the inclusion of an “internal ribosome entry site” or “IRES”, which is an element that promotes direct internal ribosome entry to the initiation codon, such as ATG, of a cistron (a protein encoding region), thereby leading to the cap-independent translation of the gene. IRES elements functional in yeast are described by Thompson et al. (2001)  P.N.A.S.  98:12866-12868. 
     In one embodiment of the invention, antibody sequences are produced in combination with a secretory J chain, which provides for enhanced stability of IgA (see U.S. Pat. Nos. 5,959,177; and 5,202,422). 
     In a preferred embodiment the two haploid yeast strains are each auxotrophic, and require supplementation of media for growth of the haploid cells. The pair of auxotrophs are complementary, such that the diploid product will grow in the absence of the supplements required for the haploid cells. Many such genetic markers are known in yeast, including requirements for amino acids (e.g. met, lys, his, arg, etc.), nucleosides (e.g. ura3, ade1, etc.); and the like. Amino acid markers may be preferred for the methods of the invention. Alternatively diploid cells which contain the desired vectors can be selected by other means, e.g., by use of other markers, such as green fluorescent protein, antibiotic resistance genes, various dominant selectable markers, and the like. 
     Two transformed haploid cells may be genetically crossed and diploid strains arising from this mating event selected by their hybrid nutritional requirements and/or antibiotic resistance spectra. Alternatively, populations of the two transformed haploid strains are spheroplasted and fused, and diploid progeny regenerated and selected. By either method, diploid strains can be identified and selectively grown based on their ability to grow in different media than their parents. For example, the diploid cells may be grown in minimal medium that may include antibiotics. The diploid synthesis strategy has certain advantages. Diploid strains have the potential to produce enhanced levels of heterologous protein through broader complementation to underlying mutations, which may impact the production and/or secretion of recombinant protein. Furthermore, once stable strains have been obtained, any antibiotics used to select those strains do not necessarily need to be continuously present in the growth media. 
     As noted above, in some embodiments a haploid yeast may be transformed with a single or multiple vectors and mated or fused with a non-transformed cell to produce a diploid cell containing the vector or vectors. In other embodiments, a diploid yeast cell may be transformed with one or more vectors that provide for the expression and secretion of a desired heterologous polypeptide by the diploid yeast cell. 
     In one embodiment of the invention, two haploid strains are transformed with a library of polypeptides, e.g. a library of antibody heavy or light chains. Transformed haploid cells that synthesize the polypeptides are mated with the complementary haploid cells. The resulting diploid cells are screened for functional protein. The diploid cells provide a means of rapidly, conveniently and inexpensively bringing together a large number of combinations of polypeptides for functional testing. This technology is especially applicable for the generation of heterodimeric protein products, where optimized subunit synthesis levels are critical for functional protein expression and secretion. 
     In another embodiment of the invention, the expression level ratio of the two subunits is regulated in order to maximize product generation. Heterodimer subunit protein levels have been shown previously to impact the final product generation (Simmons L C, J Immunol Methods. 2002 May 1; 263(1-2):133-47). Regulation can be achieved prior to the mating step by selection for a marker present on the expression vector. By stably increasing the copy number of the vector, the expression level can be increased. In some cases, it may be desirable to increase the level of one chain relative to the other, so as to reach a balanced proportion between the subunits of the polypeptide. Antibiotic resistance markers are useful for this purpose, e.g. Zeocin™ (phleomycin) resistance marker, G418 resistance, etc. and provide a means of enrichment for strains that contain multiple integrated copies of an expression vector in a strain by selecting for transformants that are resistant to higher levels of Zeocin™ (phleomycin) or G418. The proper ratio, e.g. 1:1; 1:2; etc. of the subunit genes may be important for efficient protein production. Even when the same promoter is used to transcribe both subunits, many other factors contribute to the final level of protein expressed and therefore, it can be useful to increase the number of copies of one encoded gene relative to the other. Alternatively, diploid strains that produce higher levels of a polypeptide, relative to single copy vector strains, are created by mating two haploid strains, both of which have multiple copies of the expression vectors. 
     Host cells are transformed with the above-described expression vectors, mated to form diploid strains, and cultured in conventional nutrient media modified as appropriate for inducing promoters, selecting transformants or amplifying the genes encoding the desired sequences. A number of minimal media suitable for the growth of yeast are known in the art. Any of these media may be supplemented as necessary with salts (such as sodium chloride, calcium, magnesium, and phosphate), buffers (such as phosphate, HEPES), nucleosides (such as adenosine and thymidine), antibiotics, trace elements, and glucose or an equivalent energy source. Any other necessary supplements may also be included at appropriate concentrations that would be known to those skilled in the art. The culture conditions, such as temperature, pH and the like, are those previously used with the host cell selected for expression, and will be apparent to the ordinarily skilled artisan. 
     Secreted proteins are recovered from the culture medium. A protease inhibitor, such as phenyl methyl sulfonyl fluoride (PMSF) may be useful to inhibit proteolytic degradation during purification, and antibiotics may be included to prevent the growth of adventitious contaminants. The composition may be concentrated, filtered, dialyzed, etc., using methods known in the art. 
     The diploid cells of the invention are grown for production purposes. Such production purposes desirably include growth in minimal media, which media lacks pre-formed amino acids and other complex biomolecules, e.g., media comprising ammonia as a nitrogen source, and glucose as an energy and carbon source, and salts as a source of phosphate, calcium and the like. Preferably such production media lacks selective agents such as antibiotics, amino acids, purines, pyrimidines, etc. The diploid cells can be grown to high cell density, for example at least about 50 g/L; more usually at least about 100 g/L; and may be at least about 300, about 400, about 500 g/L or more. 
     In one embodiment of the invention, the growth of the subject cells for production purposes is performed at low temperatures, which temperatures may be lowered during log phase, during stationary phase, or both. The term “low temperature” refers to temperatures of at least about 15° C., more usually at least about 17° C., and may be about 20° C., and is usually not more than about 25° C., more usually not more than about 22° C. In another embodiment of the invention, the low temperature is usually not more than about 28° C. Growth temperature can impact the production of full-length secreted proteins in production cultures, and decreasing the culture growth temperature can strongly enhance the intact product yield. The decreased temperature appears to assist intracellular trafficking through the folding and post-translational processing pathways used by the host to generate the target product, along with reduction of cellular protease degradation. 
     The methods of the invention provide for expression of secreted, active protein, preferably a mammalian protein. In one embodiment, secreted, “active antibodies”, as used herein, refers to a correctly folded multimer of at least two properly paired chains, which accurately binds to its cognate antigen. Expression levels of active protein are usually at least about 10-50 mg/liter culture, more usually at least about 100 mg/liter, preferably at least about 500 mg/liter, and may be 1000 mg/liter or more. 
     The methods of the invention can provide for increased stability of the host and heterologous coding sequences during production. The stability is evidenced, for example, by maintenance of high levels of expression of time, where the starting level of expression is decreased by not more than about 20%, usually not more than 10%, and may be decreased by not more than about 5% over about 20 doublings, 50 doublings, 100 doublings, or more. 
     The strain stability also provides for maintenance of heterologous gene sequence integrity over time, where the sequence of the active coding sequence and requisite transcriptional regulatory elements are maintained in at least about 99% of the diploid cells, usually in at least about 99.9% of the diploid cells, and preferably in at least about 99.99% of the diploid cells over about 20 doublings, 50 doublings, 100 doublings, or more. Preferably, substantially all of the diploid cells maintain the sequence of the active coding sequence and requisite transcriptional regulatory elements. 
     Other methods of producing antibodies are well known to those of ordinary skill in the art. For example, methods of producing chimeric antibodies are now well known in the art (See, for example, U.S. Pat. No. 4,816,567 to Cabilly et al.; Morrison et al., P.N.A.S. USA, 81:8651-55 (1984); Neuberger, M. S. et al., Nature, 314:268-270 (1985); Boulianne, G. L. et al., Nature, 312:643-46 (1984), the disclosures of each of which are herein incorporated by reference in their entireties). 
     Likewise, other methods of producing humanized antibodies are now well known in the art (See, for example, U.S. Pat. Nos. 5,530,101, 5,585,089, 5,693,762, and 6,180,370 to Queen et al; U.S. Pat. Nos. 5,225,539 and 6,548,640 to Winter; U.S. Pat. Nos. 6,054,297, 6,407,213 and 6,639,055 to Carter et al; U.S. Pat. No. 6,632,927 to Adair; Jones, P. T. et al, Nature, 321:522-525 (1986); Reichmann, L., et al, Nature, 332:323-327 (1988); Verhoeyen, M, et al, Science, 239:1534-36 (1988), the disclosures of each of which are herein incorporated by reference in their entireties). 
     Antibody polypeptides of the invention having IL-6 binding specificity may also be produced by constructing, using conventional techniques well known to those of ordinary skill in the art, an expression vector containing an operon and a DNA sequence encoding an antibody heavy chain in which the DNA sequence encoding the CDRs required for antibody specificity is derived from a non-human cell source, preferably a rabbit B-cell source, while the DNA sequence encoding the remaining parts of the antibody chain is derived from a human cell source. 
     A second expression vector is produced using the same conventional means well known to those of ordinary skill in the art, said expression vector containing an operon and a DNA sequence encoding an antibody light chain in which the DNA sequence encoding the CDRs required for antibody specificity is derived from a non-human cell source, preferably a rabbit B-cell source, while the DNA sequence encoding the remaining parts of the antibody chain is derived from a human cell source. 
     The expression vectors are transfected into a host cell by convention techniques well known to those of ordinary skill in the art to produce a transfected host cell, said transfected host cell cultured by conventional techniques well known to those of ordinary skill in the art to produce said antibody polypeptides. 
     The host cell may be co-transfected with the two expression vectors described above, the first expression vector containing DNA encoding an operon and a light chain-derived polypeptide and the second vector containing DNA encoding an operon and a heavy chain-derived polypeptide. The two vectors contain different selectable markers, but preferably achieve substantially equal expression of the heavy and light chain polypeptides. Alternatively, a single vector may be used, the vector including DNA encoding both the heavy and light chain polypeptides. The coding sequences for the heavy and light chains may comprise cDNA. 
     The host cells used to express the antibody polypeptides may be either a bacterial cell such as  E. coli , or a eukaryotic cell. In a particularly preferred embodiment of the invention, a mammalian cell of a well-defined type for this purpose, such as a myeloma cell or a Chinese hamster ovary (CHO) cell line may be used. 
     The general methods by which the vectors may be constructed, transfection methods required to produce the host cell and culturing methods required to produce the antibody polypeptides from said host cells all include conventional techniques. Although preferably the cell line used to produce the antibody is a mammalian cell line, any other suitable cell line, such as a bacterial cell line such as an  E. coli -derived bacterial strain, or a yeast cell line, may alternatively be used. 
     Similarly, once produced the antibody polypeptides may be purified according to standard procedures in the art, such as for example cross-flow filtration, ammonium sulphate precipitation, affinity column chromatography and the like. 
     The antibody polypeptides described herein may also be used for the design and synthesis of either peptide or non-peptide mimetics that would be useful for the same therapeutic applications as the antibody polypeptides of the invention. See, for example, Saragobi et al, Science, 253:792-795 (1991), the contents of which are herein incorporated by reference in its entirety. 
     Screening Assays 
     The invention also includes screening assays designed to assist in the identification of diseases and disorders associated with IL-6 in patients exhibiting symptoms of an IL-6 associated disease or disorder. 
     In one embodiment of the invention, the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, are used to detect the presence of IL-6 in a biological sample obtained from a patient exhibiting symptoms of a disease or disorder associated with IL-6. The presence of IL-6, or elevated levels thereof when compared to pre-disease levels of IL-6 in a comparable biological sample, may be beneficial in diagnosing a disease or disorder associated with IL-6. 
     Another embodiment of the invention provides a diagnostic or screening assay to assist in diagnosis of diseases or disorders associated with IL-6 in patients exhibiting symptoms of an IL-6 associated disease or disorder identified herein, comprising assaying the level of IL-6 expression in a biological sample from said patient using a post-translationally modified anti-IL-6 antibody or binding fragment thereof. The anti-IL-6 antibody or binding fragment thereof may be post-translationally modified to include a detectable moiety such as set forth previously in the disclosure. 
     The IL-6 level in the biological sample is determined using a modified anti-IL-6 antibody or binding fragment thereof as set forth herein, and comparing the level of IL-6 in the biological sample against a standard level of IL-6 (e.g., the level in normal biological samples). The skilled clinician would understand that some variability may exist between normal biological samples, and would take that into consideration when evaluating results. 
     The above-recited assay may also be useful in monitoring a disease or disorder, where the level of IL-6 obtained in a biological sample from a patient believed to have an IL-6 associated disease or disorder is compared with the level of IL-6 in prior biological samples from the same patient, in order to ascertain whether the IL-6 level in said patient has changed with, for example, a treatment regimen. 
     The invention is also directed to a method of in vivo imaging which detects the presence of cells which express IL-6 comprising administering a diagnostically effective amount of a diagnostic composition. Said in vivo imaging is useful for the detection and imaging of IL-6 expressing tumors or metastases and IL-6 expressing inflammatory sites, for example, and can be used as part of a planning regimen for design of an effective cancer or arthritis treatment protocol. The treatment protocol may include, for example, one or more of radiation, chemotherapy, cytokine therapy, gene therapy, and antibody therapy, as well as an anti-IL-6 antibody or fragment thereof. 
     A skilled clinician would understand that a biological sample includes, but is not limited to, sera, plasma, urine, saliva, mucous, pleural fluid, synovial fluid and spinal fluid. 
     Methods of Ameliorating or Reducing Symptoms of or Treating, or Preventing, Diseases and Disorders Associated with, IL-6 
     In an embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with IL-6. IL-6 antagonists described herein can also be administered in a therapeutically effective amount to patients in need of treatment of diseases and disorders associated with IL-6 in the form of a pharmaceutical composition as described in greater detail below. 
     In one embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with elevated C-reactive protein (CRP). Such diseases include any disease that exhibits chronic inflammation, e.g., rheumatoid arthritis, juvenile rheumatoid arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, systemic lupus erythematosis, Crohn&#39;s disease, ulcerative colitis, pemphigus, dermatomyositis, polymyositis, polymyalgia rheumatica, giant cell arteritis, vasculitis, polyarteritis  nodosa , Wegener&#39;s granulomatosis, Kawasaki disease, isolated CNS vasculitis, Churg-Strauss arteritis, microscopic polyarteritis, microscopic polyangiitis, Henoch-Schonlein purpura, essential cryoglobulinemic vasculitis, rheumatoid vasculitis, cryoglobulinemia, relapsing polychondritis, Behcet&#39;s disease, Takayasu&#39;s arteritis, ischemic heart disease, stroke, multiple sclerosis, sepsis, vasculitis secondary to viral infection (e.g., hepatitis B, hepatitis C, HIV, cytomegalovirus, Epstein-Barr virus, Parvo B19 virus, etc.), Buerger&#39;s Disease, cancer, advanced cancer, Osteoarthritis, systemic sclerosis, CREST syndrome, Reiter&#39;s disease, Paget&#39;s disease of bone, Sjogran&#39;s syndrome, diabetes type 1, diabetes type 2, familial Mediterranean fever, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune thyroid diseases, pernicious anemia, vitiligo, alopecia areata, primary biliary cirrhosis, autoimmune chronic active hepatitis, alcoholic cirrhosis, viral hepatitis including hepatitis B and C, other organ specific autoimmune diseases, burns, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, allergic asthma, other allergic conditions or any combination thereof. 
     In one embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with reduced serum albumin, e.g. rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac&#39;s disease, trauma, burns, other diseases associated with reduced serum albumin, or any combination thereof. 
     In another embodiment of the invention, IL-6 antagonists described herein are administered to a patient in combination with another active agent. For example, IL-6 antagonist may be co-administered with one or more chemotherapy agents, such as VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan,  vinca  alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins (e.g. IL-12 or IL-2), IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, Erbitux™, Avastin™ Pertuzumab, anti-CD20 antibodies, Rituxan®, ocrelizumab, ofatumumab, DXL625, Herceptin®, or any combination thereof. 
     In one embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with fatigue. Diseases and disorders associated with fatigue include, but are not limited to, general fatigue, exercise-induced fatigue, cancer-related fatigue, fibromyalgia, inflammatory disease-related fatigue and chronic fatigue syndrome. See, for example, Esper D H, et al, The cancer cachexia syndrome: a review of metabolic and clinical manifestations, Nutr Clin Pract., 2005 August; 20 (4):369-76; Vgontzas A N, et al, IL-6 and its circadian secretion in humans, Neuroimmunomodulation, 2005; 12(3):131-40; Robson-Ansley, P J, et al, Acute interleukin-6 administration impairs athletic performance in healthy, trained male runners, Can J Appl Physiol., 2004 August; 29(4):411-8; Shephard R J., Cytokine responses to physical activity, with particular reference to IL-6: sources, actions, and clinical implications, Crit Rev Immunol., 2002; 22(3):165-82; Arnold, M C, et al, Using an interleukin-6 challenge to evaluate neuropsychological performance in chronic fatigue syndrome, Psychol Med., 2002 August; 32(6):1075-89; Kurzrock R., The role of cytokines in cancer-related fatigue, Cancer, 2001 Sep. 15; 92(6 Suppl):1684-8; Nishimoto N, et al, Improvement in Castleman&#39;s disease by humanized anti-interleukin-6 receptor antibody therapy, Blood, 2000 Jan. 1; 95 (1):56-61; Vgontzas A N, et al, Circadian interleukin-6 secretion and quantity and depth of sleep, J Clin Endocrinol Metab., 1999 August; 84(8):2603-7; and Spath-Schwalbe E, et al, Acute effects of recombinant human interleukin 6 on endocrine and central nervous sleep functions in healthy men, J Clin Endocrinol Metab., 1998 May; 83(5):1573-9; the disclosures of each of which are herein incorporated by reference in their entireties. 
     In a preferred embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, cachexia. Diseases and disorders associated with cachexia include, but are not limited to, cancer-related cachexia, cardiac-related cachexia, respiratory-related cachexia, renal-related cachexia and age-related cachexia. See, for example, Barton, B E., Interleukin-6 and new strategies for the treatment of cancer, hyperproliferative diseases and paraneoplastic syndromes, Expert Opin Ther Targets, 2005 August; 9(4):737-52; Zaki M H, et al, CNTO 328, a monoclonal antibody to IL-6, inhibits human tumor-induced cachexia in nude mice, Int J Cancer, 2004 Sep. 10; 111(4):592-5; Trikha M, et al, Targeted anti-interleukin-6 monoclonal antibody therapy for cancer: a review of the rationale and clinical evidence, Clin Cancer Res., 2003 Oct. 15; 9(13):4653-65; Lelli G, et al, Treatment of the cancer anorexia-cachexia syndrome: a critical reappraisal, J Chemother., 2003 June; 15(3):220-5; Argiles J M, et al, Cytokines in the pathogenesis of cancer cachexia, Curr Opin Clin Nutr Metab Care, 2003 July; 6(4):401-6; Barton B E., IL-6-like cytokines and cancer cachexia: consequences of chronic inflammation, Immunol Res., 2001; 23(1):41-58; Yamashita J I, et al, Medroxyprogesterone acetate and cancer cachexia: interleukin-6 involvement, Breast Cancer, 2000; 7(2):130-5; Yeh S S, et al, Geriatric cachexia: the role of cytokines, Am J Clin Nutr., 1999 August; 70(2):183-97; Strassmann G, et al, Inhibition of experimental cancer cachexia by anti-cytokine and anti-cytokine-receptor therapy, Cytokines Mol Ther., 1995 June; 1(2):107-13; Fujita J, et al, Anti-interleukin-6 receptor antibody prevents muscle atrophy in colon-26 adenocarcinoma-bearing mice with modulation of lysosomal and ATP-ubiquitin-dependent proteolytic pathways, Int J Cancer, 1996 Nov. 27; 68(5):637-43; Tsujinaka T, et al, Interleukin 6 receptor antibody inhibits muscle atrophy and modulates proteolytic systems in interleukin 6 transgenic mice, J Clin Invest., 1996 Jan. 1; 97(1):244-9; Emilie D, et al, Administration of an anti-interleukin-6 monoclonal antibody to patients with acquired immunodeficiency syndrome and lymphoma: effect on lymphoma growth and on B clinical Symptoms, Blood, 1994 Oct. 15; 84 (8):2472-9; and Strassmann G, et al, Evidence for the involvement of interleukin 6 in experimental cancer cachexia, J Clin Invest., 1992 May; 89(5):1681-4; the disclosures of each of which are herein incorporated by reference in their entireties. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, autoimmune diseases and disorders. Diseases and disorders associated with autoimmunity include, but are not limited to, rheumatoid arthritis, systemic lupus erythematosis (SLE), systemic juvenile idiopathic arthritis, psoriasis, psoriatic arthropathy, ankylo sing spondylitis, inflammatory bowel disease (IBD), polymyalgia rheumatica, giant cell arteritis, autoimmune vasculitis, graft versus host disease (GVHD), Sjogren&#39;s syndrome, adult onset Still&#39;s disease. In a preferred embodiment of the invention, humanized anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, rheumatoid arthritis and systemic juvenile idiopathic arthritis. See, for example, Nishimoto N., Clinical studies in patients with Castleman&#39;s disease, Crohn&#39;s disease, and rheumatoid arthritis in Japan, Clin Rev Allergy Immunol., 2005 June; 28(3):221-30; Nishimoto N, et al, Treatment of rheumatoid arthritis with humanized anti-interleukin-6 receptor antibody: a multicenter, double-blind, placebo-controlled trial, Arthritis Rheum., 2004 June; 50(6):1761-9; Choy E., Interleukin 6 receptor as a target for the treatment of rheumatoid arthritis, Ann Rheum Dis., 2003 November; 62 Suppl 2:ii68-9; Nishimoto N, et al, Toxicity, pharmacokinetics, and dose-finding study of repetitive treatment with the humanized anti-interleukin 6 receptor antibody MRA in rheumatoid arthritis. Phase I/II clinical study, J Rheumatol., 2003 July; 30(7):1426-35; Mihara M, et al, Humanized antibody to human interleukin-6 receptor inhibits the development of collagen arthritis in cynomolgus monkeys, Clin Immunol., 2001 March; 98(3):319-26; Nishimoto N, et al, Anti-interleukin 6 receptor antibody treatment in rheumatic disease, Ann Rheum Dis., 2000 November; 59 Suppl 1:i21-7; Tackey E, et al, Rationale for interleukin-6 blockade in systemic lupus erythematosus, Lupus, 2004; 13(5):339-43; Finck B K, et al, Interleukin 6 promotes murine lupus in NZB/NZW Fl mice, J Clin Invest., 1994 August; 94 (2):585-91; Kitani A, et al, Autostimulatory effects of IL-6 on excessive B cell differentiation in patients with systemic lupus erythematosus: analysis of IL-6 production and IL-6R expression, Clin Exp Immunol., 1992 April; 88(1):75-83; Stuart R A, et al, Elevated serum interleukin-6 levels associated with active disease in systemic connective tissue disorders, Clin Exp Rheumatol., 1995 January-February; 13 (1):17-22; Mihara M, et al, IL-6 receptor blockage inhibits the onset of autoimmune kidney disease in NZB/W Fl mice, Clin Exp Immunol., 1998 June; 12(3):397-402; Woo P, et al, Open label phase II trial of single, ascending doses of MRA in Caucasian children with severe systemic juvenile idiopathic arthritis: proof of principle of the efficacy of IL-6 receptor blockade in this type of arthritis and demonstration of prolonged clinical improvement, Arthritis Res Ther., 2005; 7(6):RI281-8. Epub 2005 Sep. 15; Yokota S, et al, Clinical study of tocilizumab in children with systemic-onset juvenile idiopathic arthritis, Clin Rev Allergy Immunol., 2005 June; 28(3):231-8; Yokota S, et al, Therapeutic efficacy of humanized recombinant anti-interleukin-6 receptor antibody in children with systemic-onset juvenile idiopathic arthritis, Arthritis Rheum., 2005 March; 52(3):818-25; de Benedetti F, et al, Targeting the interleukin-6 receptor: a new treatment for systemic juvenile idiopathic arthritis?, Arthritis Rheum., 2005 March; 52(3):687-93; De Benedetti F, et al, Is systemic juvenile rheumatoid arthritis an interleukin 6 mediated disease?, J Rheumatol., 1998 February; 25(2):203-7; Ishihara K, et al, IL-6 in autoimmune disease and chronic inflammatory proliferative disease, Cytokine Growth Factor Rev., 2002 August-October; 13 (4-5):357-68; Gilhar A, et al, In vivo effects of cytokines on psoriatic skin grafted on nude mice: involvement of the tumor necrosis factor (TNF) receptor, Clin Exp Immunol., 1996 October; 106(1):134-42; Spadaro A, et al, Interleukin-6 and soluble interleukin-2 receptor in psoriatic arthritis: correlations with clinical and laboratory parameters, Clin Exp Rheumatol., 1996 July-August; 14 (4):413-6; Ameglio F, et al, Interleukin-6 and tumor necrosis factor levels decrease in the suction blister fluids of psoriatic patients during effective therapy, Dermatology, 1994; 189(4):359-63; Wendling D, et al, Combination therapy of anti-CD4 and anti-IL-6 monoclonal antibodies in a case of severe spondylarthropathy, Br J Rheumatol., 1996 December; 35(12):1330; Gratacos J, et al, Serum cytokines (IL-6, TNF-alpha, IL-1 beta and IFN-gamma) in ankylosing spondylitis: a close correlation between serum IL-6 and disease activity and severity, Br J Rheumatol., 1994 October; 33(10):927-31; Ito H., Treatment of Crohn&#39;s disease with anti-IL-6 receptor antibody, J Gastroenterol., 2005 March; 40 Suppl 16:32-4; Ito H, et al, A pilot randomized trial of a human anti-interleukin-6 receptor monoclonal antibody in active Crohn&#39;s disease, Gastroenterology, 2004 April; 126(4):989-96; discussion 947; Ito H., IL-6 and Crohn&#39;s disease, Curr Drug Targets Inflamm Allergy, 2003 June; 2(2):12530; Ito H, et al, Anti-IL-6 receptor monoclonal antibody inhibits leukocyte recruitment and promotes T-cell apoptosis in a murine model of Crohn&#39;s disease, J Gastroenterol., 2002 November; 37 Suppl 14:56-61; Ito H., Anti-interleukin-6 therapy for Crohn&#39;s disease, Curr Pharm Des., 2003; 9(4):295-305; Salvarani C, et al, Acute-phase reactants and the risk of relapse/recurrence in polymyalgia rheumatica: a prospective follow-up study, Arthritis Rheum., 2005 Feb. 15; 53(1):33-8; Roche N E, et al, Correlation of interleukin-6 production and disease activity in polymyalgia rheumatica and giant cell arteritis, Arthritis Rheum., 1993 September; 36(9):1286-94; Gupta M, et al, Cytokine modulation with immune gamma-globulin in peripheral blood of normal children and its implications in Kawasaki disease treatment, J Clin Immunol., 2001 May; 21(3):193-9; Noris M, et al, Interleukin-6 and RANTES in Takayasu arteritis: a guide for therapeutic decisions?, Circulation, 1999 Jul. 6; 100(1):55-60; Besbas N, et al, The role of cytokines in Henoch Schonlein purpura, Scand J Rheumatol., 1997; 26(6):456-60; Hirohata S, et al, Cerebrospinal fluid interleukin-6 in progressive Neuro-Behcet&#39;s syndrome, Clin Immunol Immunopathol., 1997 January; 82(1):12-7; Yamakawa Y, et al, Interleukin-6 (IL-6) in patients with Behcet&#39;s disease, J Dermatol Sci., 1996 March; 11(3):189-95; Kim D S., Serum interleukin-6 in Kawasaki disease, Yonsei Med J., 1992 June; 33(2):183-8; Lange, A., et al, Cytokines, adhesion molecules (E-selectin and VCAM-1) and graft-versus-host disease, Arch. Immunol Ther Exp., 1995, 43(2):99-105; Tanaka, J., et al, Cytokine gene expression after allogeneic bone marrow transplantation, Leuk. Lymphoma, 1995 16(5-6):413-418; Dickenson, A M, et al, Predicting outcome in hematological stem cell transplantation, Arch Immunol Ther Exp., 2002 50(6):371-8; Zeiser, R, et al, Immunopathogenesis of acute graft-versus-host disease: implications for novel preventive and therapeutic strategies, Ann Hematol., 2004 83(9):551-65; Dickinson, A M, et al, Genetic polymorphisms predicting the outcome of bone marrow transplants, Br. J Haematol., 2004 127(5):479-90; and Scheinberg M A, et al, Interleukin 6: a possible marker of disease activity in adult onset Still&#39;s disease, Clin Exp Rheumatol., 1996 November-December; 14 (6):653-5, the disclosures of each of which are herein incorporated by reference in their entireties. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with the skeletal system. Diseases and disorders associated with the skeletal system include, but are not limited to, osteoarthritis, osteoporosis and Paget&#39;s disease of bone. In a preferred embodiment of the invention, humanized anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, osteoarthritis. See, for example, Malemud C J., Cytokines as therapeutic targets for osteoarthritis, BioDrugs, 2004; 18(1):23-35; Westacott C I, et al, Cytokines in osteoarthritis: mediators or markers of joint destruction?, Semin Arthritis Rheum., 1996 February; 25(4):254-72; Sugiyama T., Involvement of interleukin-6 and prostaglandin E2 in particular osteoporosis of postmenopausal women with rheumatoid arthritis, J Bone Miner Metab., 2001; 19(2):89-96; Abrahamsen B, et al, Cytokines and bone loss in a 5-year longitudinal study—hormone replacement therapy suppresses serum soluble interleukin-6 receptor and increases interleukin-1-receptor antagonist: the Danish Osteoporosis Prevention Study, J Bone Miner Res., 2000 August; 15(8):1545-54; Straub R H, et al, Hormone replacement therapy and interrelation between serum interleukin-6 and body mass index in postmenopausal women: a population-based study, J Clin Endocrinol Metab., 2000 March; 85(3):1340-4; Manolagas S C, The role of IL-6 type cytokines and their receptors in bone, Ann N Y Acad Sci., 1998 May 1; 840:194-204; Ershler W B, et al, Immunologic aspects of osteoporosis, Dev Comp Immunol., 1997 November-December; 21(6):487-99; Jilka R L, et al, Increased osteoclast development after estrogen loss: mediation by interleukin-6, Science, 1992 Jul. 3; 257(5066):88-91; Kallen K J, et al, New developments in IL-6 dependent biology and therapy: where do we stand and what are the options?, Expert Opin Investig Drugs, 1999 September; 8(9):1327-49; Neale S D, et al, The influence of serum cytokines and growth factors on osteoclast formation in Paget&#39;s disease, QJM, 2002 April; 95 (4):233-40; Roodman G D, Osteoclast function In Paget&#39;s disease and multiple myeloma, Bone, 1995 August; 17(2 Suppl):57S-61S; Hoyland J A, et al, Interleukin-6, IL-6 receptor, and IL-6 nuclear factor gene expression in Paget&#39;s disease, J Bone Miner Res., 1994 January; 9(1):75-80; and Roodman G D, et al, Interleukin 6. A potential autocrine/paracrine factor in Paget&#39;s disease of bone, J Clin Invest., 1992 January; 89(1):46-52; the disclosures of each of which are herein incorporated by reference in their entireties. