ANTI-IDIOTYPE ANTIBODIES REACTIVE WITH SHARED IDIOTOPES EXPRESSED BY HUMAN LYMPHOMAS AND AUTOANTIBODIES

Abstract: B-cell lymphomas express surface immunoglobulin (immunoglobulin) containing unique idiotypic (idiotype) determinants which may be exploited as tumor specific markers. Applicant has produced murine monoclonal antibodies (MAbs) reactive with the idiotype marker derived from 67 patients with low grade, follicular, small cleaved cell lymphoma. Out of 199 monoclonal antibodies, 47 (24 %) were found to react with pooled normal human serum immunoglobulin in concentrations ranging from 0.6 mu g/ml to 160 mu g/ml. Of these 40 monoclonal antibodies, 90 % cross-reacted with idiotype present in normal serum in levels < 50 mu g/ml. Thirty-two of these anti-idiotypes were directed against a shared idiotope expressed on another patient's lymphoma cells. The frequency of shared idiotope expression defined by each antibody ranged from 0.26 % to 3.9 % of the B-cell lymphomas tested. A panel of five anti-idiotype antibodies reacted with 80 % of AIDS associated lymphomas. Based on the reactivity with these monoclonal antibodies, tumors could be grouped into distinct families. In aggregate, these 32 monoclonal antibodies reacted with a total of 108 of 332 B-cell lumphoma cases (32.5 %), including 35 of 116 follicular, small cleaved cell lymphomas (30 %). Many of these anti-shared idiotopes reacted with more than one histopathologic subtype of lymphoma. Anti-idiotypes have been used in B-cell lymphoma diagnosis and therapy. Moreover, applicant has discovered at least seven anti-shared idiotype antibodies that cross-react with autoantibodies, e.g., 16.6 and RF. The development of a library of anti-idiotypes reactive with shared idiotopes should facilitate these clinical studies by obviating the need to develop a customized hybridoma for each patient.

Description: DESCRIPTION Anti-Idiotvpe Antibodies Reactive With Shared Idiotopes Expressed By Human Lymphomas and Autoantibodies Reference to Related Application This application is a continuation-in-part of U.S. Serial No. 304,745, filed January 31, 1989. Field of the Invention The present invention is in the field of immunodiag- nosis and immunotherapy. Specifically, the invention relates to the discovery of antibodies that may be used in the prevention, diagnosis, monitoring, treatment, and amelioration of autoimmune diseases, HIV associated B-cell lymphomas, and B-cell lymphomas generally. Background of The Invention The Immune System and Antibody Diversity Antibodies (immunoglobulins) are produced by the B-cells (B-lymphocytes) of the immune system of animals for the purpose of recognizing and contributing to the elimination of foreign substances found within the host mammal. Any foreign substance, typically but not exclus¬ ively a protein, that induces such an antibody response by the host, is termed an antigen. Upon antigen stimulation, mature B-cells differentiate into plasma cells that pro¬ liferate and secrete antigen specific antibodies into the serum. Immunoglobulins are Y-shaped, tetrameric molecules consisting of two relatively bong polypeptide chains called heavy (H) chains and two shorter polypeptide chains called light (L) chains. Each pair of arms of the Y- shaped structure has specific antigen binding properties and each arm is referred to as an antigen-binding fragment (Fab region) . The tail (or base) of the Y structure is a crystallizable fragment (Fc) that includes the binding site for activating cytolytic activity (the Fc region) . Immunoglobulin molecules possess variable regions that are responsible for their specific antigen recogni- tion. The features that distinguish one immunoglobulin variable region from another are collectively termed the antibody "idiotype," which is derived from the Greek for "private form." In the next step in classification and nomenclature, the variable region idiotypes contain and are defined by a plurality of determinants, termed "idio¬ topes." These idiotopes consist of three dimensional configurations of various peptides that make up the poly¬ peptide chains of the Fab regions; like foreign protein antigens, each idiotope is immunogenic and capable of eliciting anti-idiotype immune responses (antibodies spe¬ cific for an individual idiotope or group of idiotopes) . (See, e.g.. Kunkel, H.G., et al.. Science 140:1218 (1963); Oudin, J. , and Michel, M. , Cr. Acad. Sci. (Paris) 257:805 (1963) .) The variable region is encoded for by V H , D and J H gene segments for the heavy chain and V L and J L gene segments for the light chain. (See Tonegawa, S., Nature 302:575 (1983).) It is the combination of these genetic elements that creates distinct antigenic determinants, or idiotopes, within the immunoglobulin variable regions. Idiotopes may be shared (e.g.. "public") or not shared (e.g.. "private") . These terms and the concept of shared idiotopes are explained below. An antibody whose formation is stimulated by administration of an antigen can bind the antigen through non-covalent bonds. This binding is postulated to be based on topographic complementarity of the antibody binding site with the binding site of the antigen, (applicant does not, however, presume any specific means through which such binding may actually occur.) The binding site of the antigen, which is thereby recognized by the antibody, is termed the "epitope" and the binding site on the antibody is termed the "paratope." (Jerne, N. , Ann. Immunol. (Inst. Pasteur 125C:373 (1974).) A paratope may serve as an idiotope, i.e.. the paratope may stimulate an anti-idiotypic response in which, like the original epitope, the anti-idiotypic antibodies bind to the paratope. If an anti-paratope anti-idiotope antibody structurally mimics the antigen it is called the "internal image" of the antigen. In addition to these anti- paratopic anti-idiotypes that represent the configuration of the original antigen, other anti-idiotypic antibodies define antibody and T-cell receptor idiotopes that parti¬ cipate in the regulation of immune responses. These idiotypes are termed "regulatory idiotypes" and they are not necessarily the internal images of the original anti- gen. (See, e.g.. Burdette, S. and Schwartz, R. , New Eng. J. of Med. 317:219 (1987).) The utility of internal image anti-idiotypes in i munotherapy has been shown in experi¬ mental systems. Internal image anti-idiotypes have been used, for example, as surrogates for antigens in generat- ing specific immune responses against viral, bacterial, and parasitic infections, and cancers. (See, e.g.. Herlyn, D. , et al.. Science 232:100 (1986); Raychaudhuri, S., et ali, J. Immunol. 137:1743 (1986)). There exists a large number of antibodies that will bind to a particular antigen. There are a few reasons for this diversity. Firstly, there are hundreds of different V H and V L gene segments. Different gene segments can be expressed in different combinations for different anti- genic binding properties. Secondly, V H or V L genes may be combined with different D and J gene segments. Thirdly, different V H and V L chains may be combined in different ways. These factors are the cause of the diversity of immunoglobulin expression observed in mammals. Somatic mutations occur in B-cells that further increase diversity. Even at the epitope level of specificity, the body may produce more than one antibody molecule reactive with that epitope. These antibodies may differ in the constant region or the variable region of the light or heavy chain. Within a species, differences may be seen in the heavy chain constant region. These differences are known as "isotypes" and refer to different immunoglobulin classes and subclasses within the immune system, e.g. , IgGl, IgG2, IgG3, IgG4, IgM, igAl, IgA2, and IgE in humans. These structural differences provide different immunoglobulin molecules with specific