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with cancer. Diseases and disorders associated with cancer include, but are not limited to, Acanthoma, Acinic cell carcinoma, Acoustic neuroma, Acral lentiginous melanoma, Acrospiroma, Acute eosinophilic leukemia, Acute lymphoblastic leukemia, Acute megakaryoblastic leukemia, Acute monocytic leukemia, Acute myeloblastic leukemia with maturation, Acute myeloid dendritic cell leukemia, Acute myeloid leukemia, Acute promyelocytic leukemia, Adamantinoma, Adenocarcinoma, Adenoid cystic carcinoma, Adenoma, Adenomatoid odontogenic tumor, Adrenocortical carcinoma, Adult T-cell leukemia, Aggressive NK-cell leukemia, AIDS-Related Cancers, AIDS-related lymphoma, Alveolar soft part sarcoma, Ameloblastic fibroma, Anal cancer, Anaplastic large cell lymphoma, Anaplastic thyroid cancer, Angioimmunoblastic T-cell lymphoma, Angiomyolipoma, Angiosarcoma, Appendix cancer, Astrocytoma, Atypical teratoid rhabdoid tumor, Basal cell carcinoma, Basal-like carcinoma, B-cell leukemia, B-cell lymphoma, Bellini duct carcinoma, Biliary tract cancer, Bladder cancer, Blastoma, Bone Cancer, Bone tumor, Brain Stem Glioma, Brain Tumor, Breast Cancer, Brenner tumor, Bronchial Tumor, Bronchioloalveolar carcinoma, Brown tumor, Burkitt&#39;s lymphoma, Cancer of Unknown Primary Site, Carcinoid Tumor, Carcinoma, Carcinoma in situ, Carcinoma of the penis, Carcinoma of Unknown Primary Site, Carcinosarcoma, Castleman&#39;s Disease, Central Nervous System Embryonal Tumor, Cerebellar Astrocytoma, Cerebral Astrocytoma, Cervical Cancer, Cholangiocarcinoma, Chondroma, Chondrosarcoma, Chordoma, Choriocarcinoma, Choroid plexus papilloma, Chronic Lymphocytic Leukemia, Chronic monocytic leukemia, Chronic myelogenous leukemia, Chronic Myeloproliferative Disorder, Chronic neutrophilic leukemia, Clear-cell tumor, Colon Cancer, Colorectal cancer, Craniopharyngioma, Cutaneous T-cell lymphoma, Degos disease, Dermatofibrosarcoma protuberans, Dermoid cyst, Desmoplastic small round cell tumor, Diffuse large B cell lymphoma, Dysembryoplastic neuroepithelial tumor, Embryonal carcinoma, Endodermal sinus tumor, Endometrial cancer, Endometrial Uterine Cancer, Endometrioid tumor, Enteropathy-associated T-cell lymphoma, Ependymoblastoma, Ependymoma, Epithelioid sarcoma, Erythroleukemia, Esophageal cancer, Esthesioneuroblastoma, Ewing Family of Tumor, Ewing Family Sarcoma, Ewing&#39;s sarcoma, Extracranial Germ Cell Tumor, Extragonadal Germ Cell Tumor, Extrahepatic Bile Duct Cancer, Extramammary Paget&#39;s disease, Fallopian tube cancer, Fetus in fetu, Fibroma, Fibrosarcoma, Follicular lymphoma, Follicular thyroid cancer, Gallbladder Cancer, Gallbladder cancer, Ganglioglioma, Ganglioneuroma, Gastric Cancer, Gastric lymphoma, Gastrointestinal cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Gastrointestinal stromal tumor, Germ cell tumor, Germinoma, Gestational choriocarcinoma, Gestational Trophoblastic Tumor, Giant cell tumor of bone, Glioblastoma multiforme, Glioma, Gliomatosis cerebri, Glomus tumor, Glucagonoma, Gonadoblastoma, Granulosa cell tumor, Hairy Cell Leukemia, Hairy cell leukemia, Head and Neck Cancer, Head and neck cancer, Heart cancer, Hemangioblastoma, Hemangiopericytoma, Hemangiosarcoma, Hematological malignancy, Hepatocellular carcinoma, Hepatosplenic T-cell lymphoma, Hereditary breast-ovarian cancer syndrome, Hodgkin Lymphoma, Hodgkin&#39;s lymphoma, Hypopharyngeal Cancer, Hypothalamic Glioma, Inflammatory breast cancer, Intraocular Melanoma, Islet cell carcinoma, Islet Cell Tumor, Juvenile myelomonocytic leukemia, Kaposi Sarcoma, Kaposi&#39;s sarcoma, Kidney Cancer, Klatskin tumor, Krukenberg tumor, Laryngeal Cancer, Laryngeal cancer, Lentigo maligna melanoma, Leukemia, Leukemia, Lip and Oral Cavity Cancer, Liposarcoma, Lung cancer, Luteoma, Lymphangioma, Lymphangiosarcoma, Lymphoepithelioma, Lymphoid leukemia, Lymphoma, Macroglobulinemia, Malignant Fibrous Histiocytoma, Malignant fibrous histiocytoma, Malignant Fibrous Histiocytoma of Bone, Malignant Glioma, Malignant Mesothelioma, Malignant peripheral nerve sheath tumor, Malignant rhabdoid tumor, Malignant triton tumor, MALT lymphoma, Mantle cell lymphoma, Mast cell leukemia, Mediastinal germ cell tumor, Mediastinal tumor, Medullary thyroid cancer, Medulloblastoma, Medulloblastoma, Medulloepithelioma, Melanoma, Melanoma, Meningioma, Merkel Cell Carcinoma, Mesothelioma, Mesothelioma, Metastatic Squamous Neck Cancer with Occult Primary, Metastatic urothelial carcinoma, Mixed Müllerian tumor, Monocytic leukemia, Mouth Cancer, Mucinous tumor, Multiple Endocrine Neoplasia Syndrome, Multiple Myeloma, Multiple myeloma, Mycosis Fungoides, Mycosis fungoides, Myelodysplastic Disease, Myelodysplastic Syndromes, Myeloid leukemia, Myeloid sarcoma, Myeloproliferative Disease, Myxoma, Nasal Cavity Cancer, Nasopharyngeal Cancer, Nasopharyngeal carcinoma, Neoplasm, Neurinoma, Neuroblastoma, Neuroblastoma, Neurofibroma, Neuroma, Nodular melanoma, Non-Hodgkin Lymphoma, Non-Hodgkin lymphoma, Nonmelanoma Skin Cancer, Non-Small Cell Lung Cancer, Ocular oncology, Oligoastrocytoma, Oligodendroglioma, Oncocytoma, Optic nerve sheath meningioma, Oral Cancer, Oral cancer, Oropharyngeal Cancer, Osteosarcoma, Osteosarcoma, Ovarian Cancer, Ovarian cancer, Ovarian Epithelial Cancer, Ovarian Germ Cell Tumor, Ovarian Low Malignant Potential Tumor, Paget&#39;s disease of the breast, Pancoast tumor, Pancreatic Cancer, Pancreatic cancer, Papillary thyroid cancer, Papillomatosis, Paraganglioma, Paranasal Sinus Cancer, Parathyroid Cancer, Penile Cancer, Perivascular epithelioid cell tumor, Pharyngeal Cancer, Pheochromocytoma, Pineal Parenchymal Tumor of Intermediate Differentiation, Pineoblastoma, Pituicytoma, Pituitary adenoma, Pituitary tumor, Plasma Cell Neoplasm, Pleuropulmonary blastoma, Polyembryoma, Precursor T-lymphoblastic lymphoma, Primary central nervous system lymphoma, Primary effusion lymphoma, Primary Hepatocellular Cancer, Primary Liver Cancer, Primary peritoneal cancer, Primitive neuroectodermal tumor, Prostate cancer, Pseudomyxoma peritonei, Rectal Cancer, Renal cell carcinoma, Respiratory Tract Carcinoma Involving the NUT Gene on Chromosome 15, Retinoblastoma, Rhabdomyoma, Rhabdomyosarcoma, Richter&#39;s transformation, Sacrococcygeal teratoma, Salivary Gland Cancer, Sarcoma, Schwannomatosis, Sebaceous gland carcinoma, Secondary neoplasm, Seminoma, Serous tumor, Sertoli-Leydig cell tumor, Sex cord-stromal tumor, Sézary Syndrome, Signet ring cell carcinoma, Skin Cancer, Small blue round cell tumor, Small cell carcinoma, Small Cell Lung Cancer, Small cell lymphoma, Small intestine cancer, Soft tissue sarcoma, Somatostatinoma, Soot wart, Spinal Cord Tumor, Spinal tumor, Splenic marginal zone lymphoma, Squamous cell carcinoma, Stomach cancer, Superficial spreading melanoma, Supratentorial Primitive Neuroectodermal Tumor, Surface epithelial-stromal tumor, Synovial sarcoma, T-cell acute lymphoblastic leukemia, T-cell large granular lymphocyte leukemia, T-cell leukemia, T-cell lymphoma, T-cell prolymphocytic leukemia, Teratoma, Terminal lymphatic cancer, Testicular cancer, Thecoma, Throat Cancer, Thymic Carcinoma, Thymoma, Thyroid cancer, Transitional Cell Cancer of Renal Pelvis and Ureter, Transitional cell carcinoma, Urachal cancer, Urethral cancer, Urogenital neoplasm, Uterine sarcoma, Uveal melanoma, Vaginal Cancer, Verner Morrison syndrome, Verrucous carcinoma, Visual Pathway Glioma, Vulvar Cancer, Waldenstrom&#39;s macroglobulinemia, Warthin&#39;s tumor, Wilms&#39; tumor, or any combination thereof, as well as drug resistance in cancer chemotherapy and cancer chemotherapy toxicity. See, for example, Hirata T, et al, Humanized anti-interleukin-6 receptor monoclonal antibody induced apoptosis of fresh and cloned human myeloma cells in vitro, Leuk Res., 2003 April; 27(4):343-9, Bataille R, et al, Biologic effects of anti-interleukin-6 murine monoclonal antibody in advanced multiple myeloma, Blood, 1995 Jul. 15; 86 (2):685-91; Goto H, et al, Mouse anti-human interleukin-6 receptor monoclonal antibody inhibits proliferation of fresh human myeloma cells in vitro, Jpn J Cancer Res., 1994 September; 85(9):958-65; Klein B, et al, Murine anti-interleukin-6 monoclonal antibody therapy for a patient with plasma cell leukemia, Blood, 1991 Sep. 1; 78(5):1198-204; Mauray S, et al, Epstein-Barr virus-dependent lymphoproliferative disease: critical role of IL-6, Eur J Immunol., 2000 July; 30(7):2065-73; Tsunenari T, et al, New xenograft model of multiple myeloma and efficacy of a humanized antibody against human interleukin-6 receptor, Blood, 1997 Sep. 15; 90(6):2437-44; Emilie D, et al, Interleukin-6 production in high-grade B lymphomas: correlation with the presence of malignant immunoblasts in acquired immunodeficiency syndrome and in human immunodeficiency virus-seronegative patients, Blood, 1992 Jul. 15; 80(2):498-504; Emilie D, et al, Administration of an anti-interleukin-6 monoclonal antibody to patients with acquired immunodeficiency syndrome and lymphoma: effect on lymphoma growth and on B clinical Symptoms, Blood, 1994 Oct. 15; 84(8):2472-9; Smith P C, et al, Anti-interleukin-6 monoclonal antibody induces regression of human prostate cancer xenografts in nude mice, Prostate, 2001 Jun. 15; 48(1):47-53; Smith P C, et al, Interleukin-6 and prostate cancer progression, Cytokine Growth Factor Rev., 2001 March; 12(1):33-40; Chung T D, et al, Characterization of the role of IL-6 in the progression of prostate cancer, Prostate, 1999 Feb. 15; 38(3):199-207; Okamoto M, et al, Interleukin-6 as a paracrine and autocrine growth factor in human prostatic carcinoma cells in vitro, Cancer Res., 1997 Jan. 1; 57(1):141-6; Reittie J E, et al, Interleukin-6 inhibits apoptosis and tumor necrosis factor induced proliferation of B-chronic lymphocytic leukemia, Leuk Lymphoma, 1996 June; 22(1-2):83-90, follow 186, color plate VI; Sugiyama H, et al, The expression of IL-6 and its related genes in acute leukemia, Leuk Lymphoma, 1996 March; 21(1-2):49-52; Bataille R, et al, Effects of an anti-interleukin-6 (IL-6) murine monoclonal antibody in a patient with acute monoblastic leukemia, Med Oncol Tumor Pharmacother., 1993; 10(4):185-8; Kedar I, et al, Thalidomide reduces serum C-reactive protein and interleukin-6 and induces response to IL-2 in a fraction of metastatic renal cell cancer patients who failed IL-2-based therapy, Int J Cancer, 2004 Jun. 10; 110(2):260-5; Angelo L S, Talpaz M, Kurzrock R, Autocrine interleukin-6 production in renal cell carcinoma: evidence for the involvement of p53, Cancer Res., 2002 Feb. 1; 62(3):932-40; Nishimoto N, Humanized anti-interleukin-6 receptor antibody treatment of multicentric Castleman disease, Blood, 2005 Oct. 15; 106(8):2627-32, Epub 2005 Jul. 5; Katsume A, et al, Anti-interleukin 6 (IL-6) receptor antibody suppresses Castleman&#39;s disease like symptoms emerged in IL-6 transgenic mice, Cytokine, 2002 Dec. 21; 20(6):304-11; Nishimoto N, et al, Improvement in Castleman&#39;s disease by humanized anti-interleukin-6 receptor antibody therapy, Blood, 2000 Jan. 1; 95(1):56-61; Screpanti I, Inactivation of the IL-6 gene prevents development of multicentric Castleman&#39;s disease in C/EBP beta-deficient mice, J Exp Med., 1996 Oct. 1; 184(4):1561-6; Hsu S M, et al, Expression of interleukin-6 in Castleman&#39;s disease, Hum Pathol., 1993 August; 24(8):833-9; Yoshizaki K, et al, Pathogenic significance of interleukin-6 (IL 6/BSF-2) in Castleman&#39;s disease, Blood, 1989 September; 74(4):1360-7; Nilsson M B, et al, Interleukin-6, secreted by human ovarian carcinoma cells, is a potent proangiogenic cytokine, Cancer Res., 2005 Dec. 1; 65(23):10794-800; Toutirais O, et al, Constitutive expression of TGF-betal, interleukin-6 and interleukin-8 by tumor cells as a major component of immune escape in human ovarian carcinoma, Eur Cytokine Netw., 2003 October-December; 14(4):246-55; Obata N H, et al, Effects of interleukin 6 on in vitro cell attachment, migration and invasion of human ovarian carcinoma, Anticancer Res., 1997 January-February; 17 (1A):337-42; Dedoussis G V, et al, Endogenous interleukin 6 conveys resistance to cis-diamminedichloroplatinum-mediated apoptosis of the K562 human leukemic cell line, Exp Cell Res., 1999 Jun. 15; 249(2):269-78; Borsellino N, et al, Blocking signaling through the Gp130 receptor chain by interleukin-6 and oncostatin M inhibits PC-3 cell growth and sensitizes the tumor cells to etoposide and cisplatin-mediated cytotoxicity, Cancer, 1999 Jan. 1; 85(1):134-44; Borsellino N, et al, Endogenous interleukin 6 is a resistance factor for cis-diamminedichloroplatinum and etoposide-mediated cytotoxicity of human prostate carcinoma cell lines, Cancer Res., 1995 Oct. 15; 55(20):4633-9; Mizutani Y, et al, Sensitization of human renal cell carcinoma cells to cis-diamminedichloroplatinum(II) by anti-interleukin 6 monoclonal antibody or anti-interleukin 6 receptor monoclonal antibody; Cancer Res., 1995 Feb. 1; 55(3):590-6; Yusuf R Z, et al, Paclitaxel resistance: molecular mechanisms and pharmacologic manipulation, Curr Cancer Drug Targets, 2003 February; 3(1):1-19; Duan Z, et al, Overexpression of IL-6 but not IL-8 increases paclitaxel resistance of U-205 human osteosarcoma cells, Cytokine, 2002 Mar. 7; 17(5):234-42; Conze D, et al, Autocrine production of interleukin 6 causes multidrug resistance in breast cancer cells, Cancer Res., 2001 Dec. 15; 61(24):8851-8; Rossi J F, et al, Optimizing the use of anti-interleukin-6 monoclonal antibody with dexamethasone and 140 mg/m2 of melphalan in multiple myeloma: results of a pilot study including biological aspects, Bone Marrow Transplant, 2005 November; 36(9):771-9; and Tonini G, et al, Oxaliplatin may induce cytokine-release syndrome in colorectal cancer patients, J Biol Regul Homeost Agents, 2002 April-June; 16 (2):105-9; the disclosures of each of which are herein incorporated by reference in their entireties. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, ischemic heart disease, atherosclerosis, obesity, diabetes, asthma, multiple sclerosis, Alzheimer&#39;s disease, cerebrovascular disease, fever, acute phase response, allergies, anemia, anemia of inflammation (anemia of chronic disease), hypertension, depression, depression associated with a chronic illness, thrombosis, thrombocytosis, acute heart failure, metabolic syndrome, miscarriage, obesity, chronic prostatitis, glomerulonephritis, pelvic inflammatory disease, reperfusion injury, and transplant rejection. See, for example, Tzoulaki I, et al, C-reactive protein, interleukin-6, and soluble adhesion molecules as predictors of progressive peripheral atherosclerosis in the general population: Edinburgh Artery Study, Circulation, 2005 Aug. 16; 112(7):976-83, Epub 2005 Aug. 8; Rattazzi M, et al, C-reactive protein and interleukin-6 in vascular disease: culprits or passive bystanders?, J Hypertens., 2003 October; 21(10):1787-803; Ito T, et al, HMG-CoA reductase inhibitors reduce interleukin-6 synthesis in human vascular smooth muscle cells, Cardiovasc Drugs Ther., 2002 March; 16(2):121-6; Stenvinkel P, et al, Mortality, malnutrition, and atherosclerosis in ESRD: what is the role of interleukin-6?, Kidney Int Suppl., 2002 May; (80):103-8; Yudkin J S, et al, Inflammation, obesity, stress and coronary heart disease: is interleukin-6 the link?, Atherosclerosis, 2000 February; 148(2):209-14; Huber S A, et al, Interleukin-6 exacerbates early atherosclerosis in mice, Arterioscler Thromb Vasc Biol., 1999 October; 19(10):2364-7; Kado S, et al, Circulating levels of interleukin-6, its soluble receptor and interleukin-6/interleukin-6 receptor complexes in patients with type 2 diabetes mellitus, Acta Diabetol., 1999 June; 36(1-2):67-72; Sukovich D A, et al, Expression of interleukin-6 in atherosclerotic lesions of male ApoE-knockout mice: inhibition by 17beta-estradiol, Arterioscler Thromb Vasc Biol., 1998 September; 8(9):1498-505; Klover P J, et al, Interleukin-6 depletion selectively improves hepatic insulin action in obesity, Endocrinology, 2005 August; 146(8):3417-27, Epub 2005 Apr. 21; Lee Y H, et al, The evolving role of inflammation in obesity and the metabolic syndrome, Curr Diab Rep., 2005 February; 5(1):70-5; Diamant M, et al, The association between abdominal visceral fat and carotid stiffness is mediated by circulating inflammatory markers in uncomplicated type 2 diabetes, J Clin Endocrinol Metab., 2005 March; 90(3):1495-501, Epub 2004 Dec. 21; Bray G A, Medical consequences of obesity, J Clin Endocrinol Metab., 2004 June; 89(6):2583 9; Klover P J, et al, Chronic exposure to interleukin-6 causes hepatic insulin resistance in mice, Diabetes, 2003 November; 52 (11):2784-9; Yudkin J S, et al, Inflammation, obesity, stress and coronary heart disease: is interleukin-6 the link?, Atherosclerosis, 2000 February; 148(2):209-14; Doganci A, et al, Pathological role of IL-6 in the experimental allergic bronchial asthma in mice, Clin Rev Allergy Immunol., 2005 June; 28(3):257-70; Doganci A, et al, The IL-6R alpha chain controls lung CD4+CD25+ Treg development and function during allergic airway inflammation in vivo, J Clin Invest., 2005 February; 115(2):313 25, (Erratum in: J Clin Invest., 2005 May; 115(5):1388, Lehr, Hans A [added]); Stelmasiak Z, et al, IL 6 and sIL-6R concentration in the cerebrospinal fluid and serum of MS patients, Med Sci Monit., 2001 September-October; 7(5):914-8; Tilgner J, et al, Continuous interleukin-6 application in vivo via macroencapsulation of interleukin-6-expressing COS-7 cells induces massive gliosis, Glia, 2001 September; 35(3):234-45, Brunello A G, et al, Astrocytic alterations in interleukin-6 Soluble interleukin-6 receptor alpha double-transgenic mice, Am J Pathol., 2000 November; 157(5):1485-93; Hampel H, et al, Pattern of interleukin-6 receptor complex immunoreactivity between cortical regions of rapid autopsy normal and Alzheimer&#39;s disease brain, Eur Arch Psychiatry Clin Neurosci., 2005 August; 255(4):269-78, Epub 2004 Nov. 26; Cacquevel M, et al, Cytokines in neuroinflammation and Alzheimer&#39;s disease, Curr Drug Targets, 2004 August; 5(6):529-34; Quintanilla R A, et al, Interleukin 6 induces Alzheimer-type phosphorylation of tau protein by deregulating the cdk5/p35 pathway, Exp Cell Res., 2004 Apr. 15; 295 (1):245-57; Gadient R A, et al, Interleukin-6 (IL-6)—a molecule with both beneficial and destructive potentials, Prog Neurobiol., 1997 August; 52(5):379-90; Hull M, et al, Occurrence of interleukin-6 in cortical plaques of Alzheimer&#39;s disease patients may precede transformation of diffuse into neuritic plaques, Ann N Y Acad Sci., 1996 Jan. 17; 777:205-12; Rallidis L S, et al, Inflammatory markers and in-hospital mortality in acute ischaemic stroke, Atherosclerosis, 2005 Dec. 30; Emsley H C, et al, Interleukin-6 and acute ischaemic stroke, Acta Neurol Scand., 2005 October; 112(4):273-4; Smith C J, et al, Peak plasma interleukin-6 and other peripheral markers of inflammation in the first week of ischaemic stroke correlate with brain infarct volume, stroke severity and long-term outcome, BMC Neurol., 2004 Jan. 15; 4:2; Vila N, et al, Proinflammatory cytokines and early neurological worsening in ischemic stroke, Stroke, 2000 October; 31(10):2325-9; and Tarkowski E, et al, Early intrathecal production of interleukin-6 predicts the size of brain lesion in stroke, Stroke, 1995 August; 26(8):1393-8; the disclosures of each of which are herein incorporated by reference in their entireties. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with cytokine storm. Diseases and disorders associated with cytokine storm include, but are not limited to, graft versus host disease (GVHD), avian influenza, smallpox, pandemic influenza, adult respiratory distress syndrome (ARDS), severe acute respiratory syndrome (SARS), sepsis, and systemic inflammatory response syndrome (SIRS). See, for example, Cecil, R. L., Goldman, L., &amp; Bennett, J. C. (2000). Cecil textbook of medicine. Philadelphia: W. B. Saunders; Ferrara J L, et al., Cytokine storm of graft-versus-host disease: a critical effector role for interleukin-1, Transplant Proc. 1993 February; 25(1 Pt 2):1216-7; Osterholm M T, Preparing for the Next Pandemic, N Engl J Med. 2005 May 5; 352(18):1839-42; Huang K J, et al., An interferon-gamma-related cytokine storm in SARS patients, J Med Virol. 2005 February; 75(2):185-94; and Cheung C Y, et al., Induction of proinflammatory cytokines in human macrophages by influenza A (H5N1) viruses: a mechanism for the unusual severity of human disease? Lancet. 2002 Dec. 7; 360(9348):1831-7. 
     In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful as a wakefulness aid. 
     Administration 
     In one embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject at a concentration of between about 0.1 and 20 mg/kg, such as about 0.4 mg/kg, about 0.8 mg/kg, about 1.6 mg/kg, or about 4 mg/kg, of body weight of recipient subject. In a preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject at a concentration of about 0.4 mg/kg of body weight of recipient subject. In a preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a recipient subject with a frequency of once every twenty-six weeks or less, such as once every sixteen weeks or less, once every eight weeks or less, or once every four weeks, or less. In another preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations thereof, are administered to a recipient subject with a frequency at most once per period of approximately one week, such as at most once per period of approximately two weeks, such as at most once per period of approximately four weeks, such as at most once per period of approximately eight weeks, such as at most once per period of approximately twelve weeks, such as at most once per period of approximately sixteen weeks, such as at most once per period of approximately twenty-four weeks. 
     It is understood that the effective dosage may depend on recipient subject attributes, such as, for example, age, gender, pregnancy status, body mass index, lean body mass, condition or conditions for which the composition is given, other health conditions of the recipient subject that may affect metabolism or tolerance of the composition, levels of IL-6 in the recipient subject, and resistance to the composition (for example, arising from the patient developing antibodies against the composition). A person of skill in the art would be able to determine an effective dosage and frequency of administration through routine experimentation, for example guided by the disclosure herein and the teachings in Goodman, L. S., Gilman, A., Brunton, L. L., Lazo, J. S., &amp; Parker, K. L. (2006). Goodman &amp; Gilman&#39;s the pharmacological basis of therapeutics. New York: McGraw-Hill; Howland, R. D., Mycek, M. J., Harvey, R. A., Champe, P. C., &amp; Mycek, M. J. (2006). Pharmacology. Lippincott&#39;s illustrated reviews. Philadelphia: Lippincott Williams &amp; Wilkins; and Golan, D. E. (2008). Principles of pharmacology: the pathophysiologic basis of drug therapy. Philadelphia, Pa., [etc.]: Lippincott Williams &amp; Wilkins. 
     In another embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject in a pharmaceutical formulation. 
     A “pharmaceutical composition” refers to a chemical or biological composition suitable for administration to a mammal. Such compositions may be specifically formulated for administration via one or more of a number of routes, including but not limited to buccal, epicutaneous, epidural, inhalation, intraarterial, intracardial, intracerebroventricular, intradermal, intramuscular, intranasal, intraocular, intraperitoneal, intraspinal, intrathecal, intravenous, oral, parenteral, rectally via an enema or suppository, subcutaneous, subdermal, sublingual, transdermal, and transmucosal. In addition, administration can occur by means of injection, powder, liquid, gel, drops, or other means of administration. 
     In one embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, may be optionally administered in combination with one or more active agents. Such active agents include analgesic, antipyretic, anti-inflammatory, antibiotic, antiviral, and anti-cytokine agents. Active agents include agonists, antagonists, and modulators of TNF-α, IL-2, IL-4, IL-6, IL-10, IL-12, IL-13, IL-18, IFN-α, IFN-γ, BAFF, CXCL13, IP-10, VEGF, EPO, EGF, HRG, Hepatocyte Growth Factor (HGF), Hepcidin, including antibodies reactive against any of the foregoing, and antibodies reactive against any of their receptors. Active agents also include 2-Arylpropionic acids, Aceclofenac, Acemetacin, Acetylsalicylic acid (Aspirin), Alclofenac, Alminoprofen, Amoxiprin, Ampyrone, Arylalkanoic acids, Azapropazone, Benorylate/Benorilate, Benoxaprofen, Bromfenac, Carprofen, Celecoxib, Choline magnesium salicylate, Clofezone, COX-2 inhibitors, Dexibuprofen, Dexketoprofen, Diclofenac, Diflunisal, Droxicam, Ethenzamide, Etodolac, Etoricoxib, Faislamine, fenamic acids, Fenbufen, Fenoprofen, Flufenamic acid, Flunoxaprofen, Flurbiprofen, Ibuprofen, Ibuproxam, Indometacin, Indoprofen, Kebuzone, Ketoprofen, Ketorolac, Lornoxicam, Loxoprofen, Lumiracoxib, Magnesium salicylate, Meclofenamic acid, Mefenamic acid, Meloxicam, Metamizole, Methyl salicylate, Mofebutazone, Nabumetone, Naproxen, N-Arylanthranilic acids, Oxametacin, Oxaprozin, Oxicams, Oxyphenbutazone, Parecoxib, Phenazone, Phenylbutazone, Phenylbutazone, Piroxicam, Pirprofen, profens, Proglumetacin, Pyrazolidine derivatives, Rofecoxib, Salicyl salicylate, Salicylamide, Salicylates, Sulfinpyrazone, Sulindac, Suprofen, Tenoxicam, Tiaprofenic acid, Tolfenamic acid, Tolmetin, and Valdecoxib. Antibiotics include Amikacin, Aminoglycosides, Amoxicillin, Ampicillin, Ansamycins, Arsphenamine, Azithromycin, Azlocillin, Aztreonam, Bacitracin, Carbacephem, Carbapenems, Carbenicillin, Cefaclor, Cefadroxil, Cefalexin, Cefalothin, Cefalotin, Cefamandole, Cefazolin, Cefdinir, Cefditoren, Cefepime, Cefixime, Cefoperazone, Cefotaxime, Cefoxitin, Cefpodoxime, Cefprozil, Ceftazidime, Ceftibuten, Ceftizoxime, Ceftobiprole, Ceftriaxone, Cefuroxime, Cephalosporins, Chloramphenicol, Cilastatin, Ciprofloxacin, Clarithromycin, Clindamycin, Cloxacillin, Colistin, Co-trimoxazole, Dalfopristin, Demeclocycline, Dicloxacillin, Dirithromycin, Doripenem, Doxycycline, Enoxacin, Ertapenem, Erythromycin, Ethambutol, Flucloxacillin, Fosfomycin, Furazolidone, Fusidic acid, Gatifloxacin, Geldanamycin, Gentamicin, Glycopeptides, Herbimycin, Imipenem, Isoniazid, Kanamycin, Levofloxacin, Lincomycin, Linezolid, Lomefloxacin, Loracarbef, Macrolides, Mafenide, Meropenem, Meticillin, Metronidazole, Mezlocillin, Minocycline, Monobactams, Moxifloxacin, Mupirocin, NaFcillin, Neomycin, Netilmicin, Nitrofurantoin, Norfloxacin, Ofloxacin, Oxacillin, Oxytetracycline, Paromomycin, Penicillin, Penicillins, Piperacillin, Platensimycin, Polymyxin B, Polypeptides, Prontosil, Pyrazinamide, Quinolones, Quinupristin, Rifampicin, Rifampin, Roxithromycin, Spectinomycin, Streptomycin, Sulfacetamide, Sulfamethizole, Sulfanilimide, Sulfasalazine, Sulfisoxazole, Sulfonamides, Teicoplanin, Telithromycin, Tetracycline, Tetracyclines, Ticarcillin, Tinidazole, Tobramycin, Trimethoprim, Trimethoprim-Sulfamethoxazole, Troleandomycin, Trovafloxacin, and Vancomycin. Active agents also include Aldosterone, Beclometasone, Betamethasone, Corticosteroids, Cortisol, Cortisone acetate, Deoxycorticosterone acetate, Dexamethasone, Fludrocortisone acetate, Glucocorticoids, Hydrocortisone, Methylprednisolone, Prednisolone, Prednisone, Steroids, and Triamcinolone. Antiviral agents include abacavir, aciclovir, acyclovir, adefovir, amantadine, amprenavir, an antiretroviral fixed dose combination, an antiretroviral synergistic enhancer, arbidol, atazanavir, atripla, brivudine, cidofovir, combivir, darunavir, delavirdine, didanosine, docosanol, edoxudine, efavirenz, emtricitabine, enfuvirtide, entecavir, entry inhibitors, famciclovir, fomivirsen, fosamprenavir, foscarnet, fosfonet, fusion inhibitor, ganciclovir, gardasil, ibacitabine, idoxuridine, imiquimod, imunovir, indinavir, inosine, integrase inhibitor, interferon, interferon type I, interferon type II, interferon type III, lamivudine, lopinavir, loviride, maraviroc, MK-0518, moroxydine, nelfinavir, nevirapine, nexavir, nucleoside analogues, oseltamivir, penciclovir, peramivir, pleconaril, podophyllotoxin, protease inhibitor, reverse transcriptase inhibitor, ribavirin, rimantadine, ritonavir, saquinavir, stavudine, tenofovir, tenofovir disoproxil, tipranavir, trifluridine, trizivir, tromantadine, truvada, valaciclovir, valganciclovir, vicriviroc, vidarabine, viramidine, zalcitabine, zanamivir, and zidovudine. Any suitable combination of these active agents is also contemplated. 
     A “pharmaceutical excipient” or a “pharmaceutically acceptable excipient” is a carrier, usually a liquid, in which an active therapeutic agent is formulated. In one embodiment of the invention, the active therapeutic agent is a humanized antibody described herein, or one or more fragments thereof. The excipient generally does not provide any pharmacological activity to the formulation, though it may provide chemical and/or biological stability, and release characteristics. Exemplary formulations can be found, for example, in Remington&#39;s Pharmaceutical Sciences, 19 th  Ed., Grennaro, A., Ed., 1995 which is incorporated by reference. 
     As used herein “pharmaceutically acceptable carrier” or “excipient” includes any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, isotonic and absorption delaying agents that are physiologically compatible. In one embodiment, the carrier is suitable for parenteral administration. Alternatively, the carrier can be suitable for intravenous, intraperitoneal, intramuscular, or sublingual administration. Pharmaceutically acceptable carriers include sterile aqueous solutions or dispersions and sterile powders for the extemporaneous preparation of sterile injectable solutions or dispersions. The use of such media and agents for pharmaceutically active substances is well known in the art. Except insofar as any conventional media or agent is incompatible with the active compound, use thereof in the pharmaceutical compositions of the invention is contemplated. Supplementary active compounds can also be incorporated into the compositions. 
     In one embodiment of the invention that may be used to intraveneously administer antibodies of the invention, including Ab1, for cancer indications, the administration formulation comprises, or alternatively consists of, about 10.5 mg/mL of antibody, 25 mM Histidine base, Phosphoric acid q.s. to pH 6, and 250 mM sorbitol. 
     In another embodiment of the invention that may be used to intraveneously administer antibodies of the invention, including Ab1, for cancer indications, the administration formulation comprises, or alternatively consists of, about 10.5 mg/mL of antibody, 12.5 mM Histidine base, 12.5 mM Histidine HCl (or 25 mM Histidine base and Hydrochloric acid q.s. to pH 6), 250 mM sorbitol, and 0.015% (w/w) Polysorbate 80. 
     In one embodiment of the invention that may be used to subcutaneously administer antibodies of the invention, including Ab1, for rheumatoid arthritis indications, the administration formulation comprises, or alternatively consists of, about 50 or 100 mg/mL of antibody, about 5 mM Histidine base, about 5 mM Histidine HCl to make final pH 6, 250 mM sorbitol, and 0.015% (w/w) Polysorbate 80. 
     In another embodiment of the invention that may be used to subcutaneously administer antibodies of the invention, including Ab1, for rheumatoid arthritis indications, the administration formulation comprises, or alternatively consists of, about 20 or 100 mg/mL of antibody, about 5 mM Histidine base, about 5 mM Histidine HCl to make final pH 6, 250 to 280 mM sorbitol (or sorbitol in combination with sucrose), and 0.015% (w/w) Polysorbate 80, said formulation having a nitrogen headspace in the shipping vials. 
     Pharmaceutical compositions typically must be sterile and stable under the conditions of manufacture and storage. The invention contemplates that the pharmaceutical composition is present in lyophilized form. The composition can be formulated as a solution, microemulsion, liposome, or other ordered structure suitable to high drug concentration. The carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene glycol, and liquid polyethylene glycol), and suitable mixtures thereof. The invention further contemplates the inclusion of a stabilizer in the pharmaceutical composition. 
     In many cases, it will be preferable to include isotonic agents, for example, sugars, polyalcohols such as mannitol, sorbitol, or sodium chloride in the composition. Prolonged absorption of the injectable compositions can be brought about by including in the composition an agent which delays absorption, for example, monostearate salts and gelatin. Moreover, the alkaline polypeptide can be formulated in a time release formulation, for example in a composition which includes a slow release polymer. The active compounds can be prepared with carriers that will protect the compound against rapid release, such as a controlled release formulation, including implants and microencapsulated delivery systems. Biodegradable, biocompatible polymers can be used, such as ethylene vinyl acetate, polyanhydrides, polyglycolic acid, collagen, polyorthoesters, polylactic acid and polylactic, polyglycolic copolymers (PLG). Many methods for the preparation of such formulations are known to those skilled in the art. 
     For each of the recited embodiments, the compounds can be administered by a variety of dosage forms. Any biologically-acceptable dosage form known to persons of ordinary skill in the art, and combinations thereof, are contemplated. Examples of such dosage forms include, without limitation, reconstitutable powders, elixirs, liquids, solutions, suspensions, emulsions, powders, granules, particles, microparticles, dispersible granules, cachets, inhalants, aerosol inhalants, patches, particle inhalants, implants, depot implants, injectables (including subcutaneous, intramuscular, intravenous, and intradermal), infusions, and combinations thereof. 
     The above description of various illustrated embodiments of the invention is not intended to be exhaustive or to limit the invention to the precise form disclosed. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. The teachings provided herein of the invention can be applied to other purposes, other than the examples described above. 
     These and other changes can be made to the invention in light of the above detailed description. In general, in the following claims, the terms used should not be construed to limit the invention to the specific embodiments disclosed in the specification and the claims. Accordingly, the invention is not limited by the disclosure, but instead the scope of the invention is to be determined entirely by the following claims. 
     The invention may be practiced in ways other than those particularly described in the foregoing description and examples. Numerous modifications and variations of the invention are possible in light of the above teachings and, therefore, are within the scope of the appended claims. 
     Certain teachings related to methods for obtaining a clonal population of antigen-specific B cells were disclosed in U.S. Provisional patent application No. 60/801,412, filed May 19, 2006, the disclosure of which is herein incorporated by reference in its entirety. 
     Certain teachings related to humanization of rabbit-derived monoclonal antibodies and preferred sequence modifications to maintain antigen binding affinity were disclosed in International application Ser. No. 12/124,723, entitled “Novel Rabbit Antibody Humanization Method and Humanized Rabbit Antibodies”, filed May 21, 2008, now abandoned, the disclosure of which is herein incorporated by reference in its entirety. 
     Certain teachings related to producing antibodies or fragments thereof using mating competent yeast and corresponding methods were disclosed in U.S. patent application Ser. No. 11/429,053, filed May 8, 2006, now U.S. Pat. No. 7,927,863, the disclosure of which is herein incorporated by reference in its entirety. 
     Certain teachings related to anti-IL-6 antibodies, methods of producing antibodies or fragments thereof using mating competent yeast and corresponding methods were disclosed in U.S. provisional patent application No. 60/924,550, filed May 21, 2007, the disclosure of which is herein incorporated by reference in its entirety. 
     Certain teachings related to anti-IL-6 antibodies and methods of using those antibodies or fragments thereof to raise albumin levels or lower CRP levels were disclosed in U.S. provisional patent application No. 61/117,811, filed Nov. 25, 2008, the disclosure of which is herein incorporated by reference in its entirety. 
     Certain anti-IL-6 antibody polynucleotides and polypeptides are disclosed in the sequence listing accompanying this patent application filing, and the disclosure of said sequence listing is herein incorporated by reference in its entirety. 
     The entire disclosure of each document cited (including patents, patent applications, journal articles, abstracts, manuals, books, or other disclosures) in the Background of the Invention, Detailed Description, and Examples is herein incorporated by reference in their entireties. 
     The following examples are put forth so as to provide those of ordinary skill in the art with a complete disclosure and description of how to make and use the subject invention, and are not intended to limit the scope of what is regarded as the invention. Efforts have been made to ensure accuracy with respect to the numbers used (e.g. amounts, temperature, concentrations, etc) but some experimental errors and deviations should be allowed for. Unless otherwise indicated, parts are parts by weight, molecular weight is average molecular weight, temperature is in degrees centigrade; and pressure is at or near atmospheric. 
     EXAMPLES 
     Example 1 Production of Enriched Antigen-Specific B Cell Antibody Culture 
     Panels of antibodies are derived by immunizing traditional antibody host animals to exploit the native immune response to a target antigen of interest. Typically, the host used for immunization is a rabbit or other host that produces antibodies using a similar maturation process and provides for a population of antigen-specific B cells producing antibodies of comparable diversity, e.g., epitopic diversity. The initial antigen immunization can be conducted using complete Freund&#39;s adjuvant (CFA), and the subsequent boosts effected with incomplete adjuvant. At about 50-60 days after immunization, preferably at day 55, antibody titers are tested, and the Antibody Selection (ABS) process is initiated if appropriate titers are established. The two key criteria for ABS initiation are potent antigen recognition and function-modifying activity in the polyclonal sera. 