effector functions such as ability to fix complement, to increase phagocytosis by macro- phages, etc. Within a particular individual's antibody isotype, additional inherited differences in heavy chain constant region structure may occur and are termed "allo- types." The allotypic regions of the heavy chain constant region are derived from genes that are inherited from each of the individual's parents. The differences in antibody molecule seen in the immunoglobulin variable regions are a result of the use of particular V H and V L genes by the B-cell as it differentiates into an antibody producing plasma cell. Thus, an antibody reactive with a particular epitope present on an antigen may use different heavy chain constant regions, different light chain constant regions (either kappa or lambda) , or may select different V L or V H gene segments. Different combinations of these variable region gene segments may be constructed that maintain the appropriate complementarity and reactivity with the epitope. Antiidiotypic antibodies react with particular sections (idiotopes) of the immunoglobulin variable regions. Antibodies reactive with defined epitopes are more likely to utilize particular V H or V L gene segments than randomly selected antibodies. The particular antigenic determinant or "epitope" within the variable region that is defined by an anti-idiotype anti¬ body is known as an idiotope. Thus, many idiotopes exist within immunoglobulin variable light and variable heavy chain segments, or are defined by three dimensionally contiguous regions of heavy and light chains. Because of the tremendous diversity generated within the immunoglobulin gene system, cross-reactivity of anti- idiotypes rarely is seen and not expected. In cases where different antibody molecules are reactive with the same antigenic determinant (epitope) , cross-reactive idiotypes are more frequently observed. This is based on the need to select appropriate V L and V H gene segments that would have a complementary structure to the antigenic determi¬ nant (epitope) . Thus, the finding of shared anti- idiotypes suggests that these antibody molecules may be reactive with similar epitopes (in the immunoglobulin case, idiotopes) . However, similar V L and V H gene segments may be used for reactivity to other antigenic determi¬ nants. In these cases, anti-idiotypes may cross-react with antibodies that do not have similar antigen binding specificities. Thus, applicant finding that lymphomas have shared idiotopes suggests that either these idiotopes are reactive with similar antigenic determinants (for example, antigens associated with pathogenesis) or that the malignant B-cells are pre-disposed to select particu¬ lar V H or V L gene segments in the malignant process. Antibodies are only one component of the animal immune response system. Whenever antibodies bind to foreign protein, they effectuate a wide range of events that may eventually lead to the destruction of the recog¬ nized antigen. Antibodies are manufactured by B-cells, which are a type of lymphocyte. A B-cell carries a sample of the particular antibody which that cell manufactures on its cell surface. As previously discussed, stimulation of this cell surface antibody by binding of an antigen will stimulate the B-cell to differentiate into a plasma cell that secretes serum antibodies in a positive feedback loop. For example, when an antigen is introduced into the bloodstream, it may come into contact with existing circu- lating serum antibodies. In such a case, the antigen would not reach the particular B-cell and would not cause such stimulation and differentiation. However, if the antigen introduced is in excess of the available circu¬ lating antibody, then stimulation of further antibody production can occur through this mechanism. Immune Disease and Immunotherapy B-cells are antibody producing cells, each expressing a different antibody on its surface. The human body has the potential to express an enormous number of antibodies (i.e.. 10 7 to 10 8 ) . One type of cancer resulting from proliferation of a particular B-cell is a B-cell lymphoma. As a result of he diversity of B-cells, it is unexpected that any two or more B-cell lymphomas would express the same antibody idiotype on their cell surfaces. AIDS is a fatal disease caused by the HIV virus that is often accompanied by opportunistic infections and can- cers, such as B-cell lymphomas. In AIDS, these lymphomas generally are high grade lymphomas and have a poor prog¬ nosis due.to their rapidly progressive clinical course, with most patients not surviving more than six months. As with B-cell lymphomas generally, cell surface antibodies produced by AIDS associated B-cell lymphomas are expected to be diverse in character. Thus, it is unexpected that these antibodies would share antigenic determinants (known as idiotopes) with each other. In B-cell lymphoma, malignant B-cells, like their normal counterparts, express unique idiotypic determinants on their surface that may be exploited as "tumor- associated antigen" markers for immunotherapy. (See Stevenson G.T., e_t al.. Nature 254:714 (1975); Stevenson, G.T., et ah, Fed. Proc. 36:2268 (1977).) The activity of anti-idiotypes in B-cell lymphoma therapy has been demon¬ strated in several animal models. (See, e.g.. Haughton, et al.. J. Immunol. 121:2358 (1978); Krolick, K.A. , et al.. J. EXP. Med. 155:1797 (1982); Maloney, D.G., et al.. Hybridoma 4:191 (1987); Stevenson, F.K., et al.. J. Immunol. 130:9709 (1983); Parek, Y. , efc al.. J. Immunol. 131:1600 (1983); Stevenson, F.K., et al. _ Br. J. Cancer 50:495 (1980).) Applicant, and others, have studied the activity of monoclonal antiidiotypes for therapy of human B-cell lym- phomas. In these early clinical trials, anti-idiotypes have shown reproducible anti-tumor effects with most patients achieving significant clinical responses. (See Hamblin T.J., et al.. Br. J. Cancer 42:495 (1980); Miller, R.A., et al.. N. Eng. J. Med. 306:527 (1982); Meeker, T.C., Lowder, et al.. Blood 65:1349 (1985); Brown, S.L., Miller, R.A. , Homing, S.f., Czerwinski, D. , Hart, S., McElderry, R. , Ilasham, T. , Wamke, R. , Merigan, T.C., Levy, R. , "Treatment of B-cell Lymphoma with Anti-idiotype Antibodies Alone and in Combination with Alpha- Interferon," Blood 73:651 (1989); Rankin, E.M. , et al.. Blood 65:1373 (1985); and Lowder, J.N., et J ., Blood 69:199 (1987).) Despite these encouraging results, lymphoma therapy using anti-idiotypes has been limited by several factors. one of the inherent problems in developing effective anti-idiotype immunotherapy is the presence in the patient serum of circulating idiotypes derived from either tumor or normal B-cells that react with the administered anti¬ body. Such circulating antibodies will neutralize administered anti-idiotype antibodies and prevent the administered antibody from reaching the tumor target, thereby blocking its therapeutic effect. Meeker et al. _ Blood 65:1349 (1985), shows that one cannot achieve an anti-tumor response if there is too high a level of circulating idiotype. Thus, one of the objects of the present invention is to develop antiidiotypes that do not react with shared idiotopes expressed in high levels in the plasma, since this would limit the use of such an anti-idiotype in therapy. On a more pragmatic note, the widespread and economi¬ cal availability of anti-idiotype immunotherapy is limited by the current requirement for customized development of hybridomas producing anti-idiotype antibodies for each individual patient's tumor. The time required to develop an antiidiotype on a custom basis may preclude treatment of some patients with late stage or rapidly progressing forms of disease. Additionally, the cost associated with patient customized anti-idiotype therapy may limit its application. Accordingly, it is an object of the present invention to develop anti-idiotypes recognizing shared idiotopes (shared anti-idiotypes) expressed by a relevant population of lymphomas. The development of a panel of anti-idiotype antibodies that are, collectively, capable of reacting with lymphomas in a significant proportion of patients would greatly facilitate the application of anti-idiotypes as diagnostic and therapeutic reagents in lymphoma management. With respect to the general concept of shared idio¬ types, diverse studies in animal and human systems have demonstrated numerous antibodies with cross-reactive idiotypes. Those systems included: human B-cell tumors (See Carson, D.A. , et al. , Mol. Immunol. 