     At the time positive antibody titers are established, animals are sacrificed and B cell sources isolated. These sources include: the spleen, lymph nodes, bone marrow, and peripheral blood mononuclear cells (PBMCs). Single cell suspensions are generated, and the cell suspensions are washed to make them compatible for low temperature long term storage. The cells are then typically frozen. 
     To initiate the antibody identification process, a small fraction of the frozen cell suspensions are thawed, washed, and placed in tissue culture media. These suspensions are then mixed with a biotinylated form of the antigen that was used to generate the animal immune response, and antigen-specific cells are recovered using the Miltenyi magnetic bead cell selection methodology. Specific enrichment is conducted using streptavidin beads. The enriched population is recovered and progressed in the next phase of specific B cell isolation. 
     Example 2 Production of Clonal, Antigen-Specific B Cell-Containing Culture 
     Enriched B cells produced according to Example 1 are then plated at varying cell densities per well in a 96 well microtiter plate. Generally, this is at 50, 100, 250, or 500 cells per well with 10 plates per group. The media is supplemented with 4% activated rabbit T cell conditioned media along with 50K frozen irradiated EL4B feeder cells. These cultures are left undisturbed for 5-7 days at which time supernatant-containing secreted antibody is collected and evaluated for target properties in a separate assay setting. The remaining supernatant is left intact, and the plate is frozen at −70° C. Under these conditions, the culture process typically results in wells containing a mixed cell population that comprises a clonal population of antigen-specific B cells, i.e., a single well will only contain a single monoclonal antibody specific to the desired antigen. 
     Example 3 Screening of Antibody Supernatants for Monoclonal Antibody of Desired Specificity and/or Functional Properties 
     Antibody-containing supernatants derived from the well containing a clonal antigen-specific B cell population produced according to Example 2 are initially screened for antigen recognition using ELISA methods. This includes selective antigen immobilization (e.g., biotinylated antigen capture by streptavidin coated plate), non-specific antigen plate coating, or alternatively, through an antigen build-up strategy (e.g., selective antigen capture followed by binding partner addition to generate a heteromeric protein-antigen complex). Antigen-positive well supernatants are then optionally tested in a function-modifying assay that is strictly dependant on the ligand. One such example is an in vitro protein-protein interaction assay that recreates the natural interaction of the antigen ligand with recombinant receptor protein. Alternatively, a cell-based response that is ligand dependent and easily monitored (e.g., proliferation response) is utilized. Supernatant that displays significant antigen recognition and potency is deemed a positive well. Cells derived from the original positive well are then transitioned to the antibody recovery phase. 
     Example 4 Recovery of Single, Antibody-Producing B Cell of Desired Antigen Specificity 
     Cells are isolated from a well that contains a clonal population of antigen-specific B cells (produced according to Example 2 or 3), which secrete a single antibody sequence. The isolated cells are then assayed to isolate a single, antibody-secreting cell. Dynal streptavidin beads are coated with biotinylated target antigen under buffered medium to prepare antigen-containing microbeads compatible with cell viability. Next antigen-loaded beads, antibody-producing cells from the positive well, and a fluorescein isothiocyanate (FITC)-labeled anti-host H&amp;L IgG antibody (as noted, the host can be any mammalian host, e.g., rabbit, mouse, rat, etc.) are incubated together at 37° C. This mixture is then re-pipetted in aliquots onto a glass slide such that each aliquot has on average a single, antibody-producing B-cell. The antigen-specific, antibody-secreting cells are then detected through fluorescence microscopy. Secreted antibody is locally concentrated onto the adjacent beads due to the bound antigen and provides localization information based on the strong fluorescent signal. Antibody-secreting cells are identified via FITC detection of antibody-antigen complexes formed adjacent to the secreting cell. The single cell found in the center of this complex is then recovered using a micromanipulator. The cell is snap-frozen in an eppendorf PCR tube for storage at −80° C. until antibody sequence recovery is initiated. 
     Example 5 Isolation of Antibody Sequences From Antigen-Specific B Cell 
     Antibody sequences are recovered using a combined RT-PCR based method from a single isolated B-cell produced according to Example 4 or an antigenic specific B cell isolated from the clonal B cell population obtained according to Example 2. Primers are designed to anneal in conserved and constant regions of the target immunoglobulin genes (heavy and light), such as rabbit immunoglobulin sequences, and a two-step nested PCR recovery step is used to obtain the antibody sequence. Amplicons from each well are analyzed for recovery and size integrity. The resulting fragments are then digested with AluI to fingerprint the sequence clonality. Identical sequences display a common fragmentation pattern in their electrophoretic analysis. Significantly, this common fragmentation pattern which proves cell clonality is generally observed even in the wells originally plated up to 1000 cells/well. The original heavy and light chain amplicon fragments are then restriction enzyme digested with HindIII and XhoI or HindIII and BsiWI to prepare the respective pieces of DNA for cloning. The resulting digestions are then ligated into an expression vector and transformed into bacteria for plasmid propagation and production. Colonies are selected for sequence characterization. 
     Example 6 Recombinant Production of Monoclonal Antibody of Desired Antigen Specificity and/or Functional Properties 
     Correct full-length antibody sequences for each well containing a single monoclonal antibody is established and miniprep DNA is prepared using Qiagen solid-phase methodology. This DNA is then used to transfect mammalian cells to produce recombinant full-length antibody. Crude antibody product is tested for antigen recognition and functional properties to confirm the original characteristics are found in the recombinant antibody protein. Where appropriate, large-scale transient mammalian transfections are completed, and antibody is purified through Protein A affinity chromatography. Kd is assessed using standard methods (e.g., Biacore™) as well as IC50 in a potency assay. 
     Example 7 Preparation of Antibodies that Bind Human IL-6 
     By using the antibody selection protocol described herein, one can generate an extensive panel of antibodies. The antibodies have high affinity towards IL-6 (single to double digit pM Kd) and demonstrate potent antagonism of IL-6 in multiple cell-based screening systems (T1165 and HepG2). Furthermore, the collection of antibodies display distinct modes of antagonism toward IL-6-driven processes. 
     Immunization Strategy 
     Rabbits were immunized with huIL-6 (R&amp;R). Immunization consisted of a first subcutaneous (sc) injection of 100 μg in complete Freund&#39;s adjuvant (CFA) (Sigma) followed by two boosts, two weeks apart, of 50 μg each in incomplete Freund&#39;s adjuvant (IFA) (Sigma). Animals were bled on day 55, and serum titers were determined by ELISA (antigen recognition) and by non-radioactive proliferation assay (Promega) using the T1165 cell line. 
     Antibody Selection Titer Assessment 
     Antigen recognition was determined by coating Immulon 4 plates (Thermo) with 1 μg/ml of huIL-6 (50 μl/well) in phosphate buffered saline (PBS, Hyclone) overnight at 4° C. On the day of the assay, plates were washed 3 times with PBS/Tween 20 (PBST tablets, Calbiochem). Plates were then blocked with 200 μl/well of 0.5% fish skin gelatin (FSG, Sigma) in PBS for 30 minutes at 37° C. Blocking solution was removed, and plates were blotted. Serum samples were made (bleeds and pre-bleeds) at a starting dilution of 1:100 (all dilutions were made in FSG 50 μl/well) followed by 1:10 dilutions across the plate (column 12 was left blank for background control). Plates were incubated for 30 minutes at 37° C. Plates were washed 3 times with PBS/Tween 20. Goat anti-rabbit FC-HRP (Pierce) diluted 1:5000 was added to all wells (50 μl/well), and plates were incubated for 30 minutes at 37° C. Plates were washed as described above. 50 μl/well of TMB-Stable stop (Fitzgerald Industries) was added to plates, and color was allowed to develop, generally for 3 to 5 minutes. The development reaction was stopped with 50 μl/well 0.5 M HCl. Plates were read at 450 nm. Optical density (OD) versus dilution was plotted using Graph Pad Prizm software, and titers were determined. 
     Functional Titer Assessment 
     The functional activity of the samples was determined by a T1165 proliferation assay. T1165 cells were routinely maintained in modified RPM′ medium (Hyclone) supplemented with Hepes, sodium pyruvate, sodium bicarbonate, L-glutamine, high glucose, penicillin/streptomycin, 10% heat inactivated fetal bovine serum (FBS) (all supplements from Hyclone), 2-mercaptoethanol (Sigma), and 10 ng/ml of huIL-6 (R&amp;D). On the day of the assay, cell viability was determined by trypan blue (Invitrogen), and cells were seeded at a fixed density of 20,000 cells/well. Prior to seeding, cells were washed twice in the medium described above without human-IL-6 (by centrifuging at 13000 rpm for 5 minutes and discarding the supernatant). After the last wash, cells were resuspended in the same medium used for washing in a volume equivalent to 50 μl/well. Cells were set aside at room temperature. 
     In a round-bottom, 96-well plate (Costar), serum samples were added starting at 1:100, followed by a 1:10 dilution across the plate (columns 2 to 10) at 30 μl/well in replicates of 5 (rows B to F: dilution made in the medium described above with no huIL-6). Column 11 was medium only for IL-6 control. 30 μl/well of huIL-6 at 4× concentration of the final EC50 (concentration previously determined) were added to all wells (huIL-6 was diluted in the medium described above). Wells were incubated for 1 hour at 37° C. to allow antibody binding to occur. After 1 hour, 50 μl/well of antibody-antigen (Ab-Ag) complex were transferred to a flat-bottom, 96-well plate (Costar) following the plate map format laid out in the round-bottom plate. On Row G, 50 μl/well of medium were added to all wells (columns 2 to 11) for background control. 50 μl/well of the cell suspension set aside were added to all wells (columns 2 to 11, rows B to G). On Columns 1 and 12 and on rows A and H, 200 μl/well of medium was added to prevent evaporation of test wells and to minimize edge effect. Plates were incubated for 72 h at 37° C. in 4% CO 2 . At 72 h, 20 μl/well of CellTiter96 (Promega) reagents was added to all test wells per manufacturer protocol, and plates were incubated for 2 h at 37° C. At 2 h, plates were gently mixed on an orbital shaker to disperse cells and to allow homogeneity in the test wells. Plates were read at 490 nm wavelength. Optical density (OD) versus dilution was plotted using Graph Pad Prizm software, and functional titer was determined. A positive assay control plate was conducted as described above using MAB2061 (R&amp;D Systems) at a starting concentration of 1 μg/ml (final concentration) followed by 1:3 dilutions across the plate. 
     Tissue Harvesting 
     Once acceptable titers were established, the rabbit(s) were sacrificed. Spleen, lymph nodes, and whole blood were harvested and processed as follows: 
     Spleen and lymph nodes were processed into a single cell suspension by disassociating the tissue and pushing through sterile wire mesh at 70 μm (Fisher) with a plunger of a 20 cc syringe. Cells were collected in the modified RPMI medium described above without huIL-6, but with low glucose. Cells were washed twice by centrifugation. After the last wash, cell density was determined by trypan blue. Cells were centrifuged at 1500 rpm for 10 minutes; the supernatant was discarded. Cells were resuspended in the appropriate volume of 10% dimethyl sulfoxide (DMSO, Sigma) in FBS (Hyclone) and dispensed at 1 ml/vial. Vials were then stored at −70° C. for 24 h prior to being placed in a liquid nitrogen (LN2) tank for long-term storage. 
     Peripheral blood mononuclear cells (PBMCs) were isolated by mixing whole blood with equal parts of the low glucose medium described above without FBS. 35 ml of the whole blood mixture was carefully layered onto 8 ml of Lympholyte Rabbit (Cedarlane) into a 45 ml conical tube (Corning) and centrifuged 30 minutes at 2500 rpm at room temperature without brakes. After centrifugation, the PBMC layers were carefully removed using a glass Pasteur pipette (VWR), combined, and placed into a clean 50 ml vial. Cells were washed twice with the modified medium described above by centrifugation at 1500 rpm for 10 minutes at room temperature, and cell density was determined by trypan blue staining. After the last wash, cells were resuspended in an appropriate volume of 10% DMSO/FBS medium and frozen as described above. 
     B Cell Culture 
     On the day of setting up B cell culture, PBMC, splenocyte, or lymph node vials were thawed for use. Vials were removed from LN2 tank and placed in a 37° C. water bath until thawed. Contents of vials were transferred into 15 ml conical centrifuge tube (Corning) and 10 ml of modified RPMI described above was slowly added to the tube. Cells were centrifuged for 5 minutes at 1.5K rpm, and the supernatant was discarded. Cells were resuspended in 10 ml of fresh media. Cell density and viability was determined by trypan blue. Cells were washed again and resuspended at 1E07 cells/80 μL medium. Biotinylated huIL-6 (B huIL-6) was added to the cell suspension at the final concentration of 3 ug/mL and incubated for 30 minutes at 4° C. Unbound B huIL-6 was removed with two 10 ml washes of phosphate-buffered (PBF):Ca/Mg free PBS (Hyclone), 2 mM ethylenediamine tetraacetic acid (EDTA), 0.5% bovine serum albumin (BSA) (Sigma-biotin free). After the second wash, cells were resuspended at 1E07 cells/80 μl PBF. 20 μl of MACS® streptavidin beads (Milteni)/10E7 cells were added to the cell suspension. Cells were incubated at 4° C. for 15 minutes. Cells were washed once with 2 ml of PBF/10E7 cells. After washing, the cells were resuspended at 1E08 cells/500 μl of PBF and set aside. A MACS® MS column (Milteni) was pre-rinsed with 500 ml of PBF on a magnetic stand (Milteni). Cell suspension was applied to the column through a pre-filter, and unbound fraction was collected. The column was washed with 1.5 ml of PBF buffer. The column was removed from the magnet stand and placed onto a clean, sterile 5 ml Polypropylene Falcon tube. 1 ml of PBF buffer was added to the top of the column, and positive selected cells were collected. The yield and viability of positive and negative cell fraction was determined by trypan blue staining. Positive selection yielded an average of 1% of the starting cell concentration. 
     A pilot cell screen was established to provide information on seeding levels for the culture. Three 10-plate groups (a total of 30 plates) were seeded at 50, 100, and 200 enriched B cells/well. In addition, each well contained 50K cells/well of irradiated EL-4.B5 cells (5,000 Rads) and an appropriate level of T cell supernatant (ranging from 1-5% depending on preparation) in high glucose modified RPMI medium at a final volume of 250 μl/well. Cultures were incubated for 5 to 7 days at 37° C. in 4% CO 2 . 
     Identification of Selective Antibody Secreting B Cells 
     Cultures were tested for antigen recognition and functional activity between days 5 and 7. 
     Antigen Recognition Screening 
     The ELISA format used is as described above except 50 μl of supernatant from the B cell cultures (BCC) wells (all 30 plates) was used as the source of the antibody. The conditioned medium was transferred to antigen-coated plates. After positive wells were identified, the supernatant was removed and transferred to a 96-well master plate(s). The original culture plates were then frozen by removing all the supernatant except 40 μl/well and adding 60 μl/well of 16% DMSO in FBS. Plates were wrapped in paper towels to slow freezing and placed at −70° C. 
     Functional Activity Screening 
     Master plates were then screened for functional activity in the T1165 proliferation assay as described before, except row B was media only for background control, row C was media+IL-6 for positive proliferation control, and rows D-G and columns 2-11 were the wells from the BCC (50 μl/well, single points). 40 μl of IL-6 was added to all wells except the media row at 2.5 times the EC50 concentration determined for the assay. After 1 h incubation, the Ab/Ag complex was transferred to a tissue culture (TC) treated, 96-well, flat-bottom plate. 20 μl of cell suspension in modified RPMI medium without huIL-6 (T1165 at 20,000 cells/well) was added to all wells (100 μl final volume per well). Background was subtracted, and observed OD values were transformed into % of inhibition. 
     B Cell Recovery 
     Plates containing wells of interest were removed from −70° C., and the cells from each well were recovered with 5-200 μl washes of medium/well. The washes were pooled in a 1.5 ml sterile centrifuge tube, and cells were pelleted for 2 minutes at 1500 rpm. 
     The tube was inverted, the spin repeated, and the supernatant carefully removed. Cells were resuspended in 100 μl/tube of medium. 100 μl biotinylated IL-6 coated streptavidin M280 dynabeads (Invitrogen) and 16 μl of goat anti-rabbit H&amp;L IgG-FITC diluted 1:100 in medium was added to the cell suspension. 
     20 μl of cell/beads/FITC suspension was removed, and 5 μl droplets were prepared on a glass slide (Corning) previously treated with Sigmacote (Sigma), 35 to 40 droplets/slide. An impermeable barrier of parafin oil (JT Baker) was added to submerge the droplets, and the slide was incubated for 90 minutes at 37° C., 4% CO 2  in the dark. 
     Specific B cells that produce antibody can be identified by the fluorescent ring around them due to antibody secretion, recognition of the bead-associated biotinylated antigen, and subsequent detection by the fluorescent-IgG detection reagent. Once a cell of interest was identified, the cell in the center of the fluorescent ring was recovered via a micromanipulator (Eppendorf). The single cell synthesizing and exporting the antibody was transferred into a 250 μl microcentrifuge tube and placed in dry ice. After recovering all cells of interest, these were transferred to −70° C. for long-term storage. 
     Example 8 Yeast Cell Expression 
     Antibody Genes: 
     Genes were cloned and constructed that directed the synthesis of a chimeric humanized rabbit monoclonal antibody. 
     Expression Vector: 
     The vector contains the following functional components: 1) a mutant ColE1 origin of replication, which facilitates the replication of the plasmid vector in cells of the bacterium  Escherichia coli;  2) a bacterial Sh ble gene, which confers resistance to the antibiotic Zeocin™ (phleomycin) and serves as the selectable marker for transformations of both  E. coli  and  P. pastoris;  3) an expression cassette composed of the glyceraldehyde dehydrogenase gene (GAP gene) promoter, fused to sequences encoding the  Saccharomyces cerevisiae  alpha mating factor pre pro secretion leader sequence, followed by sequences encoding a  P. pastoris  transcriptional termination signal from the  P. pastoris  alcohol oxidase I gene (AOX1). The Zeocin™ (phleomycin) resistance marker gene provides a means of enrichment for strains that contain multiple integrated copies of an expression vector in a strain by selecting for transformants that are resistant to higher levels of Zeocin™ (phleomycin). 
       P. pastoris  strains:  P. pastoris  strains met1, lys3, ura3 and ade1 may be used. Although any two complementing sets of auxotrophic strains could be used for the construction and maintenance of diploid strains, these two strains are especially suited for this method for two reasons. First, they grow more slowly than diploid strains that are the result of their mating or fusion. Thus, if a small number of haploid ade1 or ura3 cells remain present in a culture or arise through meiosis or other mechanism, the diploid strain should outgrow them in culture. 
     The second is that it is easy to monitor the sexual state of these strains since diploid Ade+ colonies arising from their mating are a normal white or cream color, whereas cells of any strains that are haploid ade1 mutants will form a colony with a distinct pink color. In addition, any strains that are haploid ura3 mutants are resistant to the drug 5-fluoro-orotic acid (FOA) and can be sensitively identified by plating samples of a culture on minimal medium+uracil plates with FOA. On these plates, only uracil-requiring ura3 mutant (presumably haploid) strains can grow and form colonies. Thus, with haploid parent strains marked with ade1 and ura3, one can readily monitor the sexual state of the resulting antibody-producing diploid strains (haploid versus diploid). 
     Methods 
     Construction of pGAPZ-alpha expression vectors for transcription of light and heavy chain antibody genes. The humanized light and heavy chain fragments were cloned into the pGAPZ expression vectors through a PCR directed process. The recovered humanized constructs were subjected to amplification under standard KOD polymerase (Novagen) kit conditions ((1) 94° C., 2 minutes; (2) 94° C., 30 seconds (3) 55° C., 30 seconds; (4) 72° C., 30 seconds-cycling through steps 2-4 for 35 times; (5) 72° C. 2 minutes) employing the following primers (1) light chain forward AGCGCTTATTCCGCTATCCAGATGACCCAGTC (SEQ ID NO. 741)—the Afel site is single underlined. The end of the HSA signal sequence is double underlined, followed by the sequence for the mature variable light chain (not underlined); the reverse CGTACGTTTGATTTCCACCTTG (SEQ ID NO. 742). 
     Variable light chain reverse primer. BsiWI site is underlined, followed by the reverse complement for the 3′ end of the variable light chain. Upon restriction enzyme digest with Afel and BsiWI this enable insertion in-frame with the pGAPZ vector using the human HAS leader sequence in frame with the human kapp light chain constant region for export. (2) A similar strategy is performed for the heavy chain. The forward primer employed is AGCGCTTATTCCGAGGTGCAGCTGGTGGAGTC (SEQ ID NO. 743). The Afel site is single underlined. The end of the HSA signal sequence is double underlined, followed by the sequence for the mature variable heavy chain (not underlined). The reverse heavy chain primer is CTCGAGACGGTGACGAGGGT (SEQ ID NO. 744). The Xhol site is underlined, followed by the reverse complement for the 3′ end of the variable heavy chain. This enables cloning of the heavy chain in-frame with lgG-γl CH1-CH2-CH3 region previous inserted within pGAPZ using a comparable directional cloning strategy. 
     Transformation of expression vectors into haploid ade1 ura3, met1 and lys3 host strains of  P. pastoris.    
     All methods used for transformation of haploid  P. pastoris  strains and genetic manipulation of the  P. pastoris  sexual cycle are as described in Higgins, D. R., and Cregg, J. M., Eds. 1998.  Pichia  Protocols. Methods in Molecular Biology. Humana Press, Totowa, N.J. 
     Prior to transformation, each expression vector is linearized within the GAP promoter sequences with AvrII to direct the integration of the vectors into the GAP promoter locus of the  P. pastoris  genome. Samples of each vector are then individually transformed into electrocompetent cultures of the ade1, ura3, met1 and lys3 strains by electroporation and successful transformants are selected on YPD Zeocin™ (phleomycin) plates by their resistance to this antibiotic. Resulting colonies are selected, streaked for single colonies on YPD Zeocin™ (phleomycin) plates and then examined for the presence of the antibody gene insert by a PCR assay on genomic DNA extracted from each strain for the proper antibody gene insert and/or by the ability of each strain to synthesize an antibody chain by a colony lift/immunoblot method (Wung et al. Biotechniques 21 808-812 (1996). Haploid ade1, met1 and lys3 strains expressing one of the three heavy chain constructs are collected for diploid constructions along with haploid ura3 strain expressing light chain gene. The haploid expressing heavy chain genes are mated with the appropriate light chain haploid ura3 to generate diploid secreting protein. 
     Mating of haploid strains synthesizing a single antibody chain and selection of diploid derivatives synthesizing tetrameric functional antibodies. To mate  P. pastoris  haploid strains, each ade1 (or met1 or lys3) heavy chain producing strain to be crossed is streaked across a rich YPD plate and the ura3 light chain producing strain is streaked across a second YPD plate (˜10 streaks per plate). After one or two days incubation at 30° C., cells from one plate containing heavy chain strains and one plate containing ura3 light chain strains are transferred to a sterile velvet cloth on a replica-plating block in a cross hatched pattern so that each heavy chain strain contain a patch of cells mixed with each light chain strain. The cross-streaked replica plated cells are then transferred to a mating plate and incubated at 25° C. to stimulate the initiation of mating between strains. After two days, the cells on the mating plates are transferred again to a sterile velvet on a replica-plating block and then transferred to minimal medium plates. These plates are incubated at 30° C. for three days to allow for the selective growth of colonies of prototrophic diploid strains. Colonies that arose are picked and streaked onto a second minimal medium plate to single colony isolate and purify each diploid strain. The resulting diploid cell lines are then examined for antibody production. 
     Putative diploid strains are tested to demonstrate that they are diploid and contain both expression vectors for antibody production. For diploidy, samples of a strain are spread on mating plates to stimulate them to go through meiosis and form spores. Haploid spore products are collected and tested for phenotype. If a significant percentage of the resulting spore products are single or double auxotrophs it may be concluded that the original strain must have been diploid. Diploid strains are examined for the presence of both antibody genes by extracting genomic DNA from each and utilizing this DNA in PCR reactions specific for each gene. 
     Fusion of haploid strains synthesizing a single antibody chain and selection of diploid derivatives synthesizing tetrameric functional antibodies. As an alternative to the mating procedure described above, individual cultures of single-chain antibody producing haploid ade1 and ura3 strains are spheroplasted and their resulting spheroplasts fused using polyethylene glycol/CaCl 2 . The fused haploid strains are then embedded in agar containing 1 M sorbitol and minimal medium to allow diploid strains to regenerate their cell wall and grow into visible colonies. Resulting colonies are picked from the agar, streaked onto a minimal medium plate, and the plates are incubated for two days at 30° C. to generate colonies from single cells of diploid cell lines. The resulting putative diploid cell lines are then examined for diploidy and antibody production as described above. 
     Purification and analysis of antibodies. A diploid strain for the production of full length antibody is derived through the mating of met1 light chain and lys3 heavy chain using the methods described above. Culture media from shake-flask or fermenter cultures of diploid  P. pastoris  expression strains are collected and examined for the presence of antibody protein via SDS-PAGE and immunoblotting using antibodies directed against heavy and light chains of human IgG, or specifically against the heavy chain of IgG. 
     To purify the yeast secreted antibodies, clarified media from antibody producing cultures are passed through a protein A column and after washing with 20 mM sodium phosphate, pH 7.0, binding buffer, protein A bound protein is eluted using 0.1 M glycine HCl buffer, pH 3.0. Fractions containing the most total protein are examined by Coomasie blue strained SDS-PAGE and immunoblotting for antibody protein. Antibody is characterized using the ELISA described above for IL-6 recognition. 
     Assay for Antibody Activity. 
     The recombinant yeast-derived humanized antibody is evaluated for functional activity through the IL-6 driven T1165 cell proliferation assay and IL-6 stimulated HepG2 haptoglobin assay described above. 
     Example 9 Acute Phase Response Neutralization by Intravenous Administration of Anti-IL-6 Antibody Ab1 
     Human IL-6 can provoke an acute phase response in rats, and one of the major acute phase proteins that is stimulated in the rat is α-2 macroglobulin (A2M). A study was designed to assess the dose of antibody Ab1 required to ablate the A2M response to a single s.c. injection of 100 μg of human IL-6 given one hour after different doses (0.03, 0.1, 0.3, 1, and 3 mg/kg) of antibody Ab1 administered intravenously (n=10 rats/dose level) or polyclonal human IgG1 as the control (n=10 rats). Plasma was recovered and the A2M was quantitated via a commercial sandwich ELISA kit (ICL Inc., Newberg O R; cat. no.—E-25A2M). The endpoint was the difference in the plasma concentration of A2M at the 24 hour time point (post-Ab1). The results are presented in  FIG. 4 . 
     The ID50 for antibody Ab1 was 0.1 mg/kg with complete suppression of the A2M response at the 0.3 mg/kg. This firmly establishes in vivo neutralization of human IL-6 can be accomplished by antibody Ab1. 
     Example 10 RXF393 Cachexia Model Study 1 
     Introduction 
     The human renal cell cancer cell line, RXF393 produces profound weight loss when transplanted into athymic nude mice. Weight loss begins around day 15 after transplantation with 80% of all animals losing at least 30% of their total body weight by day 18-20 after transplantation. RXF393 secretes human IL-6 and the plasma concentration of human IL-6 in these animals is very high at around 10 ng/ml. Human IL-6 can bind murine soluble IL-6 receptor and activate IL-6 responses in the mouse. Human IL-6 is approximately 10 times less potent than murine IL-6 at activating IL-6 responses in the mouse. The objectives of this study were to determine the effect of antibody Ab1, on survival, body weight, serum amyloid A protein, hematology parameters, and tumor growth in athymic nude mice transplanted with the human renal cell cancer cell line, RXF393. 
     Methods 
     Eighty, 6 week old, male athymic nude mice were implanted with RXF393 tumor fragments (30-40 mg) subcutaneously in the right flank. Animals were then divided into eight groups of ten mice. Three groups were given either antibody Ab1 at 3 mg/kg, 10 mg/kg, or 30 mg/kg intravenously weekly on day 1, day 8, day 15 and day 22 after transplantation (progression groups). Another three groups were given either antibody Ab1 at 3 mg/kg, or 10 mg/kg, or 30 mg/kg intravenously weekly on day 8, day 15 and day 22 after transplantation (regression groups). Finally, one control group was given polyclonal human IgG 30 mg/kg and a second control group was given phosphate buffered saline intravenously weekly on day 1, day 8, day 15 and day 22 after transplantation. 
     Animals were euthanized at either day 28, when the tumor reached 4,000 mm 3  or if they became debilitated (&gt;30% loss of body weight). Animals were weighed on days 1, 6 and then daily from days 9 to 28 after transplantation. Mean Percent Body Weight (MPBW) was used as the primary parameter to monitor weight loss during the study. It was calculated as follows: (Body Weight−Tumor Weight)/Baseline Body Weight×100. Tumor weight was measured on days 1, 6, 9, 12, 15, 18, 22, 25 and 28 after transplantation. Blood was taken under anesthesia from five mice in each group on days 5 and 13 and all ten mice in each group when euthanized (day 28 in most cases). Blood was analyzed for hematology and serum amyloid A protein (SAA) concentration. An additional group of 10 non-tumor bearing 6 week old, athymic nude male mice had blood samples taken for hematology and SAA concentration estimation to act as a baseline set of values. 
     Results—Survival 
     No animals were euthanized or died in any of the antibody Ab1 groups prior to the study termination date of day 28. In the two control groups, 15 animals (7/9 in the polyclonal human IgG group and 8/10 in the phosphate buffered saline group) were found dead or were euthanized because they were very debilitated (&gt;30% loss of body weight). Median survival time in both control groups was 20 days. 
     The survival curves for the two control groups and the antibody Ab1 progression (dosed from day 1 of the study) groups are presented in  FIG. 5 . 
     The survival curves for the two control groups and the antibody Ab1 regression (dosed from day 8 of the study) groups are presented in  FIG. 6 . 
     There was a statistically significant difference between the survival curves for the polyclonal human IgG (p=0.0038) and phosphate buffered saline (p=0.0003) control groups and the survival curve for the six antibody Ab1 groups. There was no statistically significant difference between the two control groups (p=0.97). 
     Results—Tumor Size 
     Tumor size in surviving mice was estimated by palpation. For the first 15 days of the study, none of the mice in any group were found dead or were euthenized, and so comparison of tumor sizes between groups on these days was free from sampling bias. No difference in tumor size was observed between the antibody Ab1 progression or regression groups and the control groups through day 15. Comparison of the tumor size between surviving mice in the control and treatment groups subsequent to the onset of mortality in the controls (on day 15) was not undertaken because tumor size the surviving control mice was presumed to be biased and accordingly the results of such comparison would not be meaningful. 
     As administration of antibody Ab1 promoted survival without any apparent reduction in tumor size, elevated serum IL-6 may contribute to mortality through mechanisms independent of tumor growth. These observations supports the hypothesis that antibody Ab1 can promote cancer patient survivability without directly affecting tumor growth, possibly by enhancing general patient well-being. 
     Results—Weight Loss 
     Mean Percent Body Weight (MPBW) (±SEM) versus time is shown in  FIG. 27 . Compared to controls, mice dosed with Ab1 were protected from weight loss. On day 18, MPBW in control mice was 75%, corresponding to an average weight loss of 25%. In contrast, on the same day, MPBW in Ab-1 treatment groups was minimally changed (between 97% and 103%). There was a statistically significant difference between the MPBW curves for the controls (receiving polyclonal human IgG or PBS) and the 10 mg/kg dosage group (p&lt;0.0001) or 3 mg/kg and 30 mg/kg dosage groups (p&lt;0.0005). There was no statistically significant difference between the two control groups. 
     Representative photographs of control and Ab1-treated mice ( FIG. 28 ) illustrate the emaciated condition of the control mice, compared to the normal appearance of the Ab1-treated mouse, at the end of the study (note externally visible tumor sites in right flank). 
     These results suggest that Ab1 may be useful to prevent or treat cachexia caused by elevated IL-6 in humans. 
     Results—Plasma Serum Amyloid A 
     The mean (±SEM) plasma serum amyloid A concentration versus time for the two control groups and the antibody Ab1 progression (dosed from day 1 of the study) and regression (dosed from day 8 of the study) groups are presented in Table 5 and graphically in  FIG. 32 . 
     
       
         
           
               
             
               
                 TABLE 5 
               
             
            
               
                   
               
               
                 Mean Plasma SAA - antibody Ab1, all groups versus control groups 
               
            
           
           
               
               
               
               
            
               
                   
                   
                   
                 Mean Plasma 
               
               
                   
                 Mean Plasma 
                 Mean Plasma 
                 SAA ± SEM 
               
               
                   
                 SAA ± SEM Day 5 
                 SAA ± SEM Day 13 
                 Terminal Bleed 
               
               
                   
                 (μg/ml) 
                 (μg/ml) 
                 (μg/ml) 
               
               
                   
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 Polyclonal IgG iv 
                 675 ± 240 
                 (n = 5) 
                 3198 ± 628 
                 (n = 4) 
                 13371 ± 2413 
                 (n = 4) 
               
               
                 weekly from day 1 
               
               
                 PBS iv weekly 
                 355 ± 207 
                 (n = 5) 
                 4844 ± 1126 
                 (n = 5) 
                 15826 ± 802 
                 (n = 3) 
               
               
                 from day 1 
               
               
                 Ab1 30 mg/kg iv 
                 246 ± 100 
                 (n = 5) 
                 2979 ± 170 
                 (n = 5) 
                 841 ± 469 
                 (n = 10) 
               
               
                 weekly from day 1 
               
               
                 Ab1 10 mg/kg iv 
                 3629 ± 624 
                 (n = 5) 
                 3096 ± 690 
                 (n = 5) 
                 996 ± 348 
                 (n = 10) 
               
               
                 weekly from day 1 
               
               
                 Ab1 3 mg/kg iv 
                 106 ± 9 
                 (n = 5) 
                 1623 ± 595 
                 (n = 4) 
                 435 ± 70 
                 (n = 9) 
               
               
                 weekly from day 1 
               
               
                 Ab1 30 mg/kg iv 
                 375 ± 177 
                 (n = 5) 
                 1492 ± 418 
                 (n = 4) 
                 498 ± 83 
                 (n = 9) 
               
               
                 weekly from day 8 
               
               
                 Ab1 10 mg/kg iv 
                 487 ± 170 
                 (n = 5) 
                 1403 ± 187 
                 (n = 5) 
                 396 ± 58 
                 (n = 10) 
               
               
                 weekly from day 8 
               
               
                 Ab1 3 mg/kg iv 
                 1255 ± 516 
                 (n = 5) 
                 466 ± 157 
                 (n = 5) 
                 685 ± 350 
                 (n = 5) 
               
               
                 weekly from day 8 
               
               
                   
               
            
           
         
       
     
     SAA is up-regulated via the stimulation of hIL-6 and this response is directly correlated with circulating levels of hIL-6 derived from the implanted tumor. The surrogate marker provides an indirect readout for active hIL-6. Thus in the two treatment groups described above there are significantly decreased levels of SAA due to the neutralization of tumor-derived hIL-6. This further supports the contention that antibody Ab1 displays in vivo efficacy. 
     Example 11 RXF393 Cachexia Model Study 2 
     Introduction 
     A second study was performed in the RXF-393 cachexia model where treatment with antibody Ab1 was started at a later stage (days 10 and 13 post-transplantation) and with a more prolonged treatment phase (out to 49 days post transplantation). The dosing interval with antibody Ab1 was shortened to 3 days from 7 and also daily food consumption was measured. There was also an attempt to standardize the tumor sizes at the time of initiating dosing with antibody Ab1. 
     Methods 
     Eighty, 6 week old, male athymic nude mice were implanted with RXF393 tumor fragments (30-40 mg) subcutaneously in the right flank. 20 mice were selected whose tumors had reached between 270-320 mg in size and divided into two groups. One group received antibody Ab1 at 10 mg/kg i.v. every three days and the other group received polyclonal human IgG 10 mg/kg every 3 days from that time-point (day 10 after transplantation). Another 20 mice were selected when their tumor size had reached 400-527 mg in size and divided into two groups. One group received antibody Ab1 at 10 mg/kg i.v. every three days and the other group received polyclonal human IgG 10 mg/kg every 3 days from that time-point (day 13 after transplantation). The remaining 40 mice took no further part in the study and were euthanized at either day 49, when the tumor reached 4,000 mm 3  or if they became very debilitated (&gt;30% loss of body weight). 
     Animals were weighed every 3-4 days from day 1 to day 49 after transplantation. Mean Percent Body Weight (MPBW) was used as the primary parameter to monitor weight loss during the study. It was calculated as follows: ((Body Weight−Tumor Weight)/Baseline Body Weight)×100. Tumor weight was measured every 3-4 days from day 5 to day 49 after transplantation. Food consumption was measured (amount consumed in 24 hours by weight (g) by each treatment group) every day from day 10 for the 270-320 mg tumor groups and day 13 for the 400-527 mg tumor groups. 
     Results—Survival 
     The survival curves for antibody Ab1 at 10 mg/kg i.v. every three days (270-320 mg tumor size) and for the polyclonal human IgG 10 mg/kg i.v. every three days (270-320 mg tumor size) are presented in  FIG. 7 . 
     Median survival for the antibody Ab1 at 10 mg/kg i.v. every three days (270-320 mg tumor size) was 46 days and for the polyclonal human IgG at 10 mg/kg i.v. every three days (270-320 mg tumor size) was 32.5 days (p=0.0071). 
     The survival curves for the antibody Ab1 at 10 mg/kg i.v. every three days (400-527 mg tumor size) and for the polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) are presented in  FIG. 8 . Median survival for the antibody Ab1 at 10 mg/kg i.v. every three days (400-527 mg tumor size) was 46.5 days and for the polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) was 27 days (p=0.0481). 
     Example 12 Multi-dose Pharmacokinetic Evaluation of Antibody Ab1 in Non-human Primates. 
     Antibody Ab1 was dosed in a single bolus infusion to a single male and single female cynomologus monkey in phosphate buffered saline. Plasma samples were removed at fixed time intervals and the level of antibody Ab1 was quantitated through of the use of an antigen capture ELISA assay. Biotinylated IL-6 (50 μl of 3 μg/mL) was captured on Streptavidin coated 96 well microtiter plates. The plates were washed and blocked with 0.5% Fish skin gelatin. Appropriately diluted plasma samples were added and incubated for 1 hour at room temperature. The supernatants removed and an anti-hFc-HRP conjugated secondary antibody applied and left at room temperature. 
     The plates were then aspirated and TMB added to visualize the amount of antibody. The specific levels were then determined through the use of a standard curve. A second dose of antibody Ab1 was administered at day 35 to the same two cynomologus monkeys and the experiment replicated using an identical sampling plan. The resulting concentrations are then plot vs. time as show in  FIG. 9 . 
     This humanized full length aglycosylated antibody expressed and purified  Pichia pastoris  displays comparable characteristics to mammalian expressed protein. In addition, multiple doses of this product display reproducible half-lives inferring that this production platform does not generate products that display enhanced immunogenicity. 
     Example 13 Octet Mechanistic Characterization of Antibody Proteins 
     IL-6 signaling is dependent upon interactions between IL-6 and two receptors, IL-6R1 (CD126) and gp130 (IL-6 signal transducer). To determine the antibody mechanism of action, mechanistic studies were performed using bio-layer interferometry with an Octet QK instrument (ForteBio; Menlo Park, Calif.). Studies were performed in two different configurations. In the first orientation, biotinylated IL-6 (R&amp;D systems part number 206-IL-001MG/CF, biotinylated using Pierce EZ-link sulfo-NHS-LC-LC-biotin product number 21338 according to manufacturer&#39;s protocols) was initially bound to a streptavidin coated biosensor (ForteBio part number 18-5006). Binding is monitored as an increase in signal. 
     The IL-6 bound to the sensor was then incubated either with the antibody in question or diluent solution alone. The sensor was then incubated with soluble IL-6R1 (R&amp;D systems product number 227-SR-025/CF) molecule. If the IL-6R1 molecule failed to bind, the antibody was deemed to block IL-6/IL-6R1 interactions. These complexes were incubated with gp130 (R&amp;D systems 228-GP-010/CF) in the presence of IL-6R1 for stability purposes. If gp130 did not bind, it was concluded that the antibody blocked gp130 interactions with IL-6. 
     In the second orientation, the antibody was bound to a biosensor coated with an anti-human IgG1 Fc-specific reagent (ForteBio part number 18-5001). The IL-6 was bound to the immobilized antibody and the sensor was incubated with IL-6R1. If the IL-6R1 did not interact with the IL-6, then it was concluded that the IL-6 binding antibody blocked IL-6/IL-6R1 interactions. In those situations where antibody/IL-6/IL-6R1 was observed, the complex was incubated with gp130 in the presence of IL-6R1. If gp130 did not interact, then it was concluded that the antibody blocked IL-6/gp130 interactions. All studies were performed in a 200 μL final volume, at 30 C and 1000 rpms. For these studies, all proteins were diluted using ForteBio&#39;s sample diluent buffer (part number 18-5028). 
     Results are presented in  FIG. 10  (A-E) and  FIG. 11 . 
     Example 14 Peptide Mapping 
     In order to determine the epitope recognized by Ab1 on human IL-6, the antibody was employed in a western-blot based assay. The form of human IL-6 utilized in this example had a sequence of 183 amino acids in length (shown below). A 57-member library of overlapping 15 amino acid peptides encompassing this sequence was commercially synthesized and covalently bound to a PepSpots nitrocellulose membrane (JPT Peptide technologies, Berlin, Germany). The sequences of the overlapping 15 amino acid peptides is shown in  FIG. 12 . Blots were prepared and probed according to the manufacturer&#39;s recommendations. 
     Briefly, blots were pre-wet in methanol, rinsed in PBS, and blocked for over 2 hours in 10% non-fat milk in PBS/0.05% Tween (Blocking Solution). The Ab1 antibody was used at 1 mg/ml final dilution, and the HRP-conjugated Mouse Anti-Human-Kappa secondary antibody (Southern BioTech #9220-05) was used at a 1:5000 dilution. Antibody dilutions/incubations were performed in blocking solution. Blots were developed using Amersham ECL advance reagents (GE# RPN2135) and chemiluminescent signal documented using a CCD camera (Alphalnnotec). The results of the blots is shown in  FIG. 13  and  FIG. 14 . 
     The sequence of the form of human IL-6 utilized to generate peptide library is set forth: 
     
       
         
           
               
            
               
                 (SEQ ID NO: 1) 
               
            
           
           
               
            
               
                 VPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSNMCE 
               
               
                   
               
               
                 SSKEALAENNLNLPKMAEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYL 
               
               
                   
               
               
                 QNRFESSEEQARAVQMSTKVLIQFLQKKAKNLDAITTPDPTTNASLLTKL 
               
               
                   
               
               
                 QAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM. 
               
            
           
         
       
     
     Example 15 Ab1 has High Affinity for IL-6 
     Surface plasmon resonance was used to measure association rate (K a ), dissociation rate (K d ) and dissociation constant (K D ) for Ab1 to IL-6 from rat, mouse, dog, human, and cynomolgus monkey at 25° C. ( FIG. 15A ). The dissociation constant for human IL-6 was 4 pM, indicating very high affinity. As expected, affinity generally decreased with phylogenetic distance from human. The dissociation constants of Ab1 for IL-6 of cynomolgus monkey, rat, and mouse were 31 pM, 1.4 nM, and 0.4 nM, respectively. Ab1 affinity for dog IL-6 below the limit of quantitation of the experiment. 
     The high affinity of Ab1 for mouse, rat, and cynomolgus monkey IL-6 suggest that Ab1 may be used to inhibit IL-6 of these species. This hypothesis was tested using a cell proliferation assay. In brief, each species&#39;s IL-6 was used to stimulate proliferation of T1165 cells, and the concentration at which Ab1 could inhibit 50% of proliferation (IC50) was measured. Inhibition was consistent with the measured dissociation constants ( FIG. 15B ). These results demonstrate that Ab1 can inhibit the native IL-6 of these species, and suggest the use of these organisms for in vitro or in vivo modeling of IL-6 inhibition by Ab1. 
     Example 16 Multi-dose Pharmacokinetic Evaluation of Antibody Ab1 in Healthy 
     Human Volunteers. 
     Antibody Ab1 was dosed in a single bolus infusion in histidine and sorbitol to healthy human volunteers. Dosages of 1 mg, 3 mg, 10 mg, 30 mg or 100 mg were administered to each individual in dosage groups containing five to six individuals. Plasma samples were removed at fixed time intervals for up to twelve weeks. Human plasma was collected via venipuncture into a vacuum collection tube containing EDTA. Plasma was separated and used to assess the circulating levels of Ab1 using a monoclonal antibody specific for Ab1, as follows. A 96 well microtiter plate was coated overnight with the monoclonal antibody specific for Ab1 in 1×PBS overnight at 4° C. The remaining steps were conducted at room temperature. The wells were aspirated and subsequently blocked using 0.5% Fish Skin Gelatin (FSG) (Sigma) in 1×PBS for 60 minutes. Human plasma samples were then added and incubated for 60 minutes, then aspirated, then 50 μL of 1 μg/mL biotinylated IL-6 was then added to each well and incubated for 60 minutes. The wells were aspirated, and 50 μL streptavidin-HRP (Pharmingen), diluted 1:5,000 in 0.5% FSG/PBS, was added and incubated for 45 minutes. Development was conducted using standard methods employing TMB for detection. Levels were then determined via comparison to a standard curve prepared in a comparable format. 
     Average plasma concentration of Ab1 for each dosage group versus time is shown in  FIG. 16 . Mean AUC and C. increased linearly with dosage ( FIG. 17  and  FIG. 18 , respectively). For dosages of 30 mg and above, the average Ab1 half-life in each dosage group was between approximately 25 and 30 days ( FIG. 19 ). 
     Example 17 Pharmacokinetics of Ab1 in Patients with Advanced Cancer 
     Antibody Ab1 was dosed in a single bolus infusion in phosphate buffered saline to five individuals with advanced cancer. Each individual received a dosage of 80 mg (n=2) or 160 mg (n=3) of Ab1. Plasma samples were drawn weekly, and the level of antibody Ab1 was quantitated as in Example 16. 
     Average plasma concentration of Ab1 in these individuals as a function of time is shown in  FIG. 20 . The average Ab1 half-life was approximately 31 days. 
     Example 18 Unprecedented Half-Life of Ab1 
     Overall, the average half-life of Ab1 was approximately 31 days in humans (for dosages of 10 mg and above), and approximately 15-21 days in cynomolgus monkey. The Ab1 half-life in humans and cynomolgus monkeys are unprecedented when compared with the half-lives of other anti-IL-6 antibodies ( FIG. 21 ). As described above, Ab1 was derived from humanization of a rabbit antibody, and is produced from  Pichia pastoris  in an aglycosylated form. These characteristics results in an antibody with very low immunogenicity in humans. Moreover, the lack of glycosylation prevents Ab1 from interacting with the Fc receptor or complement. Without intent to be limited by theory, it is believed that the unprecedent half-life of Ab1 is at least partially attributable to the humanization and/or lack of glycosylation. The particular sequence and/or structure of the antigen binding surfaces may also contribute to Ab1&#39;s half-life. 
     Example 19 Ab1 Effect on Hemoglobin Concentration, Plasma Lipid Concentration, and Neutrophil Counts in Patients with Advanced Cancer 
     Antibody Ab1 was dosed in a single bolus infusion in phosphate buffered saline to eight individuals with advanced cancer (NSCLC, colorectal cancer, cholangiocarcinoma, or mesothelioma). Each individual received a dosage of 80 mg, 160 mg, or 320 mg of Ab1. Blood samples were removed just prior to infusion and at fixed time intervals for six weeks, and the hemoglobin concentration, plasma lipid concentration, and neutrophil counts were determined. Average hemoglobin concentration rose slightly ( FIG. 22 ), as did total cholesterol and triglycerides ( FIG. 23 ), while mean neutrophil counts fell slightly ( FIG. 24 ). 
     These results further demonstrate some of the beneficial effects of administration of Ab1 to chronically ill individuals. Because IL-6 is the main cytokine resposible for the anemia of chronic disease (including cancer-related anemia), neutralization of IL-6 by Ab1 increases hemoglobin concentration in these individuals. Similarly, as IL-6 is centrally important in increasing neutrophil counts in inflammation, the observed slight reduction in neutrophil counts further confirms that Ab1 inhibits IL-6. Finally, IL-6 causes anorexia as well as cachexia in these patients; neutralization of IL-6 by Ab1 results in the return of appetite and reversal of cachexia. The increase in plasma lipid concentrations reflect the improved nutritional status of the patients. Taken together, these results further demonstrate that Ab1 effectively reverses these adverse consequences of IL-6 in these patients. 
     Example 20 Ab1 Suppresses Serum CRP in Healthy Volunteers and in Patients with Advanced Cancer 
     Introduction 
     Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856-1864 (2005)). Patients were classified into two groups, those with serum CRP levels &gt;1.0 mg/dL (“the CRP positive group”) and those with serum CRP levels &lt;1.0 mg/dL (“the CRP negative group”). The authors identified “a significant correlation between preoperative serum CRP level and tumor size.” Id. Furthermore, the authors found that “[t]he overall survival and recurrence-free survival rates in the CRP-positive group were significantly lower compared with the rates in the CRP-negative group.” Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. 
     Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P. I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. 
     Methods 
     Healthy volunteers received a single 1-hour intravenous (IV) infusion of either 100 mg (5 patients), 30 mg (5 patients), 10 mg (6 patients), 3 mg (6 patients) or 1 mg (6 patients) of the Ab1 monoclonal antibody, while another 14 healthy volunteers received intravenous placebo. Comparatively, 2 patients with advanced forms of colorectal cancer received a single 1-hour intravenous (IV) infusion of 80 mg of the Ab1 monoclonal antibody. No further dosages of the Ab1 monoclonal antibody were administered to the test population. 
     Patients were evaluated prior to administration of the dosage, and thereafter on a weekly basis for at least 5 weeks post dose. At the time of each evaluation, patients were screened for serum CRP concentration. 
     Results 
     Healthy Volunteers 
     As noted above, serum CRP levels are a marker of inflammation; accordingly, baseline CRP levels are typically low in healthy individuals. The low baseline CRP levels can make a further reduction in CRP levels difficult to detect. Nonetheless, a substantial reduction in serum CRP concentrations was detectable in healthy volunteers receiving all concentrations of the Ab1 monoclonal antibody, compared to controls ( FIG. 25 ). The reduction in serum CRP levels was rapid, occurring within one week of antibody administration, and prolonged, continuing at least through the final measurement was taken (8 or 12 weeks from antibody administration). 
     Cancer Patients 
     Five advanced cancer patients (colorectal cancer, cholangiocarcinoma, or NSCLC) having elevated serum CRP levels were dosed with 80 mg or 160 mg of Ab1. Serum CRP levels were greatly reduced in these patients ( FIG. 26A ). The reduction in serum CRP levels was rapid, with 90% of the decrease occuring within one week of Ab1 administration, and prolonged, continuing at least until the final measurement was taken (up to twelve weeks). The CRP levels of two representative individuals are shown in  FIG. 26B . In those individuals, the CRP levels were lowered to below the normal reference range (less than 5-6 mg/1) within one week. Thus, administration of Ab1 to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. 
     Example 21 Ab1 Improved Muscular Strength, Improved Weight, and Reduced Fatigue in Patients with Advanced Cancer 
     Introduction 
     Weight loss and fatigue (and accompanying muscular weakness) are very common symptoms of patients with advanced forms of cancer, and these symptoms can worsen as the cancer continues to progress. Fatigue, weight loss and muscular weakness can have significant negative effects on the recovery of patients with advanced forms of cancer, for example by disrupting lifestyles and relationships and affecting the willingness or ability of patients to continue cancer treatments. Known methods of addressing fatigue, weight loss and muscular weakness include regular routines of fitness and exercise, methods of conserving the patient&#39;s energy, and treatments that address anemia-induced fatigue and muscular weakness. Nevertheless, there remains a need in the art for methods and/or treatments that improve fatigue, weight loss and muscular weakness in cancer patients. 
     Methods 
     Four patients with advanced forms of cancer (colorectal cancer (2), NSCLC (1), cholangiocarcinoma (1) received a single 1-hour intravenous (IV) infusion of either 80 mg or 160 mg of the Ab1 monoclonal antibody. No further dosages of the Ab1 monoclonal antibody were administered to the test population. 
     Patients were evaluated prior to administration of the dosage, and thereafter for at least 6 weeks post dose. At the time of each evaluation, patients were screened for the following: a.) any change in weight; b.) fatigue as measured using the Facit-F Fatigue Subscale questionnaire a medically recognized test for evaluating fatigue (See, e.g., Cella, D., Lai, J. S., Chang, C. H., Peterman, A., &amp; Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528-538; Cella, D., Eton, D. T., Lai, F J-S., Peterman, A. H &amp; Merkel, D. E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain &amp; Symptom Management, 24 (6) 547-561.); and hand-grip strength (a medically recognized test for evaluating muscle strength, typically employing a handgrip dynamometer). 
     Results 
     Weight Change 
     The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab1 monoclonal antibody demonstrated an increase of about 2 kilograms of weight per patient over the period of 6 weeks ( FIG. 29 ). 
     Fatigue 
     The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab1 monoclonal antibody demonstrated an increase in the mean Facit-F FS subscale score of at least about 10 points in the patient population over the period of 6 weeks ( FIG. 30 ). 
     Hand-Grip Strength 
     The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab1 monoclonal antibody demonstrated an increase in the mean hand-grip strength of at least about 10 percent in the patient population over the period of 6 weeks ( FIG. 31 ). 
     Example 22 Ab1 Increases Plasma Albumin Concentration in Patients with Advanced Cancer 
     Introduction 
     Serum albumin concentrations are recognized as predictive indicators of survival and/or recovery success of cancer patients. Hypoalbumenia correlates strongly with poor patient performance in numerous forms of cancer. For example, in one study no patients undergoing systemic chemotherapy for metastatic pancreatic adenocarcinoma and having serum albumin levels less than 3.5 g/dL successfully responded to systemic chemotherapy (Fujishiro, M., et al., Hepatogastroenterology, 47(36):1744-46 (2000)). The authors conclude that “[p]atients with . . . hypoalbuminemia . . . might be inappropriate candidates for systemic chemotherapy and might be treated with other experimental approaches or supportive care.” Id. 
     Similarly, Senior and Maroni state that “[t]he recent appreciation that hypoalbuminemia is the most powerful predictor of mortality in end-stage renal disease highlights the critical importance of ensuring adequate protein intake in this patient population.” (J. R. Senior and B. J. Maroni, Am. Soc. Nutr. Sci., 129:313S-314S (1999)). 
     In at least one study, attempts to recitfy hypoalbuminemia in 27 patients with metastatic cancer by daily intravenous albumin infusion of 20 g until normal serum albumin levels (&gt;3.5 g/dL) were achieved had little success. The authors note that “[a]lbumin infusion for the advanced stage cancer patients has limited value in clinical practice. Patients with PS 4 and hypoalbuminemia have poorer prognosis.” (Demirkazik, A., et al., Proc. Am. Soc. Clin. Oncol., 21:Abstr 2892 (2002)). 
     Accordingly, there remains a need in the art for methods and/or treatments that improve serum albumin concentrations in cancer patients and address hypoalbuminemic states in cancer patients, particularly those with advanced cancers. 
     Methods 
     Four patients with advanced forms of cancer (colorectal cancer (2), NSCLC (1), cholangiocarcinoma (1) received a single 1-hour intravenous (IV) infusion of either 80 mg or 160 mg of the Ab1 monoclonal antibody. No further dosages of the Ab1 monoclonal antibody were administered to the test population. 
     Patients were evaluated prior to administration of the dosage, and thereafter for at least 6 weeks post dose. At the time of each evaluation, patients were screened for plasma albumin concentration. 
     Results 
     The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab1 monoclonal antibody demonstrated an increase of about 5 g/L of plasma albumin concentration per patient over the period of 6 weeks ( FIG. 33 ). 
     Example 23 Ab1 Suppresses Serum CRP in Patients with Advanced Cancer 
     Introduction 
     Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856-1864 (2005)). Patients were classified into two groups, those with serum CRP levels &gt;1.0 mg/dL (“the CRP positive group”) and those with serum CRP levels &lt;1.0 mg/dL (“the CRP negative group”). The authors identified “a significant correlation between preoperative serum CRP level and tumor size.” Id. Furthermore, the authors found that “[t]he overall survival and recurrence-free survival rates in the CRP-positive group were significantly lower compared with the rates in the CRP-negative group.” Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. 
     Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P. I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. 
     Methods 
     One-hundred twenty-four patients with non-small cell lung cancer (NSCLC) were divided into 4 treatment groups. Patients in one group received one 1-hour intravenous (IV) infusion of either placebo (n=31), 80 mg (n=29), 160 mg (n=32), or 320 mg (n=32) of the Ab1 monoclonal antibody every 8 weeks over a 24 week duration for a total of 3 doses. CRP concentration was quantitated by a C-reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant®). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. 
     Patients were evaluated prior to administration of the dosage, and thereafter at weeks 2, 4, 8, and 12. At the time of each evaluation, patients were screened for serum CRP concentration. 
     Results 
     The averaged data for each dosage concentrations (placebo, 80 mg, 160 mg, and 320 mg) of the Ab1 monoclonal antibody are plotted in  FIG. 38 . All dosage levels of Ab1 antibody demonstrated an immediate drop in CRP concentrations relative to placebo over the period of 12 weeks. CRP levels displayed breakthrough at 8 weeks post-dosing. The CRP levels fell below 5 mg/L by week 12. Median values of CRP demonstrated rapid and sustained decreases for all dosage concentrations relative to placebo ( FIG. 39 ). Thus, administration of Ab1 to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. 
     Example 24 Ab1 Suppresses Serum CRP in Patients with Advanced Cancers 
     Introduction 
     Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856-1864 (2005)). Patients were classified into two groups, those with serum CRP levels &gt;1.0 mg/dL (“the CRP positive group”) and those with serum CRP levels &lt;1.0 mg/dL (“the CRP negative group”). The authors identified “a significant correlation between preoperative serum CRP level and tumor size.” Id. Furthermore, the authors found that “[t]he overall survival and recurrence-free survival rates in the CRP-positive group were significantly lower compared with the rates in the CRP-negative group.” Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. 
     Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P. I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. 
     Methods 
     Eight patients with various forms of advanced cancer (colorectal (3), NSCLC (1), cholangio (1), and mesothelioma (2)) received a single 1-hour intravenous infusion of either 80 mg (2 patients), 160 mg (3 patients) or 320 mg (3 patients) of the Ab1 monoclonal antibody. No further dosages of the Ab1 monoclonal antibody were administered to the test population. 
     Patients were evaluated prior to administration of the dosage and thereafter on a weekly basis for at least 8 weeks post dose. At the time of each evaluation, patients were screened for serum CRP concentration. CRP concentration was quantitated by a C-reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant®). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. 
     Results 
     Serum CRP levels were greatly reduced in all patients studied ( FIG. 40 ). The reduction in serum CRP levels was rapid, with approximately 90% of the decrease occurring within one week of Ab1 administration, and prolonged diminished levels continued at least until the final measurement was taken (up to twelve weeks). In all cases except one patient with colorectal cancer, CRP levels fell to at or below the normal reference range (less than 5-6 mg/L) within one week. The colorectal cancer patient achieved similar normal levels by week 4 of the study. Thus, administration of Ab1 to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. 
     Example 25 Ab1 Suppresses Serum CRP in Patients with Rheumatoid Arthritis 
     Introduction 
     Serum CRP concentrations have been identified as a strong prognostic indicator in patients with rheumatoid arthritis. Patients suffering from rheumatoid arthritis with high levels of CRP demonstrated almost universal deterioration. Amos et al., 1 Br. Med. J. 195-97 (1977). Conversely, patients with low CRP levels showed no disease progression, suggesting that sustaining low levels of CRP is necessary for effectively treating rheumatoid arthritis. Id. Tracking of CRP during rheumatoid arthritis treatment regimes of gold, D-penicillamine, chloroquine, or dapsone indicated that radiological deterioration was impeded after the first 6 months of treatment when CRP levels were consistently controlled. Dawes et al., 25 Rheumatology 44-49 (1986). A highly significant correlation between CRP production and radiological progression was identified. van Leeuwen et al., 32 (Supp. 3) Rheumatology 9-13 (1997). Another study revealed that for patients with active rheumatoid arthritis, suppression of abnormally elevated CRP led to improvement in functional testing metrics, whereas sustained CRP elevation associated with deterioration in the same metrics. Devlin et al., 24 J. Rheumatol. 9-13 (1997). No further deterioration was observed without CRP re-elevation, indicating CRP suppression as a viable candidate for rheumatoid arthritis treatment. Id. Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in rheumatoid arthritis patients. 
     Methods 
     One-hundred twenty-seven patients with active rheumatoid arthritis and CRP ≥10 mg/L were divided into 4 treatment groups. Patients in one group received one 1-hour intravenous (IV) infusion of either placebo (n=33), 80 mg (n=32), 160 mg (n=34), or 320 mg (n=28) of the Ab1 monoclonal antibody, once at the start of the 16 week trial and again at week 8. CRP concentration was quantitated by a C-reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant®). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. Data on CRP concentration was collected every week for the first 4 weeks, every two weeks between weeks 4 and 12, and at the conclusion of the test at week 16. 
     Results 
     Serum CRP levels were greatly reduced in all patients studied ( FIG. 41 ). The reduction in serum CRP levels was rapid, with immediate reduction in CRP levels relative to placebo within one week of Ab1 administration, and prolonged diminished levels continued at least until the final measurement was taken (up to sixteen weeks). In all cases, CRP levels fell to at or below the normal reference range (less than 5-6 mg/L) within one week. Thus, administration of Ab1 to rheumatoid arthritis patients can cause a rapid and sustained suppression of serum CRP levels and presents an effective treatment regime. 
     Example 26 Ab1 Increases Hemoglobin in Patients with Advanced Cancer 
     Antibody Ab1 was dosed at 80 mg, 160 mg, or 320 mg of Ab1 in phosphate buffered saline to 93 individuals with non-small cell lung carcinoma. The placebo group of was dosed to 31 individuals with non-small cell lung carcinoma with phosphate buffered saline only. Blood samples were removed just prior to dosing (zero week), and at two, four, eight and twelve weeks, and the hemoglobin concentration was determined. Mean hemoglobin concentration rose for those receiving antibody Ab1, while mean hemoglobin concentration of those receiving placebo did not rise after twelve weeks when compared to the concentration just prior to dosing (zero week) ( FIGS. 42 and 43 ). 
     A subset of the study population began the study with low levels of hemoglobin, defined as a baseline hemoglobin concentration below 11 g/l. Mean hemoglobin concentration rose above 11 g/l after eight weeks for those receiving antibody Ab1 at dosages of 160 mg and 320 mg, while mean hemoglobin concentration of those receiving antibody Ab1 at dosages of 80 mg or placebo did not rise above 11 g/l after eight weeks ( FIG. 44 ). 
     These results further demonstrate some of the beneficial effects of administration of Ab1 to chronically ill individuals. Because IL-6 is the main cytokine responsible for the anemia of chronic disease (including cancer-related anemia), neutralization of IL-6 by Ab1 increases hemoglobin concentration in these individuals. 
     Example 27 Ab1 Increases Hemoglobin in Patients with Rheumatoid Arthritis 
     Hemoglobin levels were analyzed in patients with rheumatoid arthritis during treatment with Ab1 antibody. Ab1 antibody was dosed at 80 mg, 160 mg, or 320 mg in phosphate buffered saline to 94 individuals with rheumatoid arthritis. The placebo group of 33 individuals with rheumatoid arthritis was dosed with phosphate buffered saline only. Blood samples were removed just prior to dosing (zero week), and at one, two, three, four, six, eight, ten, twelve, and sixteen weeks, and the hemoglobin concentration was determined. Mean hemoglobin concentration rose for those receiving antibody Ab1, while mean hemoglobin concentration of those receiving placebo did not appreciably rise after sixteen weeks when compared to the concentration just prior to dosing (zero week) ( FIG. 45 ). 
     These results further demonstrate some of the beneficial effects of administration of Ab1 to chronically ill individuals. Because IL-6 is the main cytokine responsible for the anemia of chronic disease (including cancer-related anemia), neutralization of IL-6 by Ab1 increases hemoglobin concentration. 
     Example 28 Ab1 Increases Albumin in Patients with Advanced Cancer 
     Introduction 
     Serum albumin concentrations are recognized as predictive indicators of survival and/or recovery success of cancer patients. Hypoalbumenia correlates strongly with poor patient performance in numerous forms of cancer. For example, in one study no patients undergoing systemic chemotherapy for metastatic pancreatic adenocarcinoma and having serum albumin levels less than 3.5 g/dL successfully responded to systemic chemotherapy (Fujishiro, M., et al., Hepatogastroenterology, 47(36):1744-46 (2000)). The authors conclude that “[p]atients with . . . hypoalbuminemia . . . might be inappropriate candidates for systemic chemotherapy and might be treated with other experimental approaches or supportive care.” Id. 
     Similarly, Senior and Maroni state that “[t]he recent appreciation that hypoalbuminemia is the most powerful predictor of mortality in end-stage renal disease highlights the critical importance of ensuring adequate protein intake in this patient population.” (J. R. Senior and B. J. Maroni, Am. Soc. Nutr. Sci., 129:313S-314S (1999)). 
     In at least one study, attempts to recitfy hypoalbuminemia in 27 patients with metastatic cancer by daily intravenous albumin infusion of 20 g until normal serum albumin levels (&gt;3.5 g/dL) were achieved had little success. The authors note that “[a]lbumin infusion for the advanced stage cancer patients has limited value in clinical practice. Patients with PS 4 and hypoalbuminemia have poorer prognosis.” (Demirkazik, A., et al., Proc. Am. Soc. Clin. Oncol., 21:Abstr 2892 (2002)). 
     Accordingly, there remains a need in the art for methods and/or treatments that improve serum albumin concentrations in cancer patients and address hypoalbuminemic states in cancer patients, particularly those with advanced cancers. 
     Methods 
     Antibody Ab1 was dosed at 80 mg, 160 mg, or 320 mg of Ab1 in phosphate buffered saline to 93 individuals with non-small cell lung carcinoma. Each individual received a dosage of 80 mg, 160 mg, or 320 mg of Ab1. The placebo group of 31 individuals with non-small cell lung carcinoma was dosed with phosphate buffered saline only. Blood samples were removed just prior to dosing (zero week), and at two, four, eight and twelve weeks, and the albumin concentration was determined. 
     Results 
     Mean albumin concentration rose for those receiving antibody Ab1, while mean albumin concentration of those receiving placebo did not rise after twelve weeks when compared to the concentration just prior to dosing (zero week) ( FIG. 46 ). The change from baseline albumin values for all dosage concentration groups is plotted in  FIG. 47 . 
     A subset of the study population began the study with low levels of albumin, defined as a baseline albumin concentration less than or equal to 35 g/L. Mean albumin concentration initially rose with all dosages of antibody Ab1 over placebo, but only patients receiving 160 mg or 320 mg demonstrated sustained albumin levels above 35 g/L over 8 weeks of the study ( FIG. 48 ). The 80 mg dosage group demonstrated an initial increase, but gradually declined after week 2 and never rose above 35 g/L during the 8 weeks where data was available (Id.). 
     Example 29 Ab1 Improved Weight and Reduced Fatigue in Patients with Advanced Cancer 
     Introduction 
     Weight loss and fatigue are very common symptoms of patients with advanced forms of cancer, and these symptoms can worsen as the cancer continues to progress. Fatigue and weight loss can have significant negative effects on the recovery of patients with advanced forms of cancer, for example by disrupting lifestyles and relationships and affecting the willingness or ability of patients to continue cancer treatments. Known methods of addressing fatigue and weight loss include regular routines of fitness and exercise, methods of conserving the patient&#39;s energy, and treatments that address anemia-induced fatigue. Nevertheless, there remains a need in the art for methods and/or treatments that improve fatigue and weight loss in cancer patients. 
     Methods 
     One-hundred twenty-four patients with non-small cell lung cancer (NSCLC) were divided into 4 treatment groups. Patients in one group received one 1-hour intravenous (IV) infusion of either placebo (n=31), 80 mg (n=29), 160 mg (n=32), or 320 mg (n=32) of the Ab1 monoclonal antibody every 8 weeks over a 24 week duration for a total of 3 doses. 
     Patients were evaluated prior to administration of the dosage, and thereafter for at least 12 weeks post dose. At the time of each evaluation, patients were screened for the following: a.) any change in weight; and b.) fatigue as measured using the Facit-F Fatigue Subscale questionnaire a medically recognized test for evaluating fatigue (See, e.g., Cella, D., Lai, J. S., Chang, C. H., Peterman, A., &amp; Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528-538; Cella, D., Eton, D. T., Lai, F J-S., Peterman, A. H &amp; Merkel, D. E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain &amp; Symptom Management, 24 (6) 547-561.). 
     Results 
     Weight Change 
     The averaged weight change data from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the Ab1 monoclonal antibody over 12 weeks is plotted in  FIG. 49 . The average percent change in body weight from each dosage concentration is plotted in  FIG. 50 . The averaged lean body mass data for the dosage concentration groups is plotted in  FIG. 51 . 
     Fatigue 
     The averaged fatigue from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the Ab1 monoclonal antibody demonstrated increases in the mean Facit-F FS subscale score for some of the dosage concentration groups in the patient population over the period of 8 weeks ( FIG. 52 ). The change from baseline Facit-F subscale score is plotted in  FIG. 53 . 
     