20:1081 (1983); Rankin, E.M., et al.. Blood 68:430 (1986); Kunkel, H.G., et al^, J. EXP. Med. 137:1453 (1977); Mayumi, M. , et al.. J. Immunol. 129:904 (1982); Kiyotaki, M. , et al.. J. Immunol. 138:4150 (1987); Kipps, T.J., et al.. Blood 72:422 (1988)); murine immunoglobulin idiotypes (Makela, O., e_£ al.. Immunol. Rev. 34:119 (1977)); cold agglutinin antibodies (Williams, R.C., et al.. 161:379 (1968)); human rheumatoid factors (Kabat, E.A. , e_£ al.. Experimental Immunochemistry. Thomas Pubs., Springfield, IL (1961); Pasquali, J.L. , al.. Eur. J. Immunol. 13:197 (1983)); human anti-thyroglobulin antibodies (Matsuyama J. , et al.. Clin. EXP. Immunol. 51:381 (1983)); antibodies in patients with systemic lupus erythematosus (Solomon, G. , et al.. Proc. Natl. Acad. Sci. USA 80:850 (1983); Schoenfeld, Y., et al.. J. EXP. Med. 158:718 (1983)); and T-cell tumors (Meuer, S.C., efe al^., J. EXP. Med. 157:705 (1983); Bigler, R. , et al.. J. EXP. Med. 158:1000 (1983)). Stevenson, et al.. attempted to identify anti¬ idiotypes for use in therapy against more than one B-cell lymphoma (shared antiidiotypes) . Their work suggests that anti-idiotypes reactive with idiotopes present in normal human serum would be most likely to react with shared idiotopes. By only looking at a limited number of anti¬ bodies, however, Stevenson, et al. ended up with only a few anti-idiotypes that reacted with a very small propor¬ tion of the lymphomas in the B-cell lymphomas that they were studying. Applicant's results show that reactivity of anti-idiotypes with normal human serum is not suffi¬ cient alone to predict those antibodies that will be cross-reactive with shared idiotopes. It is neither disclosed nor suggested in Stevenson, et al.. that there would be many different antibodies reactive with shared idiotopes that would, in the aggregate, react with a large proportion of the lymphoma population. In the Stevenson, et al.. study, approximately 15% of anti-idiotype antibodies generated against lymphoma idio- types were found to react with a component of normal serum immunoglobulin. In applicant's study, which is much larger, about 24% of anti-idiotypes produced against lym¬ phoma idiotypes reacted with a minor component of normal serum immunoglobulin. Stevenson, et al. , found two anti- idiotypes that each reacted with 6% (4 of 68) and 3% (1 of 39) respectively of B-cell tumor idiotypes tested. It is noteworthy that some of these idiotypes were myeloma pro¬ teins with known autoreactivity. As previously stated, in cases where different antibody molecules are reactive with the same antigenic determinant (epitope) , cross- reactive idiotypes are more frequently observed. One of the anti-idiotypes from Stevenson, e£ al.. reactive with a shared idiotope expressed on a follicular lymphoma, stained only a subset of the tumor cell population and, hence, would not be generally useful in therapy. This antibody reacted with 2 of 12 cases of follicular lym¬ phoma; however, the second antibody did not react with any of 12 follicular lymphomas tested. The antiidiotype anti¬ bodies that cross reacted with normal serum immunoglobulin were found to cross react with other tumor idiotypes. In applicant's experience, only 32 out of 44 of such anti- bodies were cross-reactive with tumor idiotypes. Thus, reactivity of an anti-idiotype with normal serum does not alone predict or ensure reactivity with lymphomas. In contrast, applicant's cross-reactive anti-idiotypes were selected on the basis of comprehensive staining of the tumor cell population. (Figure 4) . Kipps, et al.. Blood 72:422-428 (1988), studied surface antibodies associated with chronic lymphocytic leukemia ("CLL") . CLL cells are derived from CD-5+ lymphocytes in over 90% of patients. This is different from other lymphomas such as B-cell non-Hodgkin's lymphomas ("NHL") where presumably any of the very wide variety of B-cells could be transformed to malignancy. Kipps, e al.. results showed that 25% of the V k region of the cell surface antibodies in CLL were the same. Since CLL cells are derived from a particular subset of B-cells, i.e.. those which are CD5+, it is not surprising that they are closely related. On the other hand, they found no such homology in the NHL B-cells studied. Thus, it is unexpected to find any shared idiotypes in non-CLL B-cell lymphomas. See also Kipps, et al. , Leukemia 2:194 (1988) ; Kipps, et al.. J. EXP. Med. 67:840-852, 847 (1988).) Both Kipps, et al.. Blood 72:422 (1988) and Kiyotaki, et al.. _τ. χτmnnnnl . 138:4150 (1987), reported a high incidence of cross-reactive idiotypes expressed in chronic lymphocytic leukemia. For CLL, the high frequency expression of a conserved kappa light chain variable region gene explains the high incidence of a cross-reactive idiotype. As noted by Kipps, et al.. this idiotype is not expressed in high frequency in follicular lymphomas. It is likely that the cells of CLL represent a special example in that they are CD5 positive. CD5 positive cells are known to be associ- ated with autoreactive antibodies that also possess cross- reactive idiotypes (see Blood 72:422 (1988)). Autoimmune diseases such as systemic lupus erythema- tosus ("SLE") and rheumatoid arthritis ("RA") are associa- ted with antibodies that react with host self antigens. Such autoreactive antibodies or autoantibodies may react with DNA, immunoglobulin constant region determinants, nuclear proteins, RNA, cardiolipin, thyroglobulin, red cell antigens, platelet antigens, or other self antigens. Antibody 16.6 is a DNA reactive autoantibody that was originally isolated from a patient with SLE. The 16.6 antibody contains an idiotype that is frequently expressed by autoantibodies found in patients with SLE and in some patients with RA. Thus, the 16-6 idiotype is shared among patients with these diseases. Serum and tissue levels of 16.6 related idiotypes have been shown to correlate with disease activity. In the past, rabbit polyclonal anti- serum has been used to measure 16.6 idiotype concentra¬ tions. Accordingly, it is an object of the present inven- tion to develop anti-idiotype antibodies that identify shared idiotypes associated with the 16.6 autoantibody. Rheumatoid factors ("RF") are autoantibodies reactive with immunoglobulin constant region determinants. RFs are found associated with many autoimmune diseases but are particularly important in rheumatoid arthritis where levels of the RF autoantibody correlate with disease activity. The prior art teaches that RFs are a polyclonal mixture of many antibodies and, thus, they would not be expected to express a dominant or restricted idiotype. Therefore, it would be unusual to find a shared idiotype expressed by both lymphomas and autoantibodies with disease antigen reactivity. However, the discovery of anti-idiotype antibodies reactive with shared idiotypes in lymphoma and autoimmune disease would greatly facilitate the use of antibodies in diagnosis and therapy of auto¬ immune as well as lymphoma diseases. Prior to the present invention, due to the tremendous diversity of the B-cell population, an anti-idiotype antibody had to be prepared on a customized basis for use in diagnosis or treatment of lymphoma or autoimmune disease. This is difficult, time consuming, and expensive. Accordingly, it is an addi- tional object of the present invention to develop preform- ulated anti-idiotype antibodies reactive with shared idiotopes that can be used with greater efficiency in evaluation, diagnosis, and therapy of lymphoma and/or autoimmune diseases. Summary of the Invention In its broadest aspect, the present invention is based on the discovery of a panel of at least 32 anti- idiotype antibodies that react with shared idiotypes expressed in varying frequencies in different histologic subsets of B-cell lymphomas and autoantibodies associated with autoimmune disease. See Table 2. More specifically, applicant has found that 108 out of 332 B-cell lymphoma cases (32.5%), including 35 of 116 follicular small cleaved lymphomas (30%) , react with at least one out of 32 anti-idiotype antibodies. With respect to AIDS-associated lymphomas, applicant has found that five anti-idiotype antibodies react with 12 of 15 of such lymphoma cases. See Table 3. Moreover, applicant has identified at least seven anti-B-cell lymphoma antibody that also binds selected autoantibodies. See Table 6. This degree of cross-reactivity is high, and certainly not predictable. Applicant discloses and claims herein these and other novel anti-antibodies that may be useful in the treatment, diagnosis and/or monitoring of autoimmune diseases, AIDS- and non-AIDS-associated lymphomas. Brief Description Of The Drawings Figure 1 shows a competitive inhibition ELISA used as the primary screen for anti-idiotype monoclonal antibodies reactive with shared idiotopes in normal human serum. Compared to horse serum, human serum produced a greater than four-fold inhibition of binding of monoclonal anti- idiotype antibody C3 3-13-8 to shared idiotope on the idiotype derived from the tumor. Figure 2 shows a second-stage quantitation assay of anti-idiotype binding to immunoglobulin in pooled human serum. Serial dilutions of anti-idiotype C33-13-8 with pooled human serum generate a curve that is similar to the competitive inhibition curve produced by incubation of C33-13-8 monoclonal antibody with serial dilutions of purified idiotype at a starting concentration of 25 /xg/ml. Comparison of the midpoints of the curves reveals a con¬ centration of immunoglobulin bearing the shared idiotope in serum calculated to be 32 μg/ml. Figure 3 uses three large circles to schematically represent the idiotype structures for patients Fa, Tr and Fu. Private idiotopes (light cross-hatched circles) and shared anti-idiotypes (dark cross-hatched circles) are indicated within the idiotype structures. Antibodies C33-13-8 and C33-23 define shared idiotopes expressed by tumor cells from these three patients. Other idiotopes are defined by anti-idiotypes that are private because of their lack of cross-reactivity with other patients. Overlapping small circles indicate idiotopes defined by reactivity with two or more anti-idiotype antibodies, said idiotopes being at the same or nearby positions as determined by anti-idiotype competitive binding studies. Figure 4 is a graph showing the results of immuno fluorescence staining and FACS analysis performed using tumor cells from patients Du(IgMK), Me(IgGK), St(IgML), and Ei(IgML). The immunoglobulin bearing cells were iden¬ tified by staining with anti-immunoglobulin light chain reagents which illustrate total B-cells v. that proportion of cells in the population that represented the tumor clone. Negative control staining was identical to that seen by staining with the inappropriate light chain reagent. S37-48-6-2-6 (anti-shared idiotope) reacted with cells from patient Du, St and Ei. Tumor cells from patients St and Ei also were stained with private anti¬ idiotypes. S37-48-6-2-6 did not react with patient Me cells. Figure 5 depicts the level of the L50-19 shared idio- type over time in a patient A with rheumatoid arthritis and the correlation of idiotype level to disease progres¬ sion and remission. Figure 6 depicts the level of the L50-19 shared idio¬ type over time in a patient B with rheumatoid arthritis and the correlation of idiotype level to disease progres¬ sion and remission. Figure 7 depicts the level of the L50- 19 shared idiotype over time in a patient C with rheumatoid arth¬ ritis and the correlation of idiotype level to disease progression and remission. Detailed Description Of Preferred Embodiments Applicant has produced at least 199 monoclonal anti-idiotypes directed against the tumors of 67 patients with low grade, follicular, B-cell lymphomas. Low grade follicular B-cell lymphoma is one of the more common types of B-cell lymphomas. The diagnosis is based on clinical features and histologic appearance. To determine the frequency of anti-idiotypes recognizing shared idiotypes, applicant screened this panel of anti-idiotypes using a modification of the technique described by Stevenson, et al.. Blood 68:430 (1986). Using this technique, anti¬ idiotypes reactive with minor components of normal serum immunoglobulin were selected and examined for their cross-reactivity against a collection of lymphomas and other proteins, e .g., autoantibodies. Applicant also has found that some anti-idiotypes produced against non-HIV associated B-cell lymphomas react with shared idiotopes expressed on non-HIV associated and HIV associated B-cell lymphomas. As previously described, the immune system has an enormous number of possible permutations, making shared idiotopes highly unlikely. Applicant has found 32 antiidiotype antibodies capable of cross-reacting with B-cell lymphomas from 108 different patients. This data shows the potential also exists for therapy against B-cell lymphomas generally using a panel of anti-idiotype antibodies. In fact, applicant has isolated one anti-idiotype, S37-48-6-2-6, that is capable of cross-reacting with B-cell lymphomas in 15 out of 381 patients. Yet another aspect of the present invention is the use of these anti-idiotypes to shared idiotopes in immuno- therapeutic treatment of B-cell lymphomas. As a result of the present invention, a panel of anti-idiotypes reactive to shared idiotopes can be generated, from which one or more antibodies may be used to treat a patient; this therapeutic modality address many of the problems in the prior art, which have been previously discussed. These novel antibodies have advantages over private anti¬ idiotypes in that they are more economical and practical to use in disease, treatment, diagnosis and/or monitoring. Applicant has also discovered that AIDS-associated B-cell lymphomas express antibodies that may be useful in active and/or passive treatment of HIV infection. Applicant has discovered that antibodies produced by these lymphomas recognize HIV antigens. The lymphoma cells can be induced, for example, by hybridoma techniques to secrete these antibodies. Antibodies so generated can then be used as passive therapy to treat HIV infection. Applicant has ' generated cell lines from such AIDS- associated lymphomas, the cells of which secrete human monoclonal antibodies reactive with the HIV virus. Applicant has isolated and tested one of these antibodies and have found that it reacts immunologically with the envelope glycoprotein antigen of HIV virus (gp 120) . Thus, these B-cell lymphomas are a source of antibodies that react with HIV virus. Since they were derived from human monoclonal tumors, such antibodies are preferred for certain applications over the mouse monoclonal antibodies frequently employed in therapy. These human antibodies can also be used to detect and identify the HIV virus. These antibodies produced from AIDS-associated lymphomas also can be used to produce anti-idiotype antibodies. The anti-idiotypes bear the "internal image," i.e.. share certain three dimensional features with the original antigen to which the antibodies bind. Thus, these anti-idiotypes