       
         
           
               
               
            
               
                 SEQUENCE LISTING 
                   
               
               
                 The biological sequences referenced herein are provided below: 
               
            
           
           
               
               
               
            
               
                 SEQ ID NO: 1 
                   
                   
               
               
                 VPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSNMCESSKEALAENNLNLPKM 
                   
                   
               
               
                   
               
               
                 AEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQKKAKNL 
                   
               
               
                   
               
               
                 DAITTPDPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM 
                   
               
               
                   
               
               
                 SEQ ID NO: 2 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 RPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGGTEVV 
                   
               
               
                   
               
               
                 VKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNN 
                   
               
               
                   
               
               
                 SEQ ID NO: 3 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYGSDETAYATWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNLWGQG 
                   
               
               
                   
               
               
                 TLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 4 
                   
                   
               
               
                 QASQSINNELS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 5 
                   
                   
               
               
                 RASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 6 
                   
                   
               
               
                 QQGYSLRNIDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 7 
                   
                   
               
               
                 NYYVT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 8 
                   
                   
               
               
                 IIYGSDETAYATWAIG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 9 
                   
                   
               
               
                 DDSSDWDAKFNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 10 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCTTTCGGCGGAG 
                   
               
               
                   
               
               
                 GGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTG 
                   
               
               
                   
               
               
                 ATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 11 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGATAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAGCCGCGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGCAAAATTTAACTTGTG 
                   
               
               
                   
               
               
                 GGGCCAAGGCACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCT 
                   
               
               
                   
               
               
                 GGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGG 
                   
               
               
                   
               
               
                 SEQ ID NO: 12 
                   
                   
               
               
                 CAGGCCAGTCAGAGCATTAACAATGAATTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 13 
                   
                   
               
               
                 AGGGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 14 
                   
                   
               
               
                 CAACAGGGTTATAGTCTGAGGAATATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 15 
                   
                   
               
               
                 AACTACTACGTGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 16 
                   
                   
               
               
                 ATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGATAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 17 
                   
                   
               
               
                 GATGATAGTAGTGACTGGGATGCAAAATTTAACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 18 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATWAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 19 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 20 
                   
                   
               
               
                 IQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGSG 
                   
                   
               
               
                   
               
               
                 TDFTLTISSLQPDDFATYYCQQGYSLRNIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 21 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINCQASETIYSWLSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYQASDLASGVPSRFSGSGAGTEYTLTISGVQCDDAATYYCQQGYSGSNVDNVFGGGTEV 
                   
               
               
                   
               
               
                 VVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAK 
                   
               
               
                   
               
               
                 SEQ ID NO: 22 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLNDHAMGWVRQAPGKG 
                   
                   
               
               
                   
               
               
                 LEYIGFINSGGSARYASWAEGRFTISRTSTTVDLKMTSLTTEDTATYFCVRGGAVWSIHSFDPWGP 
                   
               
               
                   
               
               
                 GTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 23 
                   
                   
               
               
                 QASETIYSWLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 24 
                   
                   
               
               
                 QASDLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 25 
                   
                   
               
               
                 QQGYSGSNVDNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 26 
                   
                   
               
               
                 DHAMG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 27 
                   
                   
               
               
                 FINSGGSARYASWAEG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 28 
                   
                   
               
               
                 GGAVWSIHSFDP 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 29 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTGAGACCATTTACAGTTGGTTATCCTGGTATCAGCAGAAGCCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCCCATCGCGATTC 
                   
               
               
                   
               
               
                 AGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGGCGTGCAGTGTGACGATGC 
                   
               
               
                   
               
               
                 TGCCACTTACTACTGTCAACAGGGTTATAGTGGTAGTAATGTTGATAATGTTTTCGGCGGAGG 
                   
               
               
                   
               
               
                 GACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGA 
                   
               
               
                   
               
               
                 TGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGA 
                   
               
               
                   
               
               
                 GGCCAAAG 
                   
               
               
                   
               
               
                 SEQ ID NO: 30 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTTACCTGCACA 
                   
               
               
                   
               
               
                 GCCTCTGGATTCTCCCTCAATGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGG 
                   
               
               
                   
               
               
                 CTGGAATACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGGCAGAAGG 
                   
               
               
                   
               
               
                 CCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAACCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTATTTCTGTGTCAGAGGGGGTGCTGTTTGGAGTATTCATAGTTTTGATCCC 
                   
               
               
                   
               
               
                 TGGGGCCCAGGGACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCC 
                   
               
               
                   
               
               
                 CTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAG 
                   
               
               
                   
               
               
                 SEQ ID NO: 31 
                   
                   
               
               
                 CAGGCCAGTGAGACCATTTACAGTTGGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 32 
                   
                   
               
               
                 CAGGCATCCGATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 33 
                   
                   
               
               
                 CAACAGGGTTATAGTGGTAGTAATGTTGATAATGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 34 
                   
                   
               
               
                 GACCATGCAATGGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 35 
                   
                   
               
               
                 TTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGGCAGAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 36 
                   
                   
               
               
                 GGGGGTGCTGTTTGGAGTATTCATAGTTTTGATCCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 37 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWFQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDNAFGGGTEV 
                   
               
               
                   
               
               
                 VVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF 
                   
               
               
                   
               
               
                 SEQ ID NO: 38 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVYYMNWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGFITMSDNINYASWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARSRGWGTMGRLDLWGPG 
                   
               
               
                   
               
               
                 TLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 39 
                   
                   
               
               
                 QASQSVYDNNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 40 
                   
                   
               
               
                 GASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 41 
                   
                   
               
               
                 AGVYDDDSDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 42 
                   
                   
               
               
                 VYYMN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 43 
                   
                   
               
               
                 FITMSDNINYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 44 
                   
                   
               
               
                 SRGWGTMGRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 45 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATGACAACAACTACTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACAGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGATAATGCCTTCGGCGGA 
                   
               
               
                   
               
               
                 GGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCT 
                   
               
               
                   
               
               
                 GATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 46 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACCCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTGTCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGATTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTACAATGGGTCGGTTGGATCTCT 
                   
               
               
                   
               
               
                 GGGGCCCAGGCACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCC 
                   
               
               
                   
               
               
                 TGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGG 
                   
               
               
                   
               
               
                 SEQ ID NO: 47 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATGACAACAACTACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 48 
                   
                   
               
               
                 GGTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 49 
                   
                   
               
               
                 GCAGGCGTTTATGATGATGATAGTGATAATGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 50 
                   
                   
               
               
                 GTCTACTACATGAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 51 
                   
                   
               
               
                 TTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 52 
                   
                   
               
               
                 AGTCGTGGCTGGGGTACAATGGGTCGGTTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 53 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQASQSVYENNYLSWFQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYGASTLDSGVPSRFKGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDDAFGGGTEVV 
                   
               
               
                   
               
               
                 VKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNN 
                   
               
               
                   
               
               
                 SEQ ID NO: 54 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNAYYMNWVRQAPGKG 
                   
                   
               
               
                   
               
               
                 LEWIGFITLNNNVAYANWAKGRFTFSKTSTTVDLKMTSPTPEDTATYFCARSRGWGAMGRLDLW 
                   
               
               
                   
               
               
                 GHGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 55 
                   
                   
               
               
                 QASQSVYENNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 56 
                   
                   
               
               
                 GASTLDS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 57 
                   
                   
               
               
                 AGVYDDDSDDA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 58 
                   
                   
               
               
                 AYYMN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 59 
                   
                   
               
               
                 FITLNNNVAYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 60 
                   
                   
               
               
                 SRGWGAMGRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 61 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCATA 
                   
                   
               
               
                   
               
               
                 TGTGACCCTGTGCTGACCCAGACTCCATCTCCCGTATCTGCACCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATGAGAACAACTATTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATTCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATTACAGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGATGATGCCTTCGGCGGA 
                   
               
               
                   
               
               
                 GGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCT 
                   
               
               
                   
               
               
                 GATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 62 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGAAGGAGTCCGGAGGAGGCCTGGTAACGCCTGGAGGAACCCTGACACTCACCTGCAC 
                   
               
               
                   
               
               
                 AGCCTCTGGATTCTCCCTCAATGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAATGGATCGGATTCATTACTCTGAATAATAATGTAGCTTACGCGAACTGGGCGAAAGG 
                   
               
               
                   
               
               
                 CCGATTCACCTTCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACACCCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTGCAATGGGTCGGTTGGATCT 
                   
               
               
                   
               
               
                 CTGGGGCCATGGCACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCC 
                   
               
               
                   
               
               
                 CCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGG 
                   
               
               
                   
               
               
                 SEQ ID NO: 63 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATGAGAACAACTATTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 64 
                   
                   
               
               
                 GGTGCATCCACTCTGGATTCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 65 
                   
                   
               
               
                 GCAGGCGTTTATGATGATGATAGTGATGATGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 66 
                   
                   
               
               
                 GCCTACTACATGAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 67 
                   
                   
               
               
                 TTCATTACTCTGAATAATAATGTAGCTTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 68 
                   
                   
               
               
                 AGTCGTGGCTGGGGTGCAATGGGTCGGTTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 69 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQASQSVDDNNWLGWYQQK 
                   
                   
               
               
                   
               
               
                 RGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGGFSGNIFAFGGGTEVV 
                   
               
               
                   
               
               
                 VKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF 
                   
               
               
                   
               
               
                 SEQ ID NO: 70 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYAMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIGGFGTTYYATWAKGRFTISKTSTTVDLRITSPTTEDTATYFCARGGPGNGGDIWGQGTLVT 
                   
               
               
                   
               
               
                 VSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKD 
                   
               
               
                   
               
               
                 SEQ ID NO: 71 
                   
                   
               
               
                 QASQSVDDNNWLG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 72 
                   
                   
               
               
                 SASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 73 
                   
                   
               
               
                 AGGFSGNIFA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 74 
                   
                   
               
               
                 SYAMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 75 
                   
                   
               
               
                 IIGGFGTTYYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 76 
                   
                   
               
               
                 GGPGNGGDI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 77 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCCAAGTGCTGACCCAGACTCCATCGCCTGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAACTGCCAGGCCAGTCAGAGTGTTGATGATAACAACTGGTTAGGCTGGTATCAGCAGAA 
                   
               
               
                   
               
               
                 ACGAGGGCAGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATC 
                   
               
               
                   
               
               
                 GCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTGGAGTGTGA 
                   
               
               
                   
               
               
                 CGATGCTGCCACTTACTACTGTGCAGGCGGTTTTAGTGGTAATATCTTTGCTTTCGGCGGAGGG 
                   
               
               
                   
               
               
                 ACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGAT 
                   
               
               
                   
               
               
                 GAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 78 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGCTTCTCCCTCAGTAGCTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAAGGGGCTG 
                   
               
               
                   
               
               
                 GAGTGGATCGGAATCATTGGTGGTTTTGGTACCACATACTACGCGACCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGAGGTGGTCCTGGTAATGGTGGTGACATCTGGGGCCAAG 
                   
               
               
                   
               
               
                 GGACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCT 
                   
               
               
                   
               
               
                 CCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 79 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTGATGATAACAACTGGTTAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 80 
                   
                   
               
               
                 TCTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 81 
                   
                   
               
               
                 GCAGGCGGTTTTAGTGGTAATATCTTTGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 82 
                   
                   
               
               
                 AGCTATGCAATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 83 
                   
                   
               
               
                 ATCATTGGTGGTTTTGGTACCACATACTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 84 
                   
                   
               
               
                 GGTGGTCCTGGTAATGGTGGTGACATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 85 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQSSQSVYNNFLSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYQASKLASGVPDRFSGSGSGTQFTLTISGVQCDDAATYYCLGGYDDDADNAFGGGTEVV 
                   
               
               
                   
               
               
                 VKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF 
                   
               
               
                   
               
               
                 SEQ ID NO: 86 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDYAMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARDGYDDYGDFDRLDLWG 
                   
               
               
                   
               
               
                 PGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKD 
                   
               
               
                   
               
               
                 SEQ ID NO: 87 
                   
                   
               
               
                 QSSQSVYNNFLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 88 
                   
                   
               
               
                 QASKLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 89 
                   
                   
               
               
                 LGGYDDDADNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 90 
                   
                   
               
               
                 DYAMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 91 
                   
                   
               
               
                 IIYAGSGSTWYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 92 
                   
                   
               
               
                 DGYDDYGDFDRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 93 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGTACCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGTCCAGTCAGAGTGTTTATAATAATTTCTTATCGTGGTATCAGCAGAAACCA 
                   
               
               
                   
               
               
                 GGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGGTCCCAGATAGG 
                   
               
               
                   
               
               
                 TTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGGCGTGCAGTGTGACGAT 
                   
               
               
                   
               
               
                 GCTGCCACTTACTACTGTCTAGGCGGTTATGATGATGATGCTGATAATGCTTTCGGCGGAGGG 
                   
               
               
                   
               
               
                 ACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGAT 
                   
               
               
                   
               
               
                 GAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 94 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACGCTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGAATCGACCTCAGTGACTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATGGATCGGAATCATTTATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGGCGAAAG 
                   
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCG 
                   
               
               
                   
               
               
                 AGGACACGGCCACCTATTTCTGTGCCAGAGATGGATACGATGACTATGGTGATTTCGATCGAT 
                   
               
               
                   
               
               
                 TGGATCTCTGGGGCCCAGGCACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGG 
                   
               
               
                   
               
               
                 TCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGG 
                   
               
               
                   
               
               
                 TCAAGGACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 95 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATAATTTCTTATCG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 96 
                   
                   
               
               
                 CAGGCATCCAAACTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 97 
                   
                   
               
               
                 CTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 98 
                   
                   
               
               
                 GACTATGCAATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 99 
                   
                   
               
               
                 ATCATTTATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 100 
                   
                   
               
               
                 GATGGATACGATGACTATGGTGATTTCGATCGATTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 101 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKSGQ 
                   
                   
               
               
                   
               
               
                 RPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGGTEVV 
                   
               
               
                   
               
               
                 VKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF 
                   
               
               
                   
               
               
                 SEQ ID NO: 102 
                   
                   
               
               
                 METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYMTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGMIYGSDETAYANWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNLWGQ 
                   
               
               
                   
               
               
                 GTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 103 
                   
                   
               
               
                 QASQSINNELS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 104 
                   
                   
               
               
                 RASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 105 
                   
                   
               
               
                 QQGYSLRNIDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 106 
                   
                   
               
               
                 NYYMT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 107 
                   
                   
               
               
                 MIYGSDETAYANWAIG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 108 
                   
                   
               
               
                 DDSSDWDAKFNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 109 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAATGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAATCAGG 
                   
               
               
                   
               
               
                 GCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCTTTCGGCGGAG 
                   
               
               
                   
               
               
                 GGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTG 
                   
               
               
                   
               
               
                 ATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 110 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCTCAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAACTACTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATGATTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAGCCGCGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGCAAAATTTAACTTGTG 
                   
               
               
                   
               
               
                 GGGCCAAGGGACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCT 
                   
               
               
                   
               
               
                 GGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGG 
                   
               
               
                   
               
               
                 SEQ ID NO: 111 
                   
                   
               
               
                 CAGGCCAGTCAGAGCATTAACAATGAATTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 112 
                   
                   
               
               
                 AGGGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 113 
                   
                   
               
               
                 CAACAGGGTTATAGTCTGAGGAATATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 114 
                   
                   
               
               
                 AACTACTACATGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 115 
                   
                   
               
               
                 ATGATTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 116 
                   
                   
               
               
                 GATGATAGTAGTGACTGGGATGCAAAATTTAACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 117 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYANWA 
                   
                   
               
               
                   
               
               
                 IGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 118 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYANSAI 
                   
                   
               
               
                   
               
               
                 GRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 119 
                   
                   
               
               
                 DIQMTQSPSTLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTEFTLTISSLQPDDFATYYCQQGYSLRNIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 120 
                   
                   
               
               
                 IIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 121 
                   
                   
               
               
                 MIYGSDETAYANSAIG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 122 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQSVGNNQDLSWFQQRPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYEISKLESGVPSRFSGSGSGTHFTLTISGVQCDDAATYYCLGGYDDDADNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 123 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCHSVEESGGRLVTPGTPLTLTCTVSGFSLSSRTMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGYIWSGGSTYYATWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARLGDTGGHAYATRLNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 124 
                   
                   
               
               
                 QSSQSVGNNQDLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 125 
                   
                   
               
               
                 EISKLES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 126 
                   
                   
               
               
                 LGGYDDDADNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 127 
                   
                   
               
               
                 SRTMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 128 
                   
                   
               
               
                 YIWSGGSTYYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 129 
                   
                   
               
               
                 LGDTGGHAYATRLNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 130 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCACCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTCAGAGTGTTGGTAATAACCAGGACTTATCCTGGTTTCAGCAGAGA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTACGAAATATCCAAACTGGAATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAGCGGCAGTGGATCTGGGACACACTTCACTCTCACCATCAGCGGCGTACAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 131 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCACTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAGTCGTACAATGTCCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAGTGGATCGGATACATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGATTGGGCGATACTGGTGGTCACGCTTATGCTACTCGCTT 
                   
               
               
                   
               
               
                 AAATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 132 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTGGTAATAACCAGGACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 133 
                   
                   
               
               
                 GAAATATCCAAACTGGAATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 134 
                   
                   
               
               
                 CTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 135 
                   
                   
               
               
                 AGTCGTACAATGTCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 136 
                   
                   
               
               
                 TACATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 137 
                   
                   
               
               
                 TTGGGCGATACTGGTGGTCACGCTTATGCTACTCGCTTAAATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 138 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVSISCQSSQSVYSNKYLAWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYWTSKLASGAPSRFSGSGSGTQFTLTISGVQCDDAATYYCLGAYDDDADNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 139 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTASGFSLEGGYMTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGISYDSGSTYYASWAKGRFTISKTSSTTVDLKMTSLTTEDTATYFCVRSLKYPTVTSDDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 140 
                   
                   
               
               
                 QSSQSVYSNKYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 141 
                   
                   
               
               
                 WTSKLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 142 
                   
                   
               
               
                 LGAYDDDADNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 143 
                   
                   
               
               
                 GGYMT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 144 
                   
                   
               
               
                 ISYDSGSTYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 145 
                   
                   
               
               
                 SLKYPTVTSDDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 146 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCGTCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTCAGAGTGTTTATAGTAATAAGTACCTAGCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTACTGGACATCCAAACTGGCATCTGGGGCCCCATCA 
                   
               
               
                   
               
               
                 CGGTTCAGCGGCAGTGGATCTGGGACACAATTCACTCTCACCATCAGCGGCGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCTAGGCGCTTATGATGATGATGCTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 147 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAAGAGTCCGGGGGTCGCCTGGTCAAGCCTGACGAAACCCTGACACTCACCTGCACAGC 
                   
               
               
                   
               
               
                 CTCTGGATTCTCCCTGGAGGGCGGCTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATGGATCGGAATCAGTTATGATAGTGGTAGCACATACTACGCGAGCTGGGCGAAAGGCC 
                   
               
               
                   
               
               
                 GATTCACCATCTCCAAGACCTCGTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAACCG 
                   
               
               
                   
               
               
                 AGGACACGGCCACCTATTTCTGCGTCAGATCACTAAAATATCCTACTGTTACTTCTGATGACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 148 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAGTAATAAGTACCTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 149 
                   
                   
               
               
                 TGGACATCCAAACTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 150 
                   
                   
               
               
                 CTAGGCGCTTATGATGATGATGCTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 151 
                   
                   
               
               
                 GGCGGCTACATGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 152 
                   
                   
               
               
                 ATCAGTTATGATAGTGGTAGCACATACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 153 
                   
                   
               
               
                 TCACTAAAATATCCTACTGTTACTTCTGATGACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 154 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQSVYNNNDLAWYQQKP 
                   
                   
               
               
                   
               
               
                 GQPPKLLIYYASTLASGVPSRFKGSGSGTQFTLTISGVQCDDAAAYYCLGGYDDDADNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 155 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGLSLSSNTINWVRQAPGKGLEW 
                   
                   
               
               
                   
               
               
                 IGYIWSGGSTYYASWVNGRFTISKTSTTVDLKITSPTTEDTATYFCARGGYASGGYPYATRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 156 
                   
                   
               
               
                 QSSQSVYNNNDLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 157 
                   
                   
               
               
                 YASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 158 
                   
                   
               
               
                 LGGYDDDADNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 159 
                   
                   
               
               
                 SNTIN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 160 
                   
                   
               
               
                 YIWSGGSTYYASWVNG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 161 
                   
                   
               
               
                 GGYASGGYPYATRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 162 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCACCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTCAGAGTGTTTATAATAATAACGACTTAGCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCTAAACTCCTGATCTATTATGCATCCACTCTGGCATCTGGGGTCCCATCGC 
                   
               
               
                   
               
               
                 GGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGGCGTGCAGTGTGACG 
                   
               
               
                   
               
               
                 ATGCTGCCGCTTACTACTGTCTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 163 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGT 
                   
               
               
                   
               
               
                 ATCTGGATTATCCCTCAGTAGCAATACAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAGTGGATCGGATACATTTGGAGTGGTGGTAGTACATACTACGCGAGCTGGGTGAATGGTC 
                   
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCGAG 
                   
               
               
                   
               
               
                 GACACGGCCACCTATTTCTGTGCCAGAGGGGGTTACGCTAGTGGTGGTTATCCTTATGCCACT 
                   
               
               
                   
               
               
                 CGGTTGGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 164 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATAATAACGACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 165 
                   
                   
               
               
                 TATGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 166 
                   
                   
               
               
                 CTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 167 
                   
                   
               
               
                 AGCAATACAATAAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 168 
                   
                   
               
               
                 TACATTTGGAGTGGTGGTAGTACATACTACGCGAGCTGGGTGAATGGT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 169 
                   
                   
               
               
                 GGGGGTTACGCTAGTGGTGGTTATCCTTATGCCACTCGGTTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 170 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVTINCQSSQSVYNNDYLSWYQQRP 
                   
                   
               
               
                   
               
               
                 GQRPKLLIYGASKLASGVPSRFKGSGSGKQFTLTISGVQCDDAATYYCLGDYDDDADNT 
                   
               
               
                   
               
               
                 SEQ ID NO: 171 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFTLSTNYYLSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYPSGNTYCAKWAKGRFTISKTSSTTVDLKMTSPTTEDTATYFCARNYGGDESL 
                   
               
               
                   
               
               
                 SEQ ID NO: 172 
                   
                   
               
               
                 QSSQSVYNNDYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 173 
                   
                   
               
               
                 GASKLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 174 
                   
                   
               
               
                 LGDYDDDADNT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 175 
                   
                   
               
               
                 TNYYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 176 
                   
                   
               
               
                 IIYPSGNTYCAKWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 177 
                   
                   
               
               
                 NYGGDESL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 178 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGTCCAGTCAGAGTGTTTATAATAACGACTACTTATCCTGGTATCAACAGAGG 
                   
               
               
                   
               
               
                 CCAGGGCAACGTCCCAAGCTCCTAATCTATGGTGCTTCCAAACTGGCATCTGGGGTCCCGTCA 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGAAACAGTTTACTCTCACCATCAGCGGCGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCTGGGCGATTATGATGATGATGCTGATAATACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 179 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACTTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCACCCTCAGTACCAACTACTACCTGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGG 
                   
               
               
                   
               
               
                 CTAGAATGGATCGGAATCATTTATCCTAGTGGTAACACATATTGCGCGAAGTGGGCGAAAGG 
                   
               
               
                   
               
               
                 CCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAAC 
                   
               
               
                   
               
               
                 CGAGGACACAGCCACGTATTTCTGTGCCAGAAATTATGGTGGTGATGAAAGTTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 180 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATAACGACTACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 181 
                   
                   
               
               
                 GGTGCTTCCAAACTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 182 
                   
                   
               
               
                 CTGGGCGATTATGATGATGATGCTGATAATACT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 183 
                   
                   
               
               
                 ACCAACTACTACCTGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 184 
                   
                   
               
               
                 ATCATTTATCCTAGTGGTAACACATATTGCGCGAAGTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 185 
                   
                   
               
               
                 AATTATGGTGGTGATGAAAGTTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 186 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASETIGNALAWYQQKSGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYKASKLASGVPSRFKGSGSGTEYTLTISDLECADAATYYCQWCYFGDSV 
                   
               
               
                   
               
               
                 SEQ ID NO: 187 
                   
                   
               
               
                 METGLRWLLLVTVLKGVQCQEQLVESGGGLVQPEGSLTLTCTASGFDFSSGYYMCWVRQAPGK 
                   
                   
               
               
                   
               
               
                 GLEWIACIFTITTNTYYASWAKGRFTISKTSSTTVTLQMTSLTAADTATYLCARGIYSDNNYYAL 
                   
               
               
                   
               
               
                 SEQ ID NO: 188 
                   
                   
               
               
                 QASETIGNALA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 189 
                   
                   
               
               
                 KASKLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 190 
                   
                   
               
               
                 QWCYFGDSV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 191 
                   
                   
               
               
                 SGYYMC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 192 
                   
                   
               
               
                 CIFTITTNTYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 193 
                   
                   
               
               
                 GIYSDNNYYAL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 194 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTGAGACCATTGGCAATGCATTAGCCTGGTATCAGCAGAAATCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCAAACTGGCATCTGGGGTCCCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAATGGTGTTATTTTGGTGATAGTGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 195 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCACTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGGTGGAGTCCGGGGGAGGCCTGGTCCAGCCTGAGGGATCCCTGACACTCACCTGCAC 
                   
               
               
                   
               
               
                 AGCCTCTGGATTCGACTTCAGTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAA 
                   
               
               
                   
               
               
                 GGGGCTGGAGTGGATCGCGTGTATTTTCACTATTACTACTAACACTTACTACGCGAGCTGGGC 
                   
               
               
                   
               
               
                 GAAAGGCCGATTCACCATCTCCAAGACCTCGTCGACCACGGTGACTCTGCAAATGACCAGTCT 
                   
               
               
                   
               
               
                 GACAGCCGCGGACACGGCCACCTATCTCTGTGCGAGAGGGATTTATTCTGATAATAATTATTA 
                   
               
               
                   
               
               
                 TGCCTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 196 
                   
                   
               
               
                 CAGGCCAGTGAGACCATTGGCAATGCATTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 197 
                   
                   
               
               
                 AAGGCATCCAAACTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 198 
                   
                   
               
               
                 CAATGGTGTTATTTTGGTGATAGTGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 199 
                   
                   
               
               
                 AGCGGCTACTACATGTGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 200 
                   
                   
               
               
                 TGTATTTTCACTATTACTACTAACACTTACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 201 
                   
                   
               
               
                 GGGATTTATTCTGATAATAATTATTATGCCTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 202 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASESIGNALAWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYKASTLASGVPSRFSGSGSGTEFTLTISGVQCADAAAYYCQWCYFGDSV 
                   
               
               
                   
               
               
                 SEQ ID NO: 203 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQQQLVESGGGLVKPGASLTLTCKASGFSFSSGYYMCWVRQAPGK 
                   
                   
               
               
                   
               
               
                 GLESIACIFTITDNTYYANWAKGRFTISKPSSPTVTLQMTSLTAADTATYFCARGIYSTDNYYAL 
                   
               
               
                   
               
               
                 SEQ ID NO: 204 
                   
                   
               
               
                 QASESIGNALA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 205 
                   
                   
               
               
                 KASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 206 
                   
                   
               
               
                 QWCYFGDSV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 207 
                   
                   
               
               
                 SGYYMC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 208 
                   
                   
               
               
                 CIFTITDNTYYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 209 
                   
                   
               
               
                 GIYSTDNYYAL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 210 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTGAGAGCATTGGCAATGCATTAGCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTCCCATCGCGGTT 
                   
               
               
                   
               
               
                 CAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGGCGTGCAGTGTGCCGATGC 
                   
               
               
                   
               
               
                 TGCCGCTTACTACTGTCAATGGTGTTATTTTGGTGATAGTGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 211 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGCAG 
                   
                   
               
               
                   
               
               
                 CAGCTGGTGGAGTCCGGGGGAGGCCTGGTCAAGCCGGGGGCATCCCTGACACTCACCTGCAA 
                   
               
               
                   
               
               
                 AGCCTCTGGATTCTCCTTCAGTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAA 
                   
               
               
                   
               
               
                 GGGGCTGGAGTCGATCGCATGCATTTTTACTATTACTGATAACACTTACTACGCGAACTGGGC 
                   
               
               
                   
               
               
                 GAAAGGCCGATTCACCATCTCCAAGCCCTCGTCGCCCACGGTGACTCTGCAAATGACCAGTCT 
                   
               
               
                   
               
               
                 GACAGCCGCGGACACGGCCACCTATTTCTGTGCGAGGGGGATTTATTCTACTGATAATTATTA 
                   
               
               
                   
               
               
                 TGCCTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 212 
                   
                   
               
               
                 CAGGCCAGTGAGAGCATTGGCAATGCATTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 213 
                   
                   
               
               
                 AAGGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 214 
                   
                   
               
               
                 CAATGGTGTTATTTTGGTGATAGTGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 215 
                   
                   
               
               
                 AGCGGCTACTACATGTGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 216 
                   
                   
               
               
                 TGCATTTTTACTATTACTGATAACACTTACTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 217 
                   
                   
               
               
                 GGGATTTATTCTACTGATAATTATTATGCCTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 218 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASQSVSSYLNWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYRASTLESGVPSRFKGSGSGTEFTLTISDLECADAATYYCQCTYGTSSSYGAA 
                   
               
               
                   
               
               
                 SEQ ID NO: 219 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGISLSSNAISWVRQAPGKGLEWI 
                   
                   
               
               
                   
               
               
                 GIISYSGTTYYASWAKGRFTISKTSSTTVDLKITSPTTEDTATYFCARDDPTTVMVMLIPFGAGMDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 220 
                   
                   
               
               
                 QASQSVSSYLN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 221 
                   
                   
               
               
                 RASTLES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 222 
                   
                   
               
               
                 QCTYGTSSSYGAA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 223 
                   
                   
               
               
                 SNAIS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 224 
                   
                   
               
               
                 IISYSGTTYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 225 
                   
                   
               
               
                 DDPTTVMVMLIPFGAGMDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 226 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTCAGAGCGTTAGTAGCTACTTAAACTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTACAGGGCATCCACTCTGGAATCTGGGGTCCCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAATGTACTTATGGTACTAGTAGTAGTTATGGTGCTGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 227 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACCGTC 
                   
               
               
                   
               
               
                 TCTGGTATCTCCCTCAGTAGCAATGCAATAAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATCACTAGTCCGACAACCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTACTTCTGTGCCAGAGATGACCCTACGACAGTTATGGTTATGTTGATACC 
                   
               
               
                   
               
               
                 TTTTGGAGCCGGCATGGACCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 228 
                   
                   
               
               
                 CAGGCCAGTCAGAGCGTTAGTAGCTACTTAAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 229 
                   
                   
               
               
                 AGGGCATCCACTCTGGAATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 230 
                   
                   
               
               
                 CAATGTACTTATGGTACTAGTAGTAGTTATGGTGCTGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 231 
                   
                   
               
               
                 AGCAATGCAATAAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 232 
                   
                   
               
               
                 ATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 233 
                   
                   
               
               
                 GATGACCCTACGACAGTTATGGTTATGTTGATACCTTTTGGAGCCGGCATGGACCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 234 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASPVSAAVGGTVTINCQASQSVYKNNYLSWYQQKP 
                   
                   
               
               
                   
               
               
                 GQPPKGLIYSASTLDSGVPLRFSGSGSGTQFTLTISDVQCDDAATYYCLGSYDCSSGDCYA 
                   
               
               
                   
               
               
                 SEQ ID NO: 235 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCTASGFSFSSYWMCWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIACIVTGNGNTYYANWAKGRFTISKTSSTTVTLQMTSLTAADTATYFCAKAYDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 236 
                   
                   
               
               
                 QASQSVYKNNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 237 
                   
                   
               
               
                 SASTLDS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 238 
                   
                   
               
               
                 LGSYDCSSGDCYA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 239 
                   
                   
               
               
                 SYWMC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 240 
                   
                   
               
               
                 CIVTGNGNTYYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 241 
                   
                   
               
               
                 AYDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 242 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCCAAGTGCTGACCCAGACTGCATCGCCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAACTGCCAGGCCAGTCAGAGTGTTTATAAGAACAACTACTTATCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAAGGCCTGATCTATTCTGCATCGACTCTAGATTCTGGGGTCCCATTG 
                   
               
               
                   
               
               
                 CGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCTAGGCAGTTATGATTGTAGTAGTGGTGATTGTTATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 243 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 TTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGGGATCCCTGACACTCACCTGCACAGC 
                   
               
               
                   
               
               
                 CTCTGGATTCTCCTTCAGTAGCTACTGGATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAGTGGATCGCATGCATTGTTACTGGTAATGGTAACACTTACTACGCGAACTGGGCGAAAG 
                   
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATGACCAGTCTGACAG 
                   
               
               
                   
               
               
                 CCGCGGACACGGCCACCTATTTTTGTGCGAAAGCCTATGACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 244 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATAAGAACAACTACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 245 
                   
                   
               
               
                 TCTGCATCGACTCTAGATTCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 246 
                   
                   
               
               
                 CTAGGCAGTTATGATTGTAGTAGTGGTGATTGTTATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 247 
                   
                   
               
               
                 AGCTACTGGATGTGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 248 
                   
                   
               
               
                 TGCATTGTTACTGGTAATGGTAACACTTACTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 249 
                   
                   
               
               
                 GCCTATGACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 250 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGSTFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYGASTLASGVPSRFKGTGSGTQFTLTITDVQCDDAATYYCAGVFNDDSDDA 
                   
               
               
                   
               
               
                 SEQ ID NO: 251 
                   
                   
               
               
                 METGLRWLLLVAVPKGVQCQSLEESGGRLVTPGTPLTLTCTLSGFSLSAYYMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGFITLSDHISYARWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARSRGWGAMGRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 252 
                   
                   
               
               
                 QASQSVYDNNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 253 
                   
                   
               
               
                 GASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 254 
                   
                   
               
               
                 AGVFNDDSDDA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 255 
                   
                   
               
               
                 AYYMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 256 
                   
                   
               
               
                 FITLSDHISYARWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 257 
                   
                   
               
               
                 SRGWGAMGRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 258 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTTCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATGACAACAACTATTTATCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGACAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCACGGGATCTGGGACACAGTTCACTCTCACCATCACAGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTATTGTGCAGGCGTTTTTAATGATGATAGTGATGATGCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 259 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCCCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACACTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTGCATACTATATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGATTCATTACTCTGAGTGATCATATATCTTACGCGAGGTGGGCGAAAGGCCGA 
                   
               
               
                   
               
               
                 TTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAACCGAGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTGCAATGGGTCGGTTGGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 260 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATGACAACAACTATTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 261 
                   
                   
               
               
                 GGTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 262 
                   
                   
               
               
                 GCAGGCGTTTTTAATGATGATAGTGATGATGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 263 
                   
                   
               
               
                 GCATACTATATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 264 
                   
                   
               
               
                 TTCATTACTCTGAGTGATCATATATCTTACGCGAGGTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 265 
                   
                   
               
               
                 AGTCGTGGCTGGGGTGCAATGGGTCGGTTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 266 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQASQSVYNNKNLAWYQQKS 
                   
                   
               
               
                   
               
               
                 GQPPKLLIYWASTLASGVSSRFSGSGSGTQFTLTVSGVQCDDAATYYCLGVFDDDADNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 267 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYSMTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 YIGVIGTSGSTYYATWAKGRFTISRTSTTVALKITSPTTEDTATYFCVRSLSSITFL 
                   
               
               
                   
               
               
                 SEQ ID NO: 268 
                   
                   
               
               
                 QASQSVYNNKNLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 269 
                   
                   
               
               
                 WASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 270 
                   
                   
               
               
                 LGVFDDDADNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 271 
                   
                   
               
               
                 SYSMT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 272 
                   
                   
               
               
                 VIGTSGSTYYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 273 
                   
                   
               
               
                 SLSSITFL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 274 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTCGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGCGGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATAACAACAAAAATTTAGCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 TCAGGGCAGCCTCCCAAGCTCCTGATCTACTGGGCATCCACTCTGGCATCTGGGGTCTCATCG 
                   
               
               
                   
               
               
                 CGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCGTCAGCGGCGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCTAGGCGTTTTTGATGATGATGCTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 275 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAATGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGC 
                   
               
               
                   
               
               
                 CTCTGGATTCTCCCTCAGTAGCTACTCCATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATATATCGGAGTCATTGGTACTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCC 
                   
               
               
                   
               
               
                 GATTCACCATCTCCAGAACCTCGACCACGGTGGCTCTGAAAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGTCAGGAGTCTTTCTTCTATTACTTTCTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 276 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATAACAACAAAAATTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 277 
                   
                   
               
               
                 TGGGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 278 
                   
                   
               
               
                 CTAGGCGTTTTTGATGATGATGCTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 279 
                   
                   
               
               
                 AGCTACTCCATGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 280 
                   
                   
               
               
                 GTCATTGGTACTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 281 
                   
                   
               
               
                 AGTCTTTCTTCTATTACTTTCTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 282 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAFELTQTPASVEAAVGGTVTINCQASQNIYRYLAWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKFLIYLASTLASGVPSRFKGSGSGTEFTLTISDLECADAATYYCQSYYSSNSVA 
                   
               
               
                   
               
               
                 SEQ ID NO: 283 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLVESGGDLVQPEGSLTLTCTASELDFSSGYWICWVRQVPGKG 
                   
                   
               
               
                   
               
               
                 LEWIGCIYTGSSGSTFYASWAKGRFTISKTSSTTVTLQMTSLTAADTATYFCARGYSGFGYFKL 
                   
               
               
                   
               
               
                 SEQ ID NO: 284 
                   
                   
               
               
                 QASQNIYRYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 285 
                   
                   
               
               
                 LASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 286 
                   
                   
               
               
                 QSYYSSNSVA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 287 
                   
                   
               
               
                 SGYWIC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 288 
                   
                   
               
               
                 CIYTGSSGSTFYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 289 
                   
                   
               
               
                 GYSGFGYFKL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 290 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCATTCGAATTGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTCAGAACATTTATAGATACTTAGCCTGGTATCAGCAGAAACCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGTTCCTGATCTATCTGGCATCTACTCTGGCATCTGGGGTCCCATCGCGGTTTA 
                   
               
               
                   
               
               
                 AAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATGCTG 
                   
               
               
                   
               
               
                 CCACTTACTACTGTCAAAGTTATTATAGTAGTAATAGTGTCGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 291 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGGTGGAGTCCGGGGGAGACCTGGTCCAGCCTGAGGGATCCCTGACACTCACCTGCAC 
                   
               
               
                   
               
               
                 AGCTTCTGAGTTAGACTTCAGTAGCGGCTACTGGATATGCTGGGTCCGCCAGGTTCCAGGGAA 
                   
               
               
                   
               
               
                 GGGGCTGGAGTGGATCGGATGCATTTATACTGGTAGTAGTGGTAGCACTTTTTACGCGAGTTG 
                   
               
               
                   
               
               
                 GGCGAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATGACCA 
                   
               
               
                   
               
               
                 GTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCGAGAGGTTATAGTGGCTTTGGTTACT 
                   
               
               
                   
               
               
                 TTAAGTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 292 
                   
                   
               
               
                 CAGGCCAGTCAGAACATTTATAGATACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 293 
                   
                   
               
               
                 CTGGCATCTACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 294 
                   
                   
               
               
                 CAAAGTTATTATAGTAGTAATAGTGTCGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 295 
                   
                   
               
               
                 AGCGGCTACTGGATATGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 296 
                   
                   
               
               
                 TGCATTTATACTGGTAGTAGTGGTAGCACTTTTTACGCGAGTTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 297 
                   
                   
               
               
                 GGTTATAGTGGCTTTGGTTACTTTAAGTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 298 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQASEDIYRLLAWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYDSSDLASGVPSRFKGSGSGTEFTLAISGVQCDDAATYYCQQAWSYSDIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 299 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYYMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIITTSGNTFYASWAKGRLTISRTSTTVDLKITSPTTEDTATYFCARTSDIFYYRNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 300 
                   
                   
               
               
                 QASEDIYRLLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 301 
                   
                   
               
               
                 DSSDLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 302 
                   
                   
               
               
                 QQAWSYSDIDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 303 
                   
                   
               
               
                 SYYMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 304 
                   
                   
               
               
                 IITTSGNTFYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 305 
                   
                   
               
               
                 TSDIFYYRNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 306 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTGAGGACATTTATAGGTTATTGGCCTGGTATCAACAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTATGATTCATCCGATCTGGCATCTGGGGTCCCATCGCGGTTC 
                   
               
               
                   
               
               
                 AAAGGCAGTGGATCTGGGACAGAGTTCACTCTCGCCATCAGCGGTGTGCAGTGTGACGATGCT 
                   
               
               
                   
               
               
                 GCCACTTACTACTGTCAACAGGCTTGGAGTTATAGTGATATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 307 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCGGGGACACCCCTGACACTCACCTGCACAGC 
                   
               
               
                   
               
               
                 CTCTGGATTCTCCCTCAGTAGCTACTACATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATGGATCGGAATCATTACTACTAGTGGTAATACATTTTACGCGAGCTGGGCGAAAGGCC 
                   
               
               
                   
               
               
                 GGCTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCGAG 
                   
               
               
                   
               
               
                 GACACGGCCACCTATTTCTGTGCCAGAACTTCTGATATTTTTTATTATCGTAACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 308 
                   
                   
               
               
                 CAGGCCAGTGAGGACATTTATAGGTTATTGGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 309 
                   
                   
               
               
                 GATTCATCCGATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 310 
                   
                   
               
               
                 CAACAGGCTTGGAGTTATAGTGATATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 311 
                   
                   
               
               
                 AGCTACTACATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 312 
                   
                   
               
               
                 ATCATTACTACTAGTGGTAATACATTTTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 313 
                   
                   
               
               
                 ACTTCTGATATTTTTTATTATCGTAACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 314 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTASPVSAAVGATVTINCQSSQSVYNDMDLAWFQQKP 
                   
                   
               
               
                   
               
               
                 GQPPKLLIYSASTLASGVPSRFSGSGSGTEFTLTISGVQCDDAATYYCLGAFDDDADNT 
                   
               
               
                   
               
               
                 SEQ ID NO: 315 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLTRHAITWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGCIWSGGSTYYATWAKGRFTISKTSTTVDLRITSPTTEDTATYFCARVIGDTAGYAYFTGLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 316 
                   
                   
               
               
                 QSSQSVYNDMDLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 317 
                   
                   
               
               
                 SASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 318 
                   
                   
               
               
                 LGAFDDDADNT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 319 
                   
                   
               
               
                 RHAIT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 320 
                   
                   
               
               
                 CIWSGGSTYYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 321 
                   
                   
               
               
                 VIGDTAGYAYFTGLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 322 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACG 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACTGCATCACCCGTGTCTGCCGCTGTGGGAGCCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAACTGCCAGTCCAGTCAGAGTGTTTATAATGACATGGACTTAGCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCGC 
                   
               
               
                   
               
               
                 GGTTCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGGCGTGCAGTGTGACG 
                   
               
               
                   
               
               
                 ATGCTGCCACTTACTACTGTCTAGGCGCTTTTGATGATGATGCTGATAATACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 323 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCACTAGGCATGCAATAACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGATGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTCAGAATCACCAGTCCGACAACCGAGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTACTTCTGTGCCAGAGTCATTGGCGATACTGCTGGTTATGCTTATTTTACGGGG 
                   
               
               
                   
               
               
                 CTTGACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 324 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATGACATGGACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 325 
                   
                   
               
               
                 TCTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 326 
                   
                   
               
               
                 CTAGGCGCTTTTGATGATGATGCTGATAATACT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 327 
                   
                   
               
               
                 AGGCATGCAATAACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 328 
                   
                   
               
               
                 TGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 329 
                   
                   
               
               
                 GTCATTGGCGATACTGCTGGTTATGCTTATTTTACGGGGCTTGACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 330 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQASQSVYNWLSWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYTASSLASGVPSRFSGSGSGTEFTLTISGVECADAATYYCQQGYTSDVDNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 331 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEEAGGRLVTPGTPLTLTCTVSGIDLSSYAMGWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 YIGIISSSGSTYYATWAKGRFTISQASSTTVDLKITSPTTEDSATYFCARGGAGSGGVWLLDGFDP 
                   
               
               
                   
               
               
                 SEQ ID NO: 332 
                   
                   
               
               
                 QASQSVYNWLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 333 
                   
                   
               
               
                 TASSLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 334 
                   
                   
               
               
                 QQGYTSDVDNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 335 
                   
                   
               
               
                 SYAMG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 336 
                   
                   
               
               
                 IISSSGSTYYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 337 
                   
                   
               
               
                 GGAGSGGVWLLDGFDP 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 338 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTCAGAGTGTTTATAATTGGTTATCCTGGTATCAGCAGAAACCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGCTCCTGATCTATACTGCATCCAGTCTGGCATCTGGGGTCCCATCGCGGTTCA 
                   
               
               
                   
               
               
                 GTGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGGCGTGGAGTGTGCCGATGCTG 
                   
               
               
                   
               
               
                 CCACTTACTACTGTCAACAGGGTTATACTAGTGATGTTGATAATGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 339 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGGCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGT 
                   
               
               
                   
               
               
                 CTCTGGAATCGACCTCAGTAGCTATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGC 
                   
               
               
                   
               
               
                 TGGAATACATCGGAATCATTAGTAGTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC 
                   
               
               
                   
               
               
                 CGATTCACCATCTCACAAGCCTCGTCGACCACGGTGGATCTGAAAATTACCAGTCCGACAACC 
                   
               
               
                   
               
               
                 GAGGACTCGGCCACATATTTCTGTGCCAGAGGGGGTGCTGGTAGTGGTGGTGTTTGGCTGCTT 
                   
               
               
                   
               
               
                 GATGGTTTTGATCCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 340 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATAATTGGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 341 
                   
                   
               
               
                 ACTGCATCCAGTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 342 
                   
                   
               
               
                 CAACAGGGTTATACTAGTGATGTTGATAATGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 343 
                   
                   
               
               
                 AGCTATGCAATGGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 344 
                   
                   
               
               
                 ATCATTAGTAGTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 345 
                   
                   
               
               
                 GGGGGTGCTGGTAGTGGTGGTGTTTGGCTGCTTGATGGTTTTGATCCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 346 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGAKCADVVMTQTPASVSAAVGGTVTINCQASENIYNWLAWYQQKP 
                   
                   
               
               
                   
               
               
                 GQPPKLLIYTVGDLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSSSYVDNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 347 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTVSGFSLNDYAVGWFRQAPGKGL 
                   
                   
               
               
                   
               
               
                 EWIGYIRSSGTTAYATWAKGRFTISATSTTVDLKITSPTTEDTATYFCARGGAGSSGVWILDGFAP 
                   
               
               
                   
               
               
                 SEQ ID NO: 348 
                   
                   
               
               
                 QASENIYNWLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 349 
                   
                   
               
               
                 TVGDLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 350 
                   
                   
               
               
                 QQGYSSSYVDNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 351 
                   
                   
               
               
                 DYAVG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 352 
                   
                   
               
               
                 YIRSSGTTAYATWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 353 
                   
                   
               
               
                 GGAGSSGVWILDGFAP 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 354 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAAA 
                   
                   
               
               
                   
               
               
                 TGTGCCGATGTTGTGATGACCCAGACTCCAGCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTC 
                   
               
               
                   
               
               
                 ACCATCAATTGCCAGGCCAGTGAGAACATTTATAATTGGTTAGCCTGGTATCAGCAGAAACCA 
                   
               
               
                   
               
               
                 GGGCAGCCTCCCAAGCTCCTGATCTATACTGTAGGCGATCTGGCATCTGGGGTCTCATCGCGG 
                   
               
               
                   
               
               
                 TTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGAT 
                   
               
               
                   
               
               
                 GCTGCCACTTACTATTGTCAACAGGGTTATAGTAGTAGTTATGTTGATAATGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 355 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCAC 
                   
               
               
                   
               
               
                 AGTCTCTGGATTCTCCCTCAATGACTATGCAGTGGGCTGGTTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAATGGATCGGATACATTCGTAGTAGTGGTACCACAGCCTACGCGACCTGGGCGAAAG 
                   
               
               
                   
               
               
                 GCCGATTCACCATCTCCGCTACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCG 
                   
               
               
                   
               
               
                 AGGACACGGCCACCTATTTCTGTGCCAGAGGGGGTGCTGGTAGTAGTGGTGTGTGGATCCTTG 
                   
               
               
                   
               
               
                 ATGGTTTTGCTCCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 356 
                   
                   
               
               
                 CAGGCCAGTGAGAACATTTATAATTGGTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 357 
                   
                   
               
               
                 ACTGTAGGCGATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 358 
                   
                   
               
               
                 CAACAGGGTTATAGTAGTAGTTATGTTGATAATGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 359 
                   
                   
               
               
                 GACTATGCAGTGGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 360 
                   
                   
               
               
                 TACATTCGTAGTAGTGGTACCACAGCCTACGCGACCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 361 
                   
                   
               
               
                 GGGGGTGCTGGTAGTAGTGGTGTGTGGATCCTTGATGGTTTTGCTCCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 362 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSSVSAAVGGTVTINCQASQSVYQNNYLSWFQQKP 
                   
                   
               
               
                   
               
               
                 GQPPKLLIYGAATLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGAYRDVDS 
                   
               
               
                   
               
               
                 SEQ ID NO: 363 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTASGFSFTSTYYIYWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIACIDAGSSGSTYYATWVNGRFTISKTSSTTVTLQMTSLTAADTATYFCAKWDYGGNVGWGYDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 364 
                   
                   
               
               
                 QASQSVYQNNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 365 
                   
                   
               
               
                 GAATLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 366 
                   
                   
               
               
                 AGAYRDVDS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 367 
                   
                   
               
               
                 STYYIY 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 368 
                   
                   
               
               
                 CIDAGSSGSTYYATWVNG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 369 
                   
                   
               
               
                 WDYGGNVGWGYDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 370 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCTCAAGTGCTGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTCAGAGTGTTTATCAGAACAACTACTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCGGCCACTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTGGAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTGCAGGCGCTTATAGGGATGTGGATTCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 371 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 TTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGGCATCCCTGACACTCACCTGCACAGC 
                   
               
               
                   
               
               
                 CTCTGGATTCTCCTTTACTAGTACCTACTACATCTACTGGGTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAGTGGATCGCATGTATTGATGCTGGTAGTAGTGGTAGCACTTACTACGCGACCTGGGT 
                   
               
               
                   
               
               
                 GAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATGACCAGTCT 
                   
               
               
                   
               
               
                 GACAGCCGCGGACACGGCCACCTATTTCTGTGCGAAATGGGATTATGGTGGTAATGTTGGTTG 
                   
               
               
                   
               
               
                 GGGTTATGACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 372 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATCAGAACAACTACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 373 
                   
                   
               
               
                 GGTGCGGCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 374 
                   
                   
               
               
                 GCAGGCGCTTATAGGGATGTGGATTCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 375 
                   
                   
               
               
                 AGTACCTACTACATCTAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 376 
                   
                   
               
               
                 TGTATTGATGCTGGTAGTAGTGGTAGCACTTACTACGCGACCTGGGTGAATGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 377 
                   
                   
               
               
                 TGGGATTATGGTGGTAATGTTGGTTGGGGTTATGACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 378 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAFELTQTPSSVEAAVGGTVTIKCQASQSISSYLAWYQQKPGQP 
                   
                   
               
               
                   
               
               
                 PKFLIYRASTLASGVPSRFKGSGSGTEFTLTISDLECADAATYYCQSYYDSVSNP 
                   
               
               
                   
               
               
                 SEQ ID NO: 379 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCKASGLDLGTYWFMCWVRQAPGKG 
                   
                   
               
               
                   
               
               
                 LEWIACIYTGSSGSTFYASWVNGRFTISKTSSTTVTLQMTSLTAADTATYFCARGYSGYGYFKL 
                   
               
               
                   
               