immunologically mimic the HIV antigens. They are readily available and non-toxic to humans and can elicit an immune response in the same manner as the corresponding epitopes of the original antigens without the accompanying viral threat to the patient. This immune response can act to protect the patient from infection by the real virus. In addition, by judiciously mixing various antiidiotypes a broad immune response can be invoked in a patient that will react to many variants of the HIV virus. These antiidiotypes as useful for vaccines and as active immunotherapeutic agents against HIV infection. In an additional aspect of the present invention, applicant has discovered that some of the anti-shared idiotype antibodies cross-react with proteins other than those associated with B-cell lymphomas. More specific¬ ally, proteins with which the anti-shared idiotypes react include: anti-DNA autoantibodies typically associated with systemic lupus erythematosus ("SLE") ; rheumatoid factor ("RF"), an autoantibody typically associated with rheuma¬ toid arthritis; and anti-nuclear proteins autoantibodies typically associated with Sjogren's syndrome. A preferred embodiment of the present invention is the L50- 19 anti -shared idiotope antibody, which is cross-reactive with RF and the 16.6 autoantibody associated with SLE. Using this anti-idiotype antibody, it has been shown by the applicant that RFs in some patients have restricted idiotypes. Accordingly, the L50- 19 antibody is useful in passive immunotherapy to modulate or deregulate the production of pathogenic autoantibodies, e.g.. 16.6 and RF. In an alternative therapeutic application, solid phase immuno- adsorbent devices incorporating L50-19 are useful in extracorporeal extraction of autoantibodies from patient plasma. Further, the L50-19 antibody is useful for in vitro assays useful for diagnosis, prognosis and monitor¬ ing of autoimmune disease, wherein the L50-19 functions as the detector of autoantibodies. With respect to SLE, applicant has identified at least three anti-idiotype antibodies that react with various determinants within the 16.6 idiotype. These antibodies identify shared idiotypes associated with 16.6 autoantibodie . Preparation of Idiotype Production of tumor idiotype was accomplished according to previously described procedures. (Carrol, W.L. , et al.. J. Immunol. Methods 89:61 (1986).) Briefly, HIV associated or non-HIV associated lymphoma cells were fused with K6H6/B5 (Stanford University) , a HAT sensitive heterohybridoma. Another comparable fusion partner that may be used is SP2/0 Ag 14 (ATCC Designation CRL 8287) . Hybrido as secreting immunoglobulin of the same heavy and light chain immunoglobulin type as that of the patient's tumor were identified by an enzyme linked immunoabsorbent assay (ELISA) . Selected wells containing these hybrids were expanded separately and were later pooled. The idiotypes were purified from cell culture supernatant by immunoaffinity chromatography. Testing of Idiotypes from HIV Associated Lymphomas Hybridomas produced as described immediately above, from HIV associated lymphomas were grown in tissue cul¬ ture. Supernatants containing the secreted idiotype were tested for HIV binding activity by Western blotting. Western blotting was performed by incubating the super¬ natants with cell lysates derived from an ~ anti-HIV infected cell line known as H9/HTLV-IIIB (ATCC Designation CRL 8543) , according to the following protocol. Extracts from H9/HTLV-IIIB cells were prepared by disrupting eighty million cells with one ml of viral disruption buffer (0.1% Triton-X 100 in PBS, pH 7.2, and .15 mg. diethylthio- threitol/ml) . After 10 minutes at room temperature, the lysate was clarified by centrifugation for 10 minutes at 12,000g. The supernatant was mixed 1:1 with 2X sample buffer and 0.4ml of this mixture was fractionated by sodium dodecyl sulfate polyacrylamide gel electrophoresis (hereinafter referred to as SDSPAGE) on a 14% slab gel. The protein bands on the gel were then transferred to nitrocellulose. After electrophoretic transfer, the blot was incubated overnight at 40C in blocking buffer containing 20% calf serum in PBS, pH 7.2. After blocking, the nitrocellulose sheet was placed onto slot blot apparatus (Integrated Separation Systems, Park, MA) and aligned with the channels of the blotter. 0.15 ml of hybridoma supernatant and HIV positive and negative sera (1/50 dilution in blocking buffer) was assayed for two hours at room temperature in each of the channels. The channels were subsequently washed with 200 ml of blocking buffer and the conjugated antibody, goat anti-human Ig-horse radish peroxidase (HRP) (1/250) , was incubated on the blot for two hours at room temperature. The second antibody was washed with 200 ml of blocking buffer and the nitro-cellulose sheets were removed from the blocking apparatus and subjected to the substrate 4-chloronapthol. After 15 minutes at room temperature, the extent of the reactivity of the antibodies was detected by the intensity of the blue band corresponding to the molecular weight of the positive sera proteins. Generation of Monoclonal Anti-idiotypes Purified idiotype obtained from each patient's tumor was used to immunize either Balb/c mice, C57/BL6 mice or Fisher 344 rats as previously described (see Thielmans, K. , et al.. J. Immunol. 133:495 (1984)). Three days following the final boost, spleen cells were fused with the non-secreting mouse myeloma cell line, SP2/0 Ag 14 (ATCC Designation CRL 8287) . Ten to fourteen days following the fusion, hybridoma supernatants were tested for anti-idiotype specificity by ELISA screening with the patient's tumor idiotype and a panel of six idiotypes isolated from other patients, some of which were isotype matched. Antibodies were characterized further by testing hybridoma supernatants for reactivity against frozen tis- sue sections of the patient's tumor tissue and unrelated human tonsil using an immunoperoxidase staining technique. (See Thielmans, K. , et al.. J. Immunol. 133:495 (1984).) Anti-idiotypes were selected on the basis of reactivity with both the patient's idiotype and tumor tissue, but not with the panel of isotype matched immunoglobulins or ton¬ sil (from unrelated donor) . The anti-idiotype secreting hybridomas were then cloned by limiting dilution and expanded by in vitro passage. Culture supernatants or purified antibody obtained were utilized in subsequent studies. Selection of Anti-idiotype MAbs Reactive with Shared Anti-Idiotvpes A competitive inhibition ELISA was employed as the primary screen to identify anti-idiotypes that showed detectable binding to immunoglobulin in normal human serum. Anti-idiotypes were diluted serially and mixed with either undiluted normal human serum (pooled from 40 normal donors) or horse serum as a control. After one hour, samples were added to a microtiter plate, previously coated with the tumor idiotype, and incubated for an addi¬ tional hour. Plates were washed and horseradish peroxi- dase conjugated goat anti-mouse immunoglobulin G (Tago Inc. , Burlingame CA) was added. Bound anti-idiotype was measured by adding ABTS-hydrogen peroxide substrate, and the absorbance was measured at 405 nm by an automated ELISA plate reader. Binding to normal human serum immuno- globulin was considered significant when there was a fourfold or greater inhibition of anti-idiotype reactivity with the tumor immunoglobulin by pooled human serum compared to control horse serum. A second screening assay was employed to quantitate the level of the shared idiotope in normal human serum. Saturating concentrations of anti-idiotypes identified by the primary screen were incubated with a range of concen¬ trations of purified tumor idiotype and with serial dilu- tions of pooled normal human serum. After a one-hour incubation, these samples were added to microtiter plates coated with purified tumor idiotype. Bound anti-idiotype was measured as described above. The concentration of immunoglobulin in serum reactive with the anti-idiotype was then calculated by comparing the titration curves generated with dilutions of either the human serum or purified tumor idiotype. Shared Idiotope Expression by B-Cell Neoplasms and Benign Hyperplastic Lymphoid Tissues Tumor specimens were derived from patients with an established diagnosis of lymphoma. Histopathologic diag¬ noses were made using the International Working Formulation. (See "The Non-Hodgkin's Lymphoma Pathologic Classification Project Writing Committee", National Cancer Institute sponsored study of classifications of non- Hodgkin's lymphomas. Cancer 49:212 (1982).) Antibodies to shared idiotopes were tested for reactivity with lymphomas nd benign hyperplastic lymphoid tissues (tonsil or lymph node) by immunofluorescence and/or immunoperoxidase staining of fresh frozen cryostat sections or cell suspensions. (See Thielemans, K. , et al.. J. Immunol. 