               
                 SEQ ID NO: 380 
                   
                   
               
               
                 QASQSISSYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 381 
                   
                   
               
               
                 RASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 382 
                   
                   
               
               
                 QSYYDSVSNP 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 383 
                   
                   
               
               
                 TYWFMC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 384 
                   
                   
               
               
                 CIYTGSSGSTFYASWVNG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 385 
                   
                   
               
               
                 GYSGYGYFKL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 386 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCATTCGAATTGACCCAGACTCCATCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTCAGAGCATTAGTAGTTACTTAGCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGTTCCTGATCTACAGGGCGTCCACTCTGGCATCTGGGGTCCCATCGCGATT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAAAGCTATTATGATAGTGTTTCAAATCCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 387 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 TTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGGGATCCCTGACACTCACCTGCAAAGC 
                   
               
               
                   
               
               
                 CTCTGGACTCGACCTCGGTACCTACTGGTTCATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAGTGGATCGCTTGTATTTATACTGGTAGTAGTGGTTCCACTTTCTACGCGAGCTGGGTG 
                   
               
               
                   
               
               
                 AATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATGACCAGTCTG 
                   
               
               
                   
               
               
                 ACAGCCGCGGACACGGCCACTTATTTTTGTGCGAGAGGTTATAGTGGTTATGGTTATTTTAAG 
                   
               
               
                   
               
               
                 TTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 388 
                   
                   
               
               
                 CAGGCCAGTCAGAGCATTAGTAGTTACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 389 
                   
                   
               
               
                 AGGGCGTCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 390 
                   
                   
               
               
                 CAAAGCTATTATGATAGTGTTTCAAATCCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 391 
                   
                   
               
               
                 ACCTACTGGTTCATGTGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 392 
                   
                   
               
               
                 TGTATTTATACTGGTAGTAGTGGTTCCACTTTCTACGCGAGCTGGGTGAATGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 393 
                   
                   
               
               
                 GGTTATAGTGGTTATGGTTATTTTAAGTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 394 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGVTFAIEMTQSPFSVSAAVGGTVSISCQASQSVYKNNQLSWYQQKSG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYGASALASGVPSRFKGSGSGTEFTLTISDVQCDDAATYYCAGAITGSIDTDG 
                   
               
               
                   
               
               
                 SEQ ID NO: 395 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTTSGFSFSSSYFICWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIACIYGGDGSTYYASWAKGRFTISKTSSTTVTLQMTSLTAADTATYFCAREWAYSQGYFGAFDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 396 
                   
                   
               
               
                 QASQSVYKNNQLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 397 
                   
                   
               
               
                 GASALAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 398 
                   
                   
               
               
                 AGAITGSIDTDG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 399 
                   
                   
               
               
                 SSYFIC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 400 
                   
                   
               
               
                 CIYGGDGSTYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 401 
                   
                   
               
               
                 EWAYSQGYFGAFDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 402 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGTCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCATCGAAATGACCCAGAGTCCATTCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATAAGAACAACCAATTATCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 TCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCGGCTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTGCAGGCGCTATTACTGGTAGTATTGATACGGATGGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 403 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 TTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGGCATCCCTGACACTCACCTGCACAAC 
                   
               
               
                   
               
               
                 TTCTGGATTCTCCTTCAGTAGCAGCTACTTCATTTGCTGGGTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAGTGGATCGCATGCATTTATGGTGGTGATGGCAGCACATACTACGCGAGCTGGGCGA 
                   
               
               
                   
               
               
                 AAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACGCTGCAAATGACCAGTCTGA 
                   
               
               
                   
               
               
                 CAGCCGCGGACACGGCCACCTATTTCTGTGCGAGAGAATGGGCATATAGTCAAGGTTATTTTG 
                   
               
               
                   
               
               
                 GTGCTTTTGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 404 
                   
                   
               
               
                 CAGGCCAGTCAGAGTGTTTATAAGAACAACCAATTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 405 
                   
                   
               
               
                 GGTGCATCGGCTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 406 
                   
                   
               
               
                 GCAGGCGCTATTACTGGTAGTATTGATACGGATGGT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 407 
                   
                   
               
               
                 AGCAGCTACTTCATTTGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 408 
                   
                   
               
               
                 TGCATTTATGGTGGTGATGGCAGCACATACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 409 
                   
                   
               
               
                 GAATGGGCATATAGTCAAGGTTATTTTGGTGCTTTTGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 410 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASEDISSYLAWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYAASNLESGVSSRFKGSGSGTEYTLTISDLECADAATYYCQCTYGTISISDGNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 411 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFMTWVRQAPGEGLEY 
                   
                   
               
               
                   
               
               
                 IGFINPGGSAYYASWVKGRFTISKSSTTVDLKITSPTTEDTATYFCARVLIVSYGAFTI 
                   
               
               
                   
               
               
                 SEQ ID NO: 412 
                   
                   
               
               
                 QASEDISSYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 413 
                   
                   
               
               
                 AASNLES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 414 
                   
                   
               
               
                 QCTYGTISISDGNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 415 
                   
                   
               
               
                 SYFMT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 416 
                   
                   
               
               
                 FINPGGSAYYASWVKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 417 
                   
                   
               
               
                 VLIVSYGAFTI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 418 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTGAGGATATTAGTAGCTACTTAGCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTATGCTGCATCCAATCTGGAATCTGGGGTCTCATCGCGATTC 
                   
               
               
                   
               
               
                 AAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTGGAGTGTGCCGATGC 
                   
               
               
                   
               
               
                 TGCCACCTATTACTGTCAATGTACTTATGGTACTATTTCTATTAGTGATGGTAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 419 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAATGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAGCTACTTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTG 
                   
               
               
                   
               
               
                 GAATACATCGGATTCATTAATCCTGGTGGTAGCGCTTACTACGCGAGCTGGGTGAAAGGCCGA 
                   
               
               
                   
               
               
                 TTCACCATCTCCAAGTCCTCGACCACGGTAGATCTGAAAATCACCAGTCCGACAACCGAGGAC 
                   
               
               
                   
               
               
                 ACGGCCACCTATTTCTGTGCCAGGGTTCTGATTGTTTCTTATGGAGCCTTTACCATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 420 
                   
                   
               
               
                 CAGGCCAGTGAGGATATTAGTAGCTACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 421 
                   
                   
               
               
                 GCTGCATCCAATCTGGAATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 422 
                   
                   
               
               
                 CAATGTACTTATGGTACTATTTCTATTAGTGATGGTAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 423 
                   
                   
               
               
                 AGCTACTTCATGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 424 
                   
                   
               
               
                 TTCATTAATCCTGGTGGTAGCGCTTACTACGCGAGCTGGGTGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 425 
                   
                   
               
               
                 GTTCTGATTGTTTCTTATGGAGCCTTTACCATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 426 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVSAAVGGTVTIKCQASEDIESYLAWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYGASNLESGVSSRFKGSGSGTEFTLTISDLECADAATYYCQCTYGIISISDGNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 427 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFMTWVRQAPGEGLEY 
                   
                   
               
               
                   
               
               
                 IGFMNTGDNAYYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARVLVVAYGAFNI 
                   
               
               
                   
               
               
                 SEQ ID NO: 428 
                   
                   
               
               
                 QASEDIESYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 429 
                   
                   
               
               
                 GASNLES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 430 
                   
                   
               
               
                 QCTYGIISISDGNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 431 
                   
                   
               
               
                 SYFMT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 432 
                   
                   
               
               
                 FMNTGDNAYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 433 
                   
                   
               
               
                 VLVVAYGAFNI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 434 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTGAGGACATTGAAAGCTATCTAGCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGAATCTGGGGTCTCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTATTGTCAATGCACTTATGGTATTATTAGTATTAGTGATGGTAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 435 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGT 
                   
               
               
                   
               
               
                 GTCTGGATTCTCCCTCAGTAGCTACTTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCT 
                   
               
               
                   
               
               
                 GGAATACATCGGATTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGCGAAAGGCC 
                   
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCGAG 
                   
               
               
                   
               
               
                 GACACGGCCACCTATTTCTGTGCCAGGGTTCTTGTTGTTGCTTATGGAGCCTTTAACATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 436 
                   
                   
               
               
                 CAGGCCAGTGAGGACATTGAAAGCTATCTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 437 
                   
                   
               
               
                 GGTGCATCCAATCTGGAATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 438 
                   
                   
               
               
                 CAATGCACTTATGGTATTATTAGTATTAGTGATGGTAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 439 
                   
                   
               
               
                 AGCTACTTCATGACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 440 
                   
                   
               
               
                 TTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 441 
                   
                   
               
               
                 GTTCTTGTTGTTGCTTATGGAGCCTTTAACATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 442 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSEPVGGTVSISCQSSKSVMNNNYLAWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYGASNLASGVPSRFSGSGSGTQFTLTISDVQCDDAATYYCQGGYTGYSDHGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 443 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTVSGIDLSSYPMNWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGFINTGGTIVYASWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARGSYVSSGYAYYFNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 444 
                   
                   
               
               
                 QSSKSVMNNNYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 445 
                   
                   
               
               
                 GASNLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 446 
                   
                   
               
               
                 QGGYTGYSDHGT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 447 
                   
                   
               
               
                 SYPMN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 448 
                   
                   
               
               
                 FINTGGTIVYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 449 
                   
                   
               
               
                 GSYVSSGYAYYFNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 450 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGAACCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTAAGAGTGTTATGAATAACAACTACTTAGCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGCATCTGGGGTCCCATCA 
                   
               
               
                   
               
               
                 CGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCAAGGCGGTTATACTGGTTATAGTGATCATGGGACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 451 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCAAGCCTGACGAAACCCTGACACTCACCTGCACAGT 
                   
               
               
                   
               
               
                 CTCTGGAATCGACCTCAGTAGCTATCCAATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATGGATCGGATTCATTAATACTGGTGGTACCATAGTCTACGCGAGCTGGGCAAAAGGCC 
                   
               
               
                   
               
               
                 GATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAACCGAG 
                   
               
               
                   
               
               
                 GACACGGCCACCTATTTCTGTGCCAGAGGCAGTTATGTTTCATCTGGTTATGCCTACTATTTTA 
                   
               
               
                   
               
               
                 ATGTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 452 
                   
                   
               
               
                 CAGTCCAGTAAGAGTGTTATGAATAACAACTACTTAGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 453 
                   
                   
               
               
                 GGTGCATCCAATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 454 
                   
                   
               
               
                 CAAGGCGGTTATACTGGTTATAGTGATCATGGGACT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 455 
                   
                   
               
               
                 AGCTATCCAATGAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 456 
                   
                   
               
               
                 TTCATTAATACTGGTGGTACCATAGTCTACGCGAGCTGGGCAAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 457 
                   
                   
               
               
                 GGCAGTTATGTTTCATCTGGTTATGCCTACTATTTTAATGTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 458 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQSSQSVYNNNWLSWFQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYKASTLASGVPSRFKGSGSGTQFTLTISDVQCDDVATYYCAGGYLDSVI 
                   
               
               
                   
               
               
                 SEQ ID NO: 459 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSTYSINWVRQAPGKGLEW 
                   
                   
               
               
                   
               
               
                 IGIIANSGTTFYANWAKGRFTVSKTSTTVDLKITSPTTEDTATYFCARESGMYNEYGKFNI 
                   
               
               
                   
               
               
                 SEQ ID NO: 460 
                   
                   
               
               
                 QSSQSVYNNNWLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 461 
                   
                   
               
               
                 KASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 462 
                   
                   
               
               
                 AGGYLDSVI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 463 
                   
                   
               
               
                 TYSIN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 464 
                   
                   
               
               
                 IIANSGTTFYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 465 
                   
                   
               
               
                 ESGMYNEYGKFNI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 466 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTCAGAGTGTTTATAATAACAACTGGTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGTTGCCACTTACTACTGTGCGGGCGGTTATCTTGATAGTGTTATT 
                   
               
               
                   
               
               
                 SEQ ID NO: 467 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTACCTATTCAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGCCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATCATTGCTAATAGTGGTACCACATTCTACGCGAACTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCGTCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGAGAGAGTGGAATGTACAATGAATATGGTAAATTTAACA 
                   
               
               
                   
               
               
                 TC 
                   
               
               
                   
               
               
                 SEQ ID NO: 468 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATAACAACTGGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 469 
                   
                   
               
               
                 AAGGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 470 
                   
                   
               
               
                 GCGGGCGGTTATCTTGATAGTGTTATT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 471 
                   
                   
               
               
                 ACCTATTCAATAAAC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 472 
                   
                   
               
               
                 ATCATTGCTAATAGTGGTACCACATTCTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 473 
                   
                   
               
               
                 GAGAGTGGAATGTACAATGAATATGGTAAATTTAACATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 474 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASENIYSFLAWYQQKPGQP 
                   
                   
               
               
                   
               
               
                 PKLLIFKASTLASGVSSRFKGSGSGTQFTLTISDLECDDAATYYCQQGATVYDIDNN 
                   
               
               
                   
               
               
                 SEQ ID NO: 475 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAMIWVRQAPGEGLE 
                   
                   
               
               
                   
               
               
                 WITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPTTEDTATYFCARDAESSKNAYWGYFNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 476 
                   
                   
               
               
                 QASENIYSFLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 477 
                   
                   
               
               
                 KASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 478 
                   
                   
               
               
                 QQGATVYDIDNN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 479 
                   
                   
               
               
                 AYAMI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 480 
                   
                   
               
               
                 IIYPNGITYYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 481 
                   
                   
               
               
                 DAESSKNAYWGYFNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 482 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTGAGAACATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGCTCCTGATCTTCAAGGCTTCCACTCTGGCATCTGGGGTCTCATCGCGGTTCA 
                   
               
               
                   
               
               
                 AAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTGGAGTGTGACGATGCTG 
                   
               
               
                   
               
               
                 CCACTTACTACTGTCAACAGGGTGCTACTGTGTATGATATTGATAATAAT 
                   
               
               
                   
               
               
                 SEQ ID NO: 483 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTT 
                   
               
               
                   
               
               
                 TCTGGAATCGACCTCAGTGCCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCACAATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGCCGA 
                   
               
               
                   
               
               
                 TTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGTCCGACAACCGAGGAC 
                   
               
               
                   
               
               
                 ACGGCCACCTATTTCTGTGCCAGAGATGCAGAAAGTAGTAAGAATGCTTATTGGGGCTACTTT 
                   
               
               
                   
               
               
                 AACGTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 484 
                   
                   
               
               
                 CAGGCCAGTGAGAACATTTATAGCTTTTTGGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 485 
                   
                   
               
               
                 AAGGCTTCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 486 
                   
                   
               
               
                 CAACAGGGTGCTACTGTGTATGATATTGATAATAAT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 487 
                   
                   
               
               
                 GCCTATGCAATGATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 488 
                   
                   
               
               
                 ATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 489 
                   
                   
               
               
                 GATGCAGAAAGTAGTAAGAATGCTTATTGGGGCTACTTTAACGTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 490 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASENIYSFLAWYQQKPGQP 
                   
                   
               
               
                   
               
               
                 PKLLIFRASTLASGVSSRFKGSGSGTQFTLTISDLECDDAATYYCQQGATVYDIDNN 
                   
               
               
                   
               
               
                 SEQ ID NO: 491 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAMIWVRQAPGEGLE 
                   
                   
               
               
                   
               
               
                 WITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPTTEDTATYFCARDAESSKNAYWGYFNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 492 
                   
                   
               
               
                 QASENIYSFLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 493 
                   
                   
               
               
                 RASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 494 
                   
                   
               
               
                 QQGATVYDIDNN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 495 
                   
                   
               
               
                 AYAMI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 496 
                   
                   
               
               
                 IIYPNGITYYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 497 
                   
                   
               
               
                 DAESSKNAYWGYFNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 498 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTGAGAACATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGCTCCTGATCTTCAGGGCTTCCACTCTGGCATCTGGGGTCTCATCGCGGTTCA 
                   
               
               
                   
               
               
                 AAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTGGAGTGTGACGATGCTG 
                   
               
               
                   
               
               
                 CCACTTACTACTGTCAACAGGGTGCTACTGTGTATGATATTGATAATAAT 
                   
               
               
                   
               
               
                 SEQ ID NO: 499 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTT 
                   
               
               
                   
               
               
                 TCTGGAATCGACCTCAGTGCCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCACAATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGCCGA 
                   
               
               
                   
               
               
                 TTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGTCCGACAACCGAGGAC 
                   
               
               
                   
               
               
                 ACGGCCACCTATTTCTGTGCCAGAGATGCAGAAAGTAGTAAGAATGCTTATTGGGGCTACTTT 
                   
               
               
                   
               
               
                 AACGTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 500 
                   
                   
               
               
                 CAGGCCAGTGAGAACATTTATAGCTTTTTGGCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 501 
                   
                   
               
               
                 AGGGCTTCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 502 
                   
                   
               
               
                 CAACAGGGTGCTACTGTGTATGATATTGATAATAAT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 503 
                   
                   
               
               
                 GCCTATGCAATGATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 504 
                   
                   
               
               
                 ATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 505 
                   
                   
               
               
                 GATGCAGAAAGTAGTAAGAATGCTTATTGGGGCTACTTTAACGTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 506 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAIEMTQTPSPVSAAVGGTVTINCQASESVFNNMLSWYQQKPGH 
                   
                   
               
               
                   
               
               
                 SPKLLIYDASDLASGVPSRFKGSGSGTQFTLTISGVECDDAATYYCAGYKSDSNDGDNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 507 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLNRNSITWVRQAPGEGLEW 
                   
                   
               
               
                   
               
               
                 IGIITGSGRTYYANWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARGHPGLGSGNI 
                   
               
               
                   
               
               
                 SEQ ID NO: 508 
                   
                   
               
               
                 QASESVFNNMLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 509 
                   
                   
               
               
                 DASDLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 510 
                   
                   
               
               
                 AGYKSDSNDGDNV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 511 
                   
                   
               
               
                 RNSIT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 512 
                   
                   
               
               
                 IITGSGRTYYANWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 513 
                   
                   
               
               
                 GHPGLGSGNI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 514 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCATTGAAATGACCCAGACTCCATCCCCCGTGTCTGCCGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTGAGAGTGTTTTTAATAATATGTTATCCTGGTATCAGCAGAAACCA 
                   
               
               
                   
               
               
                 GGGCACTCTCCTAAGCTCCTGATCTATGATGCATCCGATCTGGCATCTGGGGTCCCATCGCGG 
                   
               
               
                   
               
               
                 TTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGTGGCGTGGAGTGTGACGAT 
                   
               
               
                   
               
               
                 GCTGCCACTTACTATTGTGCAGGGTATAAAAGTGATAGTAATGATGGCGATAATGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 515 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAACAGGAATTCAATAACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGGCAAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGAGGCCATCCTGGTCTTGGTAGTGGTAACATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 516 
                   
                   
               
               
                 CAGGCCAGTGAGAGTGTTTTTAATAATATGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 517 
                   
                   
               
               
                 GATGCATCCGATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 518 
                   
                   
               
               
                 GCAGGGTATAAAAGTGATAGTAATGATGGCGATAATGTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 519 
                   
                   
               
               
                 AGGAATTCAATAACC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 520 
                   
                   
               
               
                 ATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGGCAAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 521 
                   
                   
               
               
                 GGCCATCCTGGTCTTGGTAGTGGTAACATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 522 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASSVSAAVGGTVTINCQSSQSVYNNYLSWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYTASSLASGVPSRFKGSGSGTQFTLTISEVQCDDAATYYCQGYYSGPIIT 
                   
               
               
                   
               
               
                 SEQ ID NO: 523 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLNNYYIQWVRQAPGEGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYAGGSAYYATWANGRFTIAKTSSTTVDLKMTSLTTEDTATYFCARGTFDGYEL 
                   
               
               
                   
               
               
                 SEQ ID NO: 524 
                   
                   
               
               
                 QSSQSVYNNYLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 525 
                   
                   
               
               
                 TASSLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 526 
                   
                   
               
               
                 QGYYSGPIIT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 527 
                   
                   
               
               
                 NYYIQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 528 
                   
                   
               
               
                 IIYAGGSAYYATWANG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 529 
                   
                   
               
               
                 GTFDGYEL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 530 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCGCAAGTGCTGACCCAGACTGCATCGTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGTCCAGTCAGAGTGTTTATAATAACTACTTATCCTGGTATCAGCAGAAACCA 
                   
               
               
                   
               
               
                 GGGCAGCCTCCCAAGCTCCTGATCTATACTGCATCCAGCCTGGCATCTGGGGTCCCATCGCGG 
                   
               
               
                   
               
               
                 TTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGAAGTGCAGTGTGACGAT 
                   
               
               
                   
               
               
                 GCTGCCACTTACTACTGTCAAGGCTATTATAGTGGTCCTATAATTACT 
                   
               
               
                   
               
               
                 SEQ ID NO: 531 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAATAACTACTACATACAATGGGTCCGCCAGGCTCCAGGGGAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGGATCATTTATGCTGGTGGTAGCGCATACTACGCGACCTGGGCAAACGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCGCCAAAACCTCGTCGACCACGGTGGATCTGAAGATGACCAGTCTGACAACCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTATTTCTGTGCCAGAGGGACATTTGATGGTTATGAGTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 532 
                   
                   
               
               
                 CAGTCCAGTCAGAGTGTTTATAATAACTACTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 533 
                   
                   
               
               
                 ACTGCATCCAGCCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 534 
                   
                   
               
               
                 CAAGGCTATTATAGTGGTCCTATAATTACT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 535 
                   
                   
               
               
                 AACTACTACATACAA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 536 
                   
                   
               
               
                 ATCATTTATGCTGGTGGTAGCGCATACTACGCGACCTGGGCAAACGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 537 
                   
                   
               
               
                 GGGACATTTGATGGTTATGAGTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 538 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSVPVGDTVTISCQSSESVYSNNLLSWYQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYRASNLASGVPSRFKGSGSGTQFTLTISGAQCDDAATYYCQGYYSGVINS 
                   
               
               
                   
               
               
                 SEQ ID NO: 539 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFMSWVRQAPGEGLEY 
                   
                   
               
               
                   
               
               
                 IGFINPGGSAYYASWASGRLTISKTSTTVDLKITSPTTEDTATYFCARILIVSYGAFTI 
                   
               
               
                   
               
               
                 SEQ ID NO: 540 
                   
                   
               
               
                 QSSESVYSNNLLS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 541 
                   
                   
               
               
                 RASNLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 542 
                   
                   
               
               
                 QGYYSGVINS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 543 
                   
                   
               
               
                 SYFMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 544 
                   
                   
               
               
                 FINPGGSAYYASWASG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 545 
                   
                   
               
               
                 ILIVSYGAFTI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 546 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCCAAGTGCTGACCCAGACTCCATCCCCTGTGTCTGTCCCTGTGGGAGACACAGTCACC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGTCCAGTGAGAGCGTTTATAGTAATAACCTCTTATCCTGGTATCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTACAGGGCATCCAATCTGGCATCTGGTGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGGCGCACAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTACTGTCAAGGCTATTATAGTGGTGTCATTAATAGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 547 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGT 
                   
               
               
                   
               
               
                 GTCTGGATTCTCCCTCAGTAGCTACTTCATGAGCTGGGTCCGCCAGGCTCCAGGGGAGGGGCT 
                   
               
               
                   
               
               
                 GGAATACATCGGATTCATTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGCGAGTGGCCG 
                   
               
               
                   
               
               
                 ACTCACCATCTCCAAAACCTCGACCACGGTAGATCTGAAAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGGATTCTTATTGTTTCTTATGGAGCCTTTACCATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 548 
                   
                   
               
               
                 CAGTCCAGTGAGAGCGTTTATAGTAATAACCTCTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 549 
                   
                   
               
               
                 AGGGCATCCAATCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 550 
                   
                   
               
               
                 CAAGGCTATTATAGTGGTGTCATTAATAGT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 551 
                   
                   
               
               
                 AGCTACTTCATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 552 
                   
                   
               
               
                 TTCATTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGCGAGTGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 553 
                   
                   
               
               
                 ATTCTTATTGTTTCTTATGGAGCCTTTACCATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 554 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQATESIGNELSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 APKLLIYSASTLASGVPSRFKGSGSGTQFTLTITGVECDDAATYYCQQGYSSANIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 555 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSKYYMSWVRQAPEKGLK 
                   
                   
               
               
                   
               
               
                 YIGYIDSTTVNTYYATWARGRFTISKTSTTVDLKITSPTSEDTATYFCARGSTYFTDGGHRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 556 
                   
                   
               
               
                 QATESIGNELS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 557 
                   
                   
               
               
                 SASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 558 
                   
                   
               
               
                 QQGYSSANIDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 559 
                   
                   
               
               
                 KYYMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 560 
                   
                   
               
               
                 YIDSTTVNTYYATWARG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 561 
                   
                   
               
               
                 GSTYFTDGGHRLDL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 562 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCACTGAGAGCATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGGCTCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCGCGGTTC 
                   
               
               
                   
               
               
                 AAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGGCGTGGAGTGTGATGATGCT 
                   
               
               
                   
               
               
                 GCCACTTACTACTGTCAACAGGGTTATAGTAGTGCTAATATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 563 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACCGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAAGTACTACATGAGCTGGGTCCGCCAGGCTCCAGAGAAGGGGCTG 
                   
               
               
                   
               
               
                 AAATACATCGGATACATTGATAGTACTACTGTTAATACATACTACGCGACCTGGGCGAGAGGC 
                   
               
               
                   
               
               
                 CGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAGATCACCAGTCCGACAAGTGAG 
                   
               
               
                   
               
               
                 GACACGGCCACCTATTTCTGTGCCAGAGGAAGTACTTATTTTACTGATGGAGGCCATCGGTTG 
                   
               
               
                   
               
               
                 GATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 564 
                   
                   
               
               
                 CAGGCCACTGAGAGCATTGGCAATGAGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 565 
                   
                   
               
               
                 TCTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 566 
                   
                   
               
               
                 CAACAGGGTTATAGTAGTGCTAATATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 567 
                   
                   
               
               
                 AAGTACTACATGAGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 568 
                   
                   
               
               
                 TACATTGATAGTACTACTGTTAATACATACTACGCGACCTGGGCGAGAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 569 
                   
                   
               
               
                 GGAAGTACTTATTTTACTGATGGAGGCCATCGGTTGGATCTC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 570 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQATESIGNELSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 APKLLIYSASTLASGVPSRFKGSGSGTQFTLTITGVECDDAATYYCQQGYSSANIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 571 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSTYNMGWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGSITIDGRTYYASWAKGRFTVSKSSTTVDLKMTSLTTGDTATYFCARILIVSYGAFTI 
                   
               
               
                   
               
               
                 SEQ ID NO: 572 
                   
                   
               
               
                 QATESIGNELS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 573 
                   
                   
               
               
                 SASTLAS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 574 
                   
                   
               
               
                 QQGYSSANIDNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 575 
                   
                   
               
               
                 TYNMG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 576 
                   
                   
               
               
                 SITIDGRTYYASWAKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 577 
                   
                   
               
               
                 ILIVSYGAFTI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 578 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCACTGAGAGCATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGGCTCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCGCGGTTC 
                   
               
               
                   
               
               
                 AAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGGCGTGGAGTGTGATGATGCT 
                   
               
               
                   
               
               
                 GCCACTTACTACTGTCAACAGGGTTATAGTAGTGCTAATATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 579 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTAACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTACCTACAACATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAAGTATTACTATTGATGGTCGCACATACTACGCGAGCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCGTCTCCAAAAGCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAACCGGGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGGATTCTTATTGTTTCTTATGGGGCCTTTACCATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 580 
                   
                   
               
               
                 CAGGCCACTGAGAGCATTGGCAATGAGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 581 
                   
                   
               
               
                 TCTGCATCCACTCTGGCATCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 582 
                   
                   
               
               
                 CAACAGGGTTATAGTAGTGCTAATATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 583 
                   
                   
               
               
                 ACCTACAACATGGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 584 
                   
                   
               
               
                 AGTATTACTATTGATGGTCGCACATACTACGCGAGCTGGGCGAAAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 585 
                   
                   
               
               
                 ATTCTTATTGTTTCTTATGGGGCCTTTACCATC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 586 
                   
                   
               
               
                 VAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYS 
                   
                   
               
               
                   
               
               
                 LSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 
                   
               
               
                   
               
               
                 SEQ ID NO: 587 
                   
                   
               
               
                 GTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCT 
                   
                   
               
               
                   
               
               
                 CTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATA 
                   
               
               
                   
               
               
                 ACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACC 
                   
               
               
                   
               
               
                 TACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGC 
                   
               
               
                   
               
               
                 CTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGT 
                   
               
               
                   
               
               
                 GT 
                   
               
               
                   
               
               
                 SEQ ID NO: 588 
                   
                   
               
               
                 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSS 
                   
                   
               
               
                   
               
               
                 VVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTL 
                   
               
               
                   
               
               
                 MISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWL 
                   
               
               
                   
               
               
                 NGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE 
                   
               
               
                   
               
               
                 WESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSP 
                   
               
               
                   
               
               
                 GK 
                   
               
               
                   
               
               
                 SEQ ID NO: 589 
                   
                   
               
               
                 GCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGC 
                   
                   
               
               
                   
               
               
                 ACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAAC 
                   
               
               
                   
               
               
                 TCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTAC 
                   
               
               
                   
               
               
                 TCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCAAC 
                   
               
               
                   
               
               
                 GTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCCAAATCTTGTGACAA 
                   
               
               
                   
               
               
                 AACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTT 
                   
               
               
                   
               
               
                 CCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGT 
                   
               
               
                   
               
               
                 GGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGC 
                   
               
               
                   
               
               
                 ATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCAGCACGTACCGTGTGGTCAGCGTC 
                   
               
               
                   
               
               
                 CTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAA 
                   
               
               
                   
               
               
                 AGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCAC 
                   
               
               
                   
               
               
                 AGGTGTACACCCTGCCCCCATCCCGGGAGGAGATGACCAAGAACCAGGTCAGCCTGACCTGC 
                   
               
               
                   
               
               
                 CTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGA 
                   
               
               
                   
               
               
                 GAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAA 
                   
               
               
                   
               
               
                 GCTCACCGTGGACAAGAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATG 
                   
               
               
                   
               
               
                 AGGCTCTGCACAACCACTACACGCAGAAGAGCCTCTCCCTGTCTCCGGGTAAA 
                   
               
               
                   
               
               
                 SEQ ID NO: 590 
                   
                   
               
               
                 VPPGEDSKDVAAPHR 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 591 
                   
                   
               
               
                 GEDSKDVAAPHRQPL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 592 
                   
                   
               
               
                 SKDVAAPHRQPLTSS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 593 
                   
                   
               
               
                 VAAPHRQPLTSSERI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 594 
                   
                   
               
               
                 PHRQPLTSSERIDKQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 595 
                   
                   
               
               
                 QPLTSSERIDKQIRY 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 596 
                   
                   
               
               
                 TSSERIDKQIRYILD 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 597 
                   
                   
               
               
                 ERIDKQIRYILDGIS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 598 
                   
                   
               
               
                 DKQIRYILDGISALR 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 599 
                   
                   
               
               
                 IRYILDGISALRKET 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 600 
                   
                   
               
               
                 ILDGISALRKETCNK 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 601 
                   
                   
               
               
                 GISALRKETCNKSNM 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 602 
                   
                   
               
               
                 ALRKETCNKSNMCES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 603 
                   
                   
               
               
                 KETCNKSNMCESSKE 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 604 
                   
                   
               
               
                 CNKSNMCESSKEALA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 605 
                   
                   
               
               
                 SNMCESSKEALAENN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 606 
                   
                   
               
               
                 CESSKEALAENNLNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 607 
                   
                   
               
               
                 SKEALAENNLNLPKM 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 608 
                   
                   
               
               
                 ALAENNLNLPKMAEK 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 609 
                   
                   
               
               
                 ENNLNLPKMAEKDGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 610 
                   
                   
               
               
                 LNLPKMAEKDGCFQS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 611 
                   
                   
               
               
                 PKMAEKDGCFQSGFN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 612 
                   
                   
               
               
                 AEKDGCFQSGFNEET 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 613 
                   
                   
               
               
                 DGCFQSGFNEETCLV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 614 
                   
                   
               
               
                 FQSGFNEETCLVKII 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 615 
                   
                   
               