133:495 (1984); Samoszuk, M.K., et al.. Hybridoma 6:605 (1987).) Immunofluorescence staining of cell suspensions was analyzed either by fluorescence microscopy or flow cytometry using a fluorescence activated cell sorter (FACS 440, Becton Dickinson, Mountain View, CA) . Surface immunoglobulin (immunoglobu¬ lin) expression was determined by staining with fluores- cein conjugated, goat anti-immunoglobulin heavy or light chain reagents (Tago) . Idiotype expression was determined by indirect immunofluorescence staining using a fluores- cein conjugated, goat anti-mouse immunoglobulin (Tago) reagent in a second step. Generation of Anti-idiotype Antibodies One to five anti-idiotypes were developed for each of 67 B-cell lymphoma patients. One hundred ninety-nine (199) monoclonal antibodies were reduced from over 60 fusions (Table 1) . These monoclonal antibodies were specific for the immunizing idiotype and were non-reactive with a panel of six other lymphoma-derived idiotypes. The 199 monoclonal antibodies were selected both because of their idiotypic specificity and comprehensive reactivity with the tumor cell population in the patient's biopsy specimen. Screening Anti-idiotypes for Reactivity to Shared Idiotopes The initial screening assay was designed to identify anti-idiotypes that cross-reacted with normal human serum. A representative assay is shown Figure 1 using the anti- idiotype designated C33 -13-8. Undiluted normal human serum (but not the horse serum control) was able to inhibit the binding of anti-idiotype to its corresponding shared idiotope on the tumor idiotype. An anti-idiotype reactive with a private determinant present on this tumor idiotype was not inhibited by either human or horse serum. Data not shown) . Using this assay, 152 anti-idiotypes (76%) were found to completely non-reactive with pooled normal human serum. Such anti-idiotypes recognize private determinants expressed on the corresponding patient's lymphoma that are not present in pooled normal serum. Forty-seven of the 199 MAbs (24%) were found to react with 22 shared idiotopes present in pooled normal human serum immunoglobulin. (Table 1) . Table 1 Selection Of Anti-idiotype Antibodies Recognizing Shared Idiotopes Expressed on Lymphomas Selected for Screening on Tissue 3 37 26 Positive on Another Lymphoma Idiotype 21 19 1 Number of monoclonal antibodies and number of lymphoma patients from which idiotypes were derived, respectively. 2 Number of anti-idiotypes reactive with pooled normal human serum (40 donors) . 3 Ten antibodies were excluded from further analysis because of poor hybridoma antibody secretion rates. As a second step in the screening process, applicant determined the quantitative level of shared idiotope in normal human serum. A representative example of this assay is shown in Figure 2 and summarized in Table 2. Table 2 Reactivity of Anti-Shared Idiotopes With Normal Serum. Benign Lymphoid Hyperplasia and Lymphomas Concentration of Shared Reactivity of Anti-Shared Idiotopes in Idiotopes With: Hybridoma Normal Serum Benign Lym- Lymphomas, Clone (μg/ml) phoid Tissue %positive S37-48-6-2-6 N.D. <5% 15/381, 3.9% J18-76-6 N/A <5% 1/28, 3.6% C31-145-12 20 Negative 13/363, 3.6% <5% 10/353, 28% Negative 9/363, 2.5% N/A 9/363, 2.5% Negative 5/25, 1.9% Negative 7/380, 1.8% Negative 5/294, 1.7% Negative 5/287, 1.7% Negative 5/287, 1.7% Negative 5/294, 1.7% <5% 5/381, 1.3% <5% 5/381, 1.3% Negative 4/387, 1.0% <5% 4/387, 1.0% Negative 3/363, 0.8% <5% 2/257, 0.78% <5% 2/303, 0.66% Negative 2/365, 0.55% Negative 2/365, 0.55% <5% 2/365, 0.55% Negative 2/380, 0.53% <5% 1/257, 0.39% Negative 1/287, 0.35% Negative 1/294, 0.34% <5% 1/355, 0.28% Negative 1/363, 0.28% <5% 1/365, 0.27% <5% 1/381, 0.26% Negative 1/387, 0.26% Negative • 1/380, 0.26% Negative 0/155 Negative 0/155 Negative 0/104 Negative 0/104 Negative 0/174 Negative 0/99 Negative 0/41 <5% 0/165 C49-24-10 9 .7 Negative 0/41 1 Not done. 2 Percent positive cells determined by immunoperoxidase staining of frozen tissue sections. Negative: not positive cells seen; <5%; rare positive cells seen. 3 Number of positive cases total number of cases tested. Does not include the patient whose idiotope was used to raise the anti-idiotype for which the anti-idiotype was developed. Blocking of anti-idiotype binding to its corresponding, purified tumor idiotype by human serum was compared to the blocking of anti-idiotypes by horse serum. Mab C33-13-8 was found to react with 32 μg/ml of immunoglobulin bearing shared idiotope present in normal human serum. Forty- seven monoclonal antibodies were found to react with shared idiotopes in human serum present in levels from 0.6 μg/ml to 160 μg/ml. Of these 47 anti-idiotypes, 90% reacted with <50 μg/ml and 78% reacted with <25 μg/ml of the shared idiotope. Thirty-seven hybridomas were selected for further analysis. (See Tables 1, 2.) Identification of Anti-idiotypes Reactive with Shared Idiotopes Expressed in Patients with AIDS Associated B-Cell Lymphoma Applicant has found that 12 of 15 tested AIDS associ- ated lymphomas react with five anti-idiotype antibodies. These anti-idiotypes have been deposited with the ATCC, Rockville, MD, under accession numbers: S2-33 - 8, ATCC # HB9973; L50-19-13, ATCC # 9977; S30-47-9, ATCC # HB9980; B4-11-2, ATCC # 9984; S37-48-6-2-6, ATCC # HB10009. Applicant also has deposited the patient idiotype produc¬ ing hybridoma pairs that were used to select hybridomas producing anti-idiotypes reacting with shared idiotopes. 52-33-8 is reactive with idiotype from H21-12 (ATCC #HB9955) and 7112-14 (ATCC #9953). To date, S2-33-8 is the best antibody that has been identified as reactive with shared idiotopes expressed by AIDS-associated B-cell lymphomas since it reacts with up to 50% of the cases (unpublished results) . The reactivity of these anti¬ idiotypes with AIDS-associated and non-AIDS associated lymphomas are set forth below. Table 3 Anti-idiotype Antibodies Reactive with HIV + and HIV - High Grade Lymphomas No. Positive Cases/Total HIV + HIV - S 2-33-8 5/15 0/15 L 50-19-13 3/15 0/15 S 30-47-9 2/15 0/15 B 4-11-2 1/15 1/15 S 37—48-6-2-6 1/15 0/15 TOTAL: 12/15 (80%) 1/15 (13%) Reactivity of high grade AIDS-associated lymphomas with these five antibodies is associated with HIV infection since non-HIV high grade lymphomas tested were less reactive (only 1 of 15 reacted) . The unexpected, high degree of idiotype restriction seen in the idiotypes expressed in HIV associated lymphomas suggests reactivity with a common antigen. This, in turn, suggests that the lymphomas are produced by the body in response to the presence of particular HIV viral antigens i.e.. the lymphomas are antigen driven) . Likewise, it is possible that non-HIV associated lymphomas may also be antigen driven. For this reason, idiotypes isolated from two HIV associated lymphomas were tested for reactivity with HIV. In one case the idiotype was found to react with the gp 120 protein isolated from HIV as determined using a Western blotting technique. (Data not shown.) Applicant's results are unexpected because of the enormous number of different B-cells within the body. Applicant's result suggests that AIDS lymphoma B-cells might react with a common antigen. The idiotype from one of these cases was isolated and examined for reactivity with HIV. This idiotype was found to react with the HIV envelope glyco-protein (gp 120) . Since the cell line producing this idiotype may be cloned and expanded in vitro, it Is a source for human monoclonal anti-HIV antibody. This human monoclonal antibody has several advantages over other types of antibodies that may be raised to HIV. For example, mouse monoclonal antibodies may be produced to HIV virus. However, these will suffer from several problems when used in vivo for immunotherapy of HIV infection. The major limitation of mouse mono¬ clonal antibodies for therapy will be their immunogenic- ity, as they elicit anti-mouse antibody responses in humans. Once a human anti-mouse antibody response has occurred, therapeutic effectiveness of the administered antibody is eliminated. A human monoclonal antibody would be far less immunogenic and would not result in any neu¬ tralizing antibodies produced by the host. In addition, human antibodies are capable of mediating other host effector mechanisms that are not mediated by mouse mono¬ clonal antibodies such as the ability to fix human comple¬ ment or mediate antibody dependent cell mediated cytoxicity. Based on this invention, one can establish cell lines or produce hybridomas derived from AIDS associated B-cell lymphomas. Such antibodies, may be administered passively to treat established HIV infection, as has been done recently by Jackson, gt al.. The Lancet Sept. 17, 1988:647 (1988) , using immune serum derived from HIV sero-positive asymptomatic individuals, or to prevent sero conversion in an individual exposed to HIV. Other uses for human mono¬ clonal antibodies reactive with HIV include passive immunotherapy in patients who recently have been exposed or infected with HIV as a means of preventing disease. These anti-HIV monoclonal antibodies may also be used for production of anti-idiotype antibodies. Anti-idiotype antibodies may be produced that mimic epitopes on the SUBSTITUTE SHEET corresponding HIV antigens. Such anti-idiotypes may be used in active immunotherapy to stimulate anti-HIV immune responses. These antiidiotypes may be formulated with carrier proteins and immunologic adjuvants to augment antibody responses reactive with HIV. Some examples of the use of monoclonal anti-HIV anti¬ bodies in passive immunotherapy are described below. One could administer the human monoclonal anti-HIV antibodies in doses ranging from 5 mgs to 500 mgs by intravenous infusion over 30 minutes to four hours (higher doses generally requiring longer infusion times) . Levels of anti-HIV antibody in the plasma could be monitored to adjust the dosage and frequency of administration to achieve persistent circulating anti-HIV antibody and simultaneously measure HIV antigens, looking for disap¬ pearance of viral proteins. Doses of anti-HIV antibody could be repeatedly given to achieve persistent antibody excess and penetration into HIV infected tissues. Such osage regimens could be applied over a period of weeks or months in either patients with established infection or those who have recently been exposed to HIV. The anti-HIV monoclonal antibodies isolated from AIDS lymphoma cells an be used as immunogens to generate "internal image" anti-idiotype antibodies. Such anti- idiotypes can be produced in mice using established hybridoma techniques. These internal image anti-idiotypes could be covalently linked to carrier proteins and used with immunological adjuvants to boost immune responses. 0.5 to 10 mg of antiidiotype could e given subcutaneously or intramuscularly. Such patients after repeated immuni¬ zations would produce neutralizing immunoglobulins that would be similar to anti-HIV antibodies produced by some individuals upon exposure to HIV. These anti-idiotype vaccines or immunotherapeutic gents would have a role in prevention of HIV infection and/or treatment established disease, respectively. Still other uses for the anti-idiotype antibodies directed against AIDS B-cell lymphoma idiotypes involve passive immunotherapy of B-cell lymphomas that arise in these patients. Doses up to 500 mgs could be given intravenously over up to several hours achieving antibody excess and penetration of antiidiotype into lymphoma tissue. Penetration of anti-idiotype into tissue has been associated with tumor responses in other types of human B-cell lymphomas. Because of the availability of preexisting anti¬ idiotypes for these patients, one can use anti-idiotypes earlier in the treatment course, as the necessity of making a customized anti-idiotype has been eliminated. To practice this invention in diagnosis, tumor cells from patients with HIV or non-HIV associated lymphoma would be tested for reactivity with this panel of antibodies using either immunofluorescence or immunohistochemistry as described in applicant's methods section. The antibody or antibodies found to be reactive with the lymphoma could be used in diagnosis, monitoring ind/or treatment. One can use the antibodies from the panel to monitor disease status or to treat. Obviously, the best antibody or antibodies for administration to any patient from the panel herein disclosed and claimed an only be determined by individualized testing, for example immunofluorescence or immunohistochemistry (see above) , or by methods previ¬ ously described (see Meeker, T. et al.. Blood 65:1349 (1985) ) ; or methods known to those skilled in the art. Identification of Non-Aids Associated Anti-idiotypes Reactive with Shared Idiotypes Expressed on B-Cell Lymphomas Forty-four anti-idiotypes reactive with shared idiotypes present in normal human serum were evaluated either on frozen tissue specimens or cell suspensions from 28 to 387 different patients with B-cell lymphomas and specimens of benign follicular hyperplasia tissue (tonsil or lymph node) . In contrast to the results of Stevenson, et al. supra. 32 of these anti-idiotypes were found to cross react with other lymphomas as shown in Tables 1 and 2. Each of these anti-idiotypes reacted with 0.26% to 3.9% of he B-cell lymphomas tested (Table 2). The anti- idiotype with the most common reactivity with a shared idiotope, S37-48-6-2-6, was positive on 5 of 381 specimens tested (3.9%). The other antiidiotypes reactive with shared idiotopes were positive on lower percentages of the cases tested. Table 2 also shows the reactivity of each anti- idiotype with follicular hyperplasia tissue. Follicular hyperplasia is a description for the histologic appearance of lymph nodes that are being stimulated by foreign anti- gen. For at least 28 of the anti-idiotypes, no reactivity with these tissues was seen. The other 16 monoclonal antibodies reacted with a small percentage 5%) of cells in the hyperplastic lymphoid tissue, i.e.. rare isolated cells were seen to react with the monoclonal antibody. Figure 3 shows an example of the reactivity with occasional cells as seen with antibody C33-3-8. For each anti-idiotype, there was no correlation between binding of the monoclonal antibody to normal pooled serum immunoglobulin or to hyperplastic lymphoid tissue and the frequency of detection of a shared idiotype expressed in the lymphomas. In contrast to non-HIV associated follicular hyperplasia, a high proportion of the cells present in follicular hyperplasia tissues isolated form some HIV infected patients react with an antibody within the disclosed panel of antibodies. Applicant's data shows that in some cases, approximately 50% of the cells