               
                 GFNEETCLVKIITGL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 616 
                   
                   
               
               
                 EETCLVKIITGLLEF 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 617 
                   
                   
               
               
                 CLVKIITGLLEFEVY 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 618 
                   
                   
               
               
                 KIITGLLEFEVYLEY 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 619 
                   
                   
               
               
                 TGLLEFEVYLEYLQN 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 620 
                   
                   
               
               
                 LEFEVYLEYLQNRFE 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 621 
                   
                   
               
               
                 EVYLEYLQNRFESSE 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 622 
                   
                   
               
               
                 LEYLQNRFESSEEQA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 623 
                   
                   
               
               
                 LQNRFESSEEQARAV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 624 
                   
                   
               
               
                 RFESSEEQARAVQMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 625 
                   
                   
               
               
                 SSEEQARAVQMSTKV 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 626 
                   
                   
               
               
                 EQARAVQMSTKVLIQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 627 
                   
                   
               
               
                 RAVQMSTKVLIQFLQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 628 
                   
                   
               
               
                 QMSTKVLIQFLQKKA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 629 
                   
                   
               
               
                 TKVLIQFLQKKAKNL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 630 
                   
                   
               
               
                 LIQFLQKKAKNLDAI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 631 
                   
                   
               
               
                 FLQKKAKNLDAITTP 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 632 
                   
                   
               
               
                 KKAKNLDAITTPDPT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 633 
                   
                   
               
               
                 KNLDAITTPDPTTNA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 634 
                   
                   
               
               
                 DAITTPDPTTNASLL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 635 
                   
                   
               
               
                 TTPDPTTNASLLTKL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 636 
                   
                   
               
               
                 DPTTNASLLTKLQAQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 637 
                   
                   
               
               
                 TNASLLTKLQAQNQW 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 638 
                   
                   
               
               
                 SLLTKLQAQNQWLQD 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 639 
                   
                   
               
               
                 TKLQAQNQWLQDMTT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 640 
                   
                   
               
               
                 QAQNQWLQDMTTHLI 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 641 
                   
                   
               
               
                 NQWLQDMTTHLILRS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 642 
                   
                   
               
               
                 LQDMTTHLILRSFKE 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 643 
                   
                   
               
               
                 MTTHLILRSFKEFLQ 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 644 
                   
                   
               
               
                 HLILRSFKEFLQSSL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 645 
                   
                   
               
               
                 LRSFKEFLQSSLRAL 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 646 
                   
                   
               
               
                 FKEFLQSSLRALRQM 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 647 
                   
                   
               
               
                 AYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKPGQRPKLLIYRASTLASGVSSRFKGS 
                   
                   
               
               
                   
               
               
                 GSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGGTEVVVKR 
                   
               
               
                   
               
               
                 SEQ ID NO: 648 
                   
                   
               
               
                 AIQMTQSPSSLSASVGDRVTITCRASQGIRNDLGWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPEDFATYYC 
                   
               
               
                   
               
               
                 SEQ ID NO: 649 
                   
                   
               
               
                 DIQMTQSPSSLSASVGDRVTITCRASQGISNYLAWYQQKPGKVPKLLIYAASTLQSGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPEDVATYYC 
                   
               
               
                   
               
               
                 SEQ ID NO: 650 
                   
                   
               
               
                 DIQMTQSPSTLSASVGDRVTITCRASQSISSWLAWYQQKPGKAPKLLIYKASSLESGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTEFTLTISSLQPDDFATYYC 
                   
               
               
                   
               
               
                 SEQ ID NO: 651 
                   
                   
               
               
                 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPEDFATYYCQQGYSLRNIDNAFGGGTKVEIKR 
                   
               
               
                   
               
               
                 SEQ ID NO: 652 
                   
                   
               
               
                 QSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKGLEWIGIIYGSDETAYATWAIGRF 
                   
                   
               
               
                   
               
               
                 TISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNLWGQGTLVTVSS 
                   
               
               
                   
               
               
                 SEQ ID NO: 653 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFTVSSNYMSWVRQAPGKGLEWVSVIYSGGSTYYADSVK 
                   
                   
               
               
                   
               
               
                 GRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAR 
                   
               
               
                   
               
               
                 SEQ ID NO: 654 
                   
                   
               
               
                 EVQLVESGGGLIQPGGSLRLSCAASGFTVSSNYMSWVRQAPGKGLEWVSVIYSGGSTYYADSVKG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCAR 
                   
               
               
                   
               
               
                 SEQ ID NO: 655 
                   
                   
               
               
                 EVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSVIYSGGSSTYYADSVK 
                   
                   
               
               
                   
               
               
                 GRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAK 
                   
               
               
                   
               
               
                 SEQ ID NO: 656 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATWAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSS 
                   
               
               
                   
               
               
                 SEQ ID NO: 657 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSS 
                   
               
               
                   
               
               
                 SEQ ID NO: 658 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYGSDETAYATSAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNLWGQGT 
                   
               
               
                   
               
               
                 LVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 
                   
               
               
                   
               
               
                 SEQ ID NO: 659 
                   
                   
               
               
                 IIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 660 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 RPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 661 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYGSDETAYATWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 662 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCAGG 
                   
               
               
                   
               
               
                 GCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 663 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGATAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAGCCGCGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGCAAAATTTAACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 664 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATWAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVF 
                   
               
               
                   
               
               
                 PLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSL 
                   
               
               
                   
               
               
                 GTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVT 
                   
               
               
                   
               
               
                 CVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYKCK 
                   
               
               
                   
               
               
                 VSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPEN 
                   
               
               
                   
               
               
                 NYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 665 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVF 
                   
               
               
                   
               
               
                 PLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSL 
                   
               
               
                   
               
               
                 GTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVT 
                   
               
               
                   
               
               
                 CVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYKCK 
                   
               
               
                   
               
               
                 VSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPEN 
                   
               
               
                   
               
               
                 NYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 666 
                   
                   
               
               
                 IQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGSG 
                   
                   
               
               
                   
               
               
                 TDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASV 
                   
               
               
                   
               
               
                 VCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEV 
                   
               
               
                   
               
               
                 THQGLSSPVTKSFNRGEC 
                   
               
               
                   
               
               
                 SEQ ID NO: 667 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINCQASETIYSWLSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYQASDLASGVPSRFSGSGAGTEYTLTISGVQCDDAATYYCQQGYSGSNVDNV 
                   
               
               
                   
               
               
                 SEQ ID NO: 668 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLNDHAMGWVRQAPGKG 
                   
                   
               
               
                   
               
               
                 LEYIGFINSGGSARYASWAEGRFTISRTSTTVDLKMTSLTTEDTATYFCVRGGAVWSIHSFDP 
                   
               
               
                   
               
               
                 SEQ ID NO: 669 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAATTGCCAGGCCAGTGAGACCATTTACAGTTGGTTATCCTGGTATCAGCAGAAGCCAGGG 
                   
               
               
                   
               
               
                 CAGCCTCCCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCCCATCGCGATTC 
                   
               
               
                   
               
               
                 AGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGGCGTGCAGTGTGACGATGC 
                   
               
               
                   
               
               
                 TGCCACTTACTACTGTCAACAGGGTTATAGTGGTAGTAATGTTGATAATGTT 
                   
               
               
                   
               
               
                 SEQ ID NO: 670 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTTACCTGCACA 
                   
               
               
                   
               
               
                 GCCTCTGGATTCTCCCTCAATGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGG 
                   
               
               
                   
               
               
                 CTGGAATACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGGCAGAAGG 
                   
               
               
                   
               
               
                 CCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAACCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTATTTCTGTGTCAGAGGGGGTGCTGTTTGGAGTATTCATAGTTTTGATCCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 671 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWFQQKPG 
                   
                   
               
               
                   
               
               
                 QPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 672 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVYYMNWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGFITMSDNINYASWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARSRGWGTMGRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 673 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATGACAACAACTACTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACAGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGATAATGCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 674 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACCCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTGTCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGATTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTACAATGGGTCGGTTGGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 675 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQASQSVYENNYLSWFQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYGASTLDSGVPSRFKGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDDA 
                   
               
               
                   
               
               
                 SEQ ID NO: 676 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNAYYMNWVRQAPGKG 
                   
                   
               
               
                   
               
               
                 LEWIGFITLNNNVAYANWAKGRFTFSKTSTTVDLKMTSPTPEDTATYFCARSRGWGAMGRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 677 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCATA 
                   
                   
               
               
                   
               
               
                 TGTGACCCTGTGCTGACCCAGACTCCATCTCCCGTATCTGCACCTGTGGGAGGCACAGTCAGC 
                   
               
               
                   
               
               
                 ATCAGTTGCCAGGCCAGTCAGAGTGTTTATGAGAACAACTATTTATCCTGGTTTCAGCAGAAA 
                   
               
               
                   
               
               
                 CCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATTCTGGGGTCCCATCG 
                   
               
               
                   
               
               
                 CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATTACAGACGTGCAGTGTGAC 
                   
               
               
                   
               
               
                 GATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGATGATGCC 
                   
               
               
                   
               
               
                 SEQ ID NO: 678 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGGAG 
                   
                   
               
               
                   
               
               
                 CAGCTGAAGGAGTCCGGAGGAGGCCTGGTAACGCCTGGAGGAACCCTGACACTCACCTGCAC 
                   
               
               
                   
               
               
                 AGCCTCTGGATTCTCCCTCAATGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGG 
                   
               
               
                   
               
               
                 GCTGGAATGGATCGGATTCATTACTCTGAATAATAATGTAGCTTACGCGAACTGGGCGAAAGG 
                   
               
               
                   
               
               
                 CCGATTCACCTTCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCCGACACCCGA 
                   
               
               
                   
               
               
                 GGACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTGCAATGGGTCGGTTGGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 679 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQASQSVDDNNWLGWYQQK 
                   
                   
               
               
                   
               
               
                 RGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGGFSGNIFA 
                   
               
               
                   
               
               
                 SEQ ID NO: 680 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYAMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIGGFGTTYYATWAKGRFTISKTSTTVDLRITSPTTEDTATYFCARGGPGNGGDI 
                   
               
               
                   
               
               
                 SEQ ID NO: 681 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCCCAAGTGCTGACCCAGACTCCATCGCCTGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAACTGCCAGGCCAGTCAGAGTGTTGATGATAACAACTGGTTAGGCTGGTATCAGCAGAA 
                   
               
               
                   
               
               
                 ACGAGGGCAGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATC 
                   
               
               
                   
               
               
                 GCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGACCTGGAGTGTGA 
                   
               
               
                   
               
               
                 CGATGCTGCCACTTACTACTGTGCAGGCGGTTTTAGTGGTAATATCTTTGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 682 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGCTTCTCCCTCAGTAGCTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAAGGGGCTG 
                   
               
               
                   
               
               
                 GAGTGGATCGGAATCATTGGTGGTTTTGGTACCACATACTACGCGACCTGGGCGAAAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCACCAGTCCGACAACCGAGG 
                   
               
               
                   
               
               
                 ACACGGCCACCTATTTCTGTGCCAGAGGTGGTCCTGGTAATGGTGGTGACATC 
                   
               
               
                   
               
               
                 SEQ ID NO: 683 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQSSQSVYNNFLSWYQQKPGQ 
                   
                   
               
               
                   
               
               
                 PPKLLIYQASKLASGVPDRFSGSGSGTQFTLTISGVQCDDAATYYCLGGYDDDADNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 684 
                   
                   
               
               
                 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDYAMSWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARDGYDDYGDFDRLDL 
                   
               
               
                   
               
               
                 SEQ ID NO: 685 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCACA 
                   
                   
               
               
                   
               
               
                 TTTGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGTACCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAGTGCCAGTCCAGTCAGAGTGTTTATAATAATTTCTTATCGTGGTATCAGCAGAAACCA 
                   
               
               
                   
               
               
                 GGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGGTCCCAGATAGG 
                   
               
               
                   
               
               
                 TTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGGCGTGCAGTGTGACGAT 
                   
               
               
                   
               
               
                 GCTGCCACTTACTACTGTCTAGGCGGTTATGATGATGATGCTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 686 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 GTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACGCTCACCTGCACAGTC 
                   
               
               
                   
               
               
                 TCTGGAATCGACCTCAGTGACTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT 
                   
               
               
                   
               
               
                 GGAATGGATCGGAATCATTTATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGGCGAAAG 
                   
               
               
                   
               
               
                 GCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCCGACAACCG 
                   
               
               
                   
               
               
                 AGGACACGGCCACCTATTTCTGTGCCAGAGATGGATACGATGACTATGGTGATTTCGATCGAT 
                   
               
               
                   
               
               
                 TGGATCTC 
                   
               
               
                   
               
               
                 SEQ ID NO: 687 
                   
                   
               
               
                 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKSGQ 
                   
                   
               
               
                   
               
               
                 RPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNA 
                   
               
               
                   
               
               
                 SEQ ID NO: 688 
                   
                   
               
               
                 METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYMTWVRQAPGKGLE 
                   
                   
               
               
                   
               
               
                 WIGMIYGSDETAYANWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNL 
                   
               
               
                   
               
               
                 SEQ ID NO: 689 
                   
                   
               
               
                 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCCAGA 
                   
                   
               
               
                   
               
               
                 TGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACC 
                   
               
               
                   
               
               
                 ATCAAATGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAATCAGG 
                   
               
               
                   
               
               
                 GCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGCGGTT 
                   
               
               
                   
               
               
                 CAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATG 
                   
               
               
                   
               
               
                 CTGCCACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 690 
                   
                   
               
               
                 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCTCAGGTGTCCAGTGTCAGTCG 
                   
                   
               
               
                   
               
               
                 CTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCACAGCC 
                   
               
               
                   
               
               
                 TCTGGATTCTCCCTCAGTAACTACTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG 
                   
               
               
                   
               
               
                 GAATGGATCGGAATGATTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATAGGCCG 
                   
               
               
                   
               
               
                 ATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAGCCGCGGA 
                   
               
               
                   
               
               
                 CACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGCAAAATTTAACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 691 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYANWA 
                   
                   
               
               
                   
               
               
                 IGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSV 
                   
               
               
                   
               
               
                 FPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSS 
                   
               
               
                   
               
               
                 LGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEV 
                   
               
               
                   
               
               
                 TCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYKC 
                   
               
               
                   
               
               
                 KVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPE 
                   
               
               
                   
               
               
                 NNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 692 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYANSAI 
                   
                   
               
               
                   
               
               
                 GRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSV 
                   
               
               
                   
               
               
                 FPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSS 
                   
               
               
                   
               
               
                 LGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEV 
                   
               
               
                   
               
               
                 TCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYKC 
                   
               
               
                   
               
               
                 KVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPE 
                   
               
               
                   
               
               
                 NNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 693 
                   
                   
               
               
                 DIQMTQSPSTLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTEFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASV 
                   
               
               
                   
               
               
                 VCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEV 
                   
               
               
                   
               
               
                 THQGLSSPVTKSFNRGEC 
                   
               
               
                   
               
               
                 SEQ ID NO: 694 
                   
                   
               
               
                 CAGGCCAGTCAGAGCATTAACAATGAGTTATCC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 695 
                   
                   
               
               
                 CAACAGGGTTATAGTCTGAGGAACATTGATAATGCT 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 696 
                   
                   
               
               
                 ATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCTATAGGC 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 697 
                   
                   
               
               
                 GATGATAGTAGTGACTGGGATGCAAAGTTCAACTTG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 698 
                   
                   
               
               
                 GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATC 
                   
                   
               
               
                   
               
               
                 ACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAA 
                   
               
               
                   
               
               
                 AGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAG 
                   
               
               
                   
               
               
                 CGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGC 
                   
               
               
                   
               
               
                 AACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGGGAC 
                   
               
               
                   
               
               
                 CAAGGTGGAAATCAAACGTACG 
                   
               
               
                   
               
               
                 SEQ ID NO: 699 
                   
                   
               
               
                 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRT 
                   
               
               
                   
               
               
                 SEQ ID NO: 700 
                   
                   
               
               
                 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTCTC 
                   
                   
               
               
                   
               
               
                 CTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTCCAGG 
                   
               
               
                   
               
               
                 GAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGC 
                   
               
               
                   
               
               
                 TATAGGCCGATTCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAACAG 
                   
               
               
                   
               
               
                 CCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAGTGACTGGGATGC 
                   
               
               
                   
               
               
                 AAAGTTCAACTTGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGC 
                   
               
               
                   
               
               
                 SEQ ID NO: 701 
                   
                   
               
               
                 GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATC 
                   
                   
               
               
                   
               
               
                 ACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAA 
                   
               
               
                   
               
               
                 AGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAG 
                   
               
               
                   
               
               
                 CGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGC 
                   
               
               
                   
               
               
                 AACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGGGAC 
                   
               
               
                   
               
               
                 CAAGGTGGAAATCAAACGTACGGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGA 
                   
               
               
                   
               
               
                 GCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGC 
                   
               
               
                   
               
               
                 CAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAG 
                   
               
               
                   
               
               
                 AGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGAC 
                   
               
               
                   
               
               
                 TACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCAC 
                   
               
               
                   
               
               
                 AAAGAGCTTCAACAGGGGAGAGTGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 702 
                   
                   
               
               
                 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTAS 
                   
               
               
                   
               
               
                 VVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACE 
                   
               
               
                   
               
               
                 VTHQGLSSPVTKSFNRGEC 
                   
               
               
                   
               
               
                 SEQ ID NO: 703 
                   
                   
               
               
                 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTCTC 
                   
                   
               
               
                   
               
               
                 CTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTCCAGG 
                   
               
               
                   
               
               
                 GAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGC 
                   
               
               
                   
               
               
                 TATAGGCCGATTCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAACAG 
                   
               
               
                   
               
               
                 CCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAGTGACTGGGATGC 
                   
               
               
                   
               
               
                 AAAGTTCAACTTGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCC 
                   
               
               
                   
               
               
                 ATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTG 
                   
               
               
                   
               
               
                 CCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAG 
                   
               
               
                   
               
               
                 CGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGT 
                   
               
               
                   
               
               
                 GACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGCCCAG 
                   
               
               
                   
               
               
                 CAACACCAAGGTGGACAAGAGAGTTGAGCCCAAATCTTGTGACAAAACTCACACATGCCCAC 
                   
               
               
                   
               
               
                 CGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGG 
                   
               
               
                   
               
               
                 ACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAAG 
                   
               
               
                   
               
               
                 ACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAG 
                   
               
               
                   
               
               
                 CCGCGGGAGGAGCAGTACGCCAGCACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCA 
                   
               
               
                   
               
               
                 GGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCA 
                   
               
               
                   
               
               
                 TCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCTGCCC 
                   
               
               
                   
               
               
                 CCATCCCGGGAGGAGATGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTA 
                   
               
               
                   
               
               
                 TCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCA 
                   
               
               
                   
               
               
                 CGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGA 
                   
               
               
                   
               
               
                 GCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACT 
                   
               
               
                   
               
               
                 ACACGCAGAAGAGCCTCTCCCTGTCTCCGGGTAAA 
                   
               
               
                   
               
               
                 SEQ ID NO: 704 
                   
                   
               
               
                 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATSAIG 
                   
                   
               
               
                   
               
               
                 RFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVF 
                   
               
               
                   
               
               
                 PLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSL 
                   
               
               
                   
               
               
                 GTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVT 
                   
               
               
                   
               
               
                 CVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYKCK 
                   
               
               
                   
               
               
                 VSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPE 
                   
               
               
                   
               
               
                 NNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 705 
                   
                   
               
               
                 ATGAAGTGGGTAACCTTTATTTCCCTTCTGTTTCTCTTTAGCAGCGCTTATTCCGCTATCCAGAT 
                   
                   
               
               
                   
               
               
                 GACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTTGCCAGGC 
                   
               
               
                   
               
               
                 CAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAAAGCCCCTAAGC 
                   
               
               
                   
               
               
                 TCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCGGCAGTGGAT 
                   
               
               
                   
               
               
                 CTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGCAACTTATTACTG 
                   
               
               
                   
               
               
                 CCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGGGACCAAGGTGGAAA 
                   
               
               
                   
               
               
                 TCAAACGTACGGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATC 
                   
               
               
                   
               
               
                 TGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTG 
                   
               
               
                   
               
               
                 GAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCA 
                   
               
               
                   
               
               
                 AGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACAC 
                   
               
               
                   
               
               
                 AAAGTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAAC 
                   
               
               
                   
               
               
                 AGGGGAGAGTGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 706 
                   
                   
               
               
                 MKWVTFISLLFLFSSAYSAIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIY 
                   
                   
               
               
                   
               
               
                 RASTLASGVPSRFSGSGSGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAP 
                   
               
               
                   
               
               
                 SVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTL 
                   
               
               
                   
               
               
                 TLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 
                   
               
               
                   
               
               
                 SEQ ID NO: 707 
                   
                   
               
               
                 ATGAAGTGGGTAACCTTTATTTCCCTTCTGTTTCTCTTTAGCAGCGCTTATTCCGAGGTGCAGC 
                   
                   
               
               
                   
               
               
                 TGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTCTCCTGTGCAGCCT 
                   
               
               
                   
               
               
                 CTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTCCAGGGAAGGGGCTGG 
                   
               
               
                   
               
               
                 AGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCTATAGGCCGAT 
                   
               
               
                   
               
               
                 TCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAACAGCCTGAGAGCTG 
                   
               
               
                   
               
               
                 AGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAGTGACTGGGATGCAAAGTTCAACT 
                   
               
               
                   
               
               
                 TGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCC 
                   
               
               
                   
               
               
                 CCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGG 
                   
               
               
                   
               
               
                 ACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACA 
                   
               
               
                   
               
               
                 CCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTC 
                   
               
               
                   
               
               
                 CAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGG 
                   
               
               
                   
               
               
                 TGGACAAGAGAGTTGAGCCCAAATCTTGTGACAAAACTCACACATGCCCACCGTGCCCAGCA 
                   
               
               
                   
               
               
                 CCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATG 
                   
               
               
                   
               
               
                 ATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGT 
                   
               
               
                   
               
               
                 CAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGG 
                   
               
               
                   
               
               
                 AGCAGTACGCCAGCACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGA 
                   
               
               
                   
               
               
                 ATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACC 
                   
               
               
                   
               
               
                 ATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGA 
                   
               
               
                   
               
               
                 GGAGATGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACA 
                   
               
               
                   
               
               
                 TCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTG 
                   
               
               
                   
               
               
                 CTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGGCAG 
                   
               
               
                   
               
               
                 CAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGCAGAAG 
                   
               
               
                   
               
               
                 AGCCTCTCCCTGTCTCCGGGTAAA 
                   
               
               
                   
               
               
                 SEQ ID NO: 708 
                   
                   
               
               
                 MKWVTFISLLFLFSSAYSEVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEW 
                   
                   
               
               
                   
               
               
                 VGIIYGSDETAYATSAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQ 
                   
               
               
                   
               
               
                 GTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQ 
                   
               
               
                   
               
               
                 SSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFL 
                   
               
               
                   
               
               
                 FPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLT 
                   
               
               
                   
               
               
                 VLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGF 
                   
               
               
                   
               
               
                 YPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHY 
                   
               
               
                   
               
               
                 TQKSLSLSPGK 
                   
               
               
                   
               
               
                 SEQ ID NO: 709 
                   
                   
               
               
                 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSGS 
                   
                   
               
               
                   
               
               
                 GTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKR 
                   
               
               
                   
               
               
                 SEQ ID NO: 710 
                   
                   
               
               
                 RASQGIRNDLG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 711 
                   
                   
               
               
                 RASQGISNYLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 712 
                   
                   
               
               
                 RASQSISSWLA 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 713 
                   
                   
               
               
                 AASSLQS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 714 
                   
                   
               
               
                 AASTLQS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 715 
                   
                   
               
               
                 KASSLES 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 716 
                   
                   
               
               
                 SNYMS 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 717 
                   
                   
               
               
                 VIYSGGSTYYADSVKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 718 
                   
                   
               
               
                 VIYSGGSSTYYADSVKG 
                   
                   
               
               
                   
               
               
                 SEQ ID NO: 719 
                   
                   
               
               
                 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSS 
                   
                   
               
               
                   
               
               
                 VVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTL 
                   
               
               
                   
               
               
                 MISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWL 
                   
               
               
                   
               
               
                 NGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVE 
                   
               
               
                   
               
               
                 WESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSP 
                   
               
               
                   
               
               
                 GK 
                   
               
               
                   
               
               
                 SEQ ID NO: 720 
                   
                   
               
               
                 ATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT 
                   
                   
               
               
                   
               
               
                 GCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAAAGCC 
                   
               
               
                   
               
               
                 CCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCGGC 
                   
               
               
                   
               
               
                 AGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGCAACT 
                   
               
               
                   
               
               
                 TATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCT 
                   
               
               
                   
               
               
                 SEQ ID NO: 721 
                   
                   
               
               
                 GCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACCATC 
                   
                   
               
               
                   
               
               
                 AAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCAGGGCA 
                   
               
               
                   
               
               
                 GCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGCGGTTCAA 
                   
               
               
                   
               
               
                 AGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGGAGTGTGCCGATGCTGC 
                   
               
               
                   
               
               
                 CACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCTTTCGGCGGAGGGAC 
                   
               
               
                   
               
               
                 CGAGGTGGTGGTCAAACGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 722 
                   
                   
               
               
                 ATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT 
                   
                   
               
               
                   
               
               
                 GCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAAAGCC 
                   
               
               
                   
               
               
                 CCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCGGC 
                   
               
               
                   
               
               
                 AGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGCAACT 
                   
               
               
                   
               
               
                 TATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGGGACCAAG 
                   
               
               
                   
               
               
                 GTGGAAATCAAACGTACGGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG 
                   
               
               
                   
               
               
                 TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAA 
                   
               
               
                   
               
               
                 GTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCA 
                   
               
               
                   
               
               
                 GGACAGCAAGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACG 
                   
               
               
                   
               
               
                 AGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAG 
                   
               
               
                   
               
               
                 AGCTTCAACAGGGGAGAGTGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 723 
                   
                   
               
               
                 GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATC 
                   
                   
               
               
                   
               
               
                 ACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAA 
                   
               
               
                   
               
               
                 AGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAG 
                   
               
               
                   
               
               
                 CGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATTTTGC 
                   
               
               
                   
               
               
                 AACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGGGAC 
                   
               
               
                   
               
               
                 CAAGGTGGAAATCAAACGT 
                   
               
               
                   
               
               
                 SEQ ID NO: 724 
                   
                   
               
               
                 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTCTC 
                   
                   
               
               
                   
               
               
                 CTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTCCAGG 
                   
               
               
                   
               
               
                 GAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGC 
                   
               
               
                   
               
               
                 TATAGGCCGATTCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAACAG 
                   
               
               
                   
               
               
                 CCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAGTGACTGGGATGC 
                   
               
               
                   
               
               
                 AAAGTTCAACTTG 
                   
               
               
                   
               
               
                 SEQ ID NO: 725 
                   
                   
               
               
                 CAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGC 
                   
                   
               
               
                   
               
               
                 ACAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAAG 
                   
               
               
                   
               
               
                 GGGCTGGAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGAT 
                   
               
               
                   
               
               
                 AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCTGACAGC 
                   
               
               
                   
               
               
                 CGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGCAAAATTTAA 
                   
               
               
                   
               
               
                 CTTGTGGGGCCAAGGCACCCTGGTCACCGTCTCGAGC 
                   
               
               
                   
               
               
                 SEQ ID NO: 726 
                   
                   
               
               
                 MEKLLCFLVLTSLSHAFGQTDMSRKAFVFPKESDTSYVSLKAPLTKPLKAFTVCLHFYTELSSTRG 
                   
                   
               
               
                   
               
               
                 YSIFSYATKRQDNEILIFWSKDIGYSFTVGGSEILFEVPEVTVAPVHICTSWESASGIVEFWVDGKPR 
                   
               
               
                   
               
               
                 VRKSLKKGYTVGAEASIILGQEQDSFGGNFEGSQSLVGDIGNVNMWDFVLSPDEINTIYLGGPFSP 
                   
               
               
                   
               
               
                 NVLNWRALKYEVQGEVFTKPQLWP 
                   
               
               
                   
               
               
                 SEQ ID NO: 727 
                   
                   
               
               
                 MLAVGCALLAALLAAPGAALAPRRCPAQEVARGVLTSLPGDSVTLTCPGVEPEDNATVHWVLRK 
                   
                   
               
               
                   
               
               
                 PAAGSHPSRWAGMGRRLLLRSVQLHDSGNYSCYRAGRPAGTVHLLVDVPPEEPQLSCFRKSPLSN 
                   
               
               
                   
               
               
                 VVCEWGPRSTPSLTTKAVLLVRKFQNSPAEDFQEPCQYSQESQKFSCQLAVPEGDSSFYIVSMCVA 
                   
               
               
                   
               
               
                 SSVGSKFSKTQTFQGCGILQPDPPANITVTAVARNPRWLSVTWQDPHSWNSSFYRLRFELRYRAER 
                   
               
               
                   
               
               
                 SKTFTTWMVKDLQHHCVIHDAWSGLRHVVQLRAQEEFGQGEWSEWSPEAMGTPWTESRSPPAE 
                   
               
               
                   
               
               
                 NEVSTPMQALTTNKDDDNILFRDSANATSLPVQDSSSVPLPTFLVAGGSLAFGTLLCIAIVLRFKKT 
                   
               
               
                   
               
               
                 WKLRALKEGKTSMHPPYSLGQLVPERPRPTPVLVPLISPPVSPSSLGSDNTSSHNRPDARDPRSPYD 
                   
               
               
                   
               
               
                 ISNTDYFFPR 
                   
               
               
                   
               
               
                 SEQ ID NO: 728 
                   
                   
               
               
                 MLTLQTWVVQALFIFLTTESTGELLDPCGYISPESPVVQLHSNFTAVCVLKEKCMDYFHVNANYIV 
                   
                   
               
               
                   
               
               
                 WKTNHFTIPKEQYTIINRTASSVTFTDIASLNIQLTCNILTFGQLEQNVYGITIISGLPPEKPKNLSCIV 
                   
               
               
                   
               
               
                 NEGKKMRCEWDGGRETHLETNFTLKSEWATHKFADCKAKRDTPTSCTVDYSTVYFVNIEVWVE 
                   
               
               
                   
               
               
                 AENALGKVTSDHINFDPVYKVKPNPPHNLSVINSEELSSILKLTWTNPSIKSVIILKYNIQYRTKDAS 
                   
               
               
                   
               
               
                 TWSQIPPEDTASTRSSFTVQDLKPFTEYVFRIRCMKEDGKGYWSDWSEEASGITYEDRPSKAPSFW 
                   
               
               
                   
               
               
                 YKIDPSHTQGYRTVQLVWKTLPPFEANGKILDYEVTLTRWKSHLQNYTVNATKLTVNLTNDRYL 
                   
               
               
                   
               
               
                 ATLTVRNLVGKSDAAVLTIPACDFQATHPVMDLKAFPKDNMLWVEWTTPRESVKKYILEWCVLS 
                   
               
               
                   
               
               
                 DKAPCITDWQQEDGTVHRTYLRGNLAESKCYLITVTPVYADGPGSPESIKAYLKQAPPSKGPTVRT 
                   
               
               
                   
               
               
                 KKVGKNEAVLEWDQLPVDVQNGFIRNYTIFYRTIIGNETAVNVDSSHTEYTLSSLTSDTLYMVRM 
                   
               
               
                   
               
               
                 AAYTDEGGKDGPEFTFTTPKFAQGEIEAIVVPVCLAFLLTTLLGVLFCFNKRDLIKKHIWPNVPDPS 
                   
               
               
                   
               
               
                 KSHIAQWSPHTPPRHNFNSKDQMYSDGNFTDVSVVEIEANDKKPFPEDLKSLDLFKKEKINTEGHS 
                   
               
               
                   
               
               
                 SGIGGSSCMSSSRPSISSSDENESSQNTSSTVQYSTVVHSGYRHQVPSVQVFSRSESTQPLLDSEERP 
                   
               
               
                   
               
               
                 EDLQLVDHVDGGDGILPRQQYFKQNCSQHESSPDISHFERSKQVSSVNEEDFVRLKQQISDHISQSC 
                   
               
               
                   
               
               
                 GSGQMKMFQEVSAADAFGPGTEGQVERFETVGMEAATDEGMPKSYLPQTVRQGGYMPQ