were reactive with one of these antibodies (S2-33-8) . In some of these cases progression to lymphoma has occurred. This suggests that these anti-ids may be useful in identifying patients with follicular hyperplasia who might progress to AIDS lymphoma. SUBSTITUTE SHEET Characteristics of the Non-AIDS Associated Shared Idiotopes The 32 Anti-idiotypes reactive with shared idiotopes identified 32 distinct determinants (idiotopes) since each of these anti-idiotypes recognized a different group of lymphomas. These anti-idiotypes have been-deposited with the ATCC, Rockville, MD, having the following accession numbers: L50-5-14, ATCC #HB9973; H27-17-11, ATCC #HB9978; H48-16, ATCC #HB9979; S37-48-6-2-6, ATCC #HB 10009; H28- 48-11, ATCC #HB9957; L46-49-10-3, ATCC #HB9958; S2-33-8, ATCC #HB9981; L50-19-13, ATCC #HB9977; S30-47-9; ATCC #HB9980; B4-11-2, ATCC #HB9984; B4-1-2-31, ATCC #HB9974; C33-13-8, ATCC #HB9985; C31-145-12, ATCC #HB9983; H22-10- 11, ATCC #HB9982; C39-25-25, ATCC #HB9951; S66-76-23-9, ATCC #HB9954; C49-15-35, ATCC #HB9975; C49-24-10, ATCC #HB9952; ATCC #HB9976; C45-23-7, ATCC #HB9950; C52-22-10, ATCC #HB9956; W15-26-6, ATCC #HB10328; C33-23-7, ATCC #HB10346; J18-76-6, ATCC #HB10329; W20-66-1, ATCC #HB10338; H101-2-1, ATCC #HB10331; C22-4-4, ATCC #HB10530; W15-82-3, ATCC #HB10327; H70-9-55, ATCC #HB10337; S26-16- 1, ATCC #HB10347; C39-30, ATCC #HB10340; S71-157, ATCC #HB10336; H55-4, ATCC #HB10335; S20-26, ATCC #HB10339; and H48-3, ATCC #HB10345. (Deposits made prior to January 31, 1990; ATCC #s to be provided when assigned.) The shared idiotopes identified by these anti-idiotypes could be used to group these lymphomas into distinct families as shown in Figure 3. These diagrams schematically demonstrate expression of the shared idiotopes relative to idiotopes defined by private anti-idiotypes produced for these patients. Applicant also has deposited the patient idiotype producing hybridomas producing anti-idiotypes reacting with shared idiotopes. C33-13-8 is reactive with idiotype from HI 24-8 (ATCC #HB10010) and C18-1 (ATCC #HB10008) . C33-13-8 and S2-33-8 are several of the pre- ferred anti-idiotype antibodies in terms of frequency of reactivity with lymphoma. As previously noted, the SUBSTITUTE SHEET patient idiotype producing hybridoma pairs for S2- 33-8 also have been deposited. Both the immunophenotypes and the histologic subtypes of the lymphomas expressing shared idiotopes are shown in Table 4. In seven cases the shared idiotopes were expressed by tumor idiotypes using two different immuno¬ globulin heavy chains, in eight cases, the shared idio¬ topes were expressed by tumor idiotypes using either kappa or lambda immunoglobulin light chain. The remaining anti¬ 10 idiotypes identified shared idiotopes present on restricted immunoglobulin classes but only small numbers were available for analysis. The expression of shared idiotopes by immunoglobulins with different heavy and/or light chains rules out the possibility that these anti¬ 15 idiotypes were recognizing allotypic or isotypic determinants. Table 4 Characteristics of Some of the Shared Cross-Reactive Anti- Immunoglobulin Isotypes 2 Histologies 6MK, 1GL, 2K, 5FSC; 4SNC 2N.D. 4 3MK, 8ML, 1GL 2FSC,4SCL, 3ND 2FML,4DSC, 1SNC,1DML, 11BL 30 S30-47-9 4GL,2GK,1G 2FSC,2FML, 1FLC, 1DSC, 11B H48-3 5 2MK,IGK,IK,IML 4FSC,1DSC C33-13-8 9 3MX,3ML,IGL,IK 3FSC,2FML, 5 1ND 1FLC, 3SCL SUBSTITUTE SHEET 1 Number of cases expressing the shared idiotope, including the patient for whom the anti-idiotype was developed. 2 Immunoglobulin isotypes. Entries in bold type denote phenotype of lymphoma against which anti-idiotype was developed. M=IgM; G=IgA; K=kappa; L=lambda. 3 Histologic subtypes of lymphomas expressing shared idiotopes. FSC=follicular, small cleaved cell; SNC=small, non-cleaved cell; DSC=small cleaved cell type, diffuse; SCL=small cell (CLL) ; DLC=large cell type, diffuse. 4 Not done. Table 5 summarizes the expression of shared idiotopes by the various histologic subtypes of non-HIV associated B-cell lymphomas. The shared idiotopes defined by these monoclonal antibodies do not appear to be restricted to a particular histologic subtypes of lymphoma. Although the number of cases that are not follicular small cleaved cell lymphomas is small there is a suggestion that the differ- ent histologic subtypes vary in their frequency of expres¬ sion of shared idiotopes. In aggregate, 20 different anti-idiotypes recognized 30% of follicular small cleaved cell lymphoma idiotypes. SUBSTITUTE SHEET Table 5 Histologic Subtypes Of Non-HIV Associated Lymphomas Expressing Shared Anti-idiotypes No. of Cases with No. of Anti-idiotypes Histology 1 Expressing Reactive with Lymphoma Shared Idiotopes 2 Subtype 3 FSC 35/116 20 DSC 8/11 6 ScL 25/70 12 DLC 1/22 1 SNC 7/14 7 FML 15/49 12 FCC 5/10 3 DML 5/13 5 IBL 5/11 5 PC/MM 2/15 2 Total no. of positive cases 108 Total no. of B cell tumors studied 332 32.5% 1 Abbreviations are the same as in Table 2. 2 Number of cases with shared idiotopes/number of cases of that histologic subtype in the study set. Not all of the MAbs were tested against all of the FSC cases. Each MAb was tested on an average of 111 cases of FSC lymphoma. 3 Aggregate number of anti-idiotypes reactive with each histologic subtype. The availability of a large collection of anti-idiotypes raised against lymph-a idiotypes enabled us to select a subset that were found to react with varying numbers of B-cell lymphoma idiotypes. Applicant's findings indicate that follicular lymphomas also express shared idiotopes, but much less frequently than seen in CLL or AIDS associ¬ ated lymphomas. Applicant identified multiple shared idiotopes but each one is expressed in low frequency in the follicular lymphoma population (Table 2) . In contrast to CLL, the follicular lymphoma shared idiotopes do not appear to be associated with any immunoglobulin heavy or light chain type. Interestingly, these lymphomas may be grouped into families based on heir shared idiotope expression. The findings that shared idiotopes do exist in various subtypes of B-cell lymphomas has important impli¬ cations for immunotherapy using anti-idiotypes. Anti¬ idiotypes could be available (and ready for immediate use) .t the time of tumor diagnosis and/or at relapse. Under these conditions, he practicality of using anti-idiotypes in diagnosis and treatment is enhanced. Currently, a panel of 20 antiidiotypes reacts with, in aggregate, bout 30% of follicular lymphoma idiotypes. With the availabil¬ ity of this panel of anti-shared idiotopes, applicant can immunophenotype the tumor idiotyping) and select the appropriate antibody or combination of antibodies for use in diagnosis or therapy. There might be other advantages to anti-idiotypes directed against shared idiotopes. For example, an impor¬ tant reason for tumor escape from therapy with anti- idiotypes is related to selection of idiotype negative, immunoglobulin positive variant cells. These cells arise because of extensive somatic mutation of immunoglobulin variable region genes Meeker, T. et al.. New Eng. J. of Med. 312:165 8 (1985)). It is possible that shared idio- topes may not mutate as frequently as other segments within he variable region. This has been shown to be the case for the Vk Illb gene of CLL Kipps T.J., et al.. J. EXP. Med. 167:840 (1988). If shared idiotopes do not mutate as readily as other idiotopes then therapy with anti-idiotypes reactive with these determinants may be more effective. Anti-idiotypes to shared idiotopes may be generated and selected using he techniques described herein. Large numbers of anti-idiotypes must be generated in order to find those that identify shared idiotopes. Moreover, therapeutically useful anti-idiotypes must meet certain other criteria to be useful in vivo. For example, the SUBS amount of cross-reactive idiotope present in serum must be less than 50 g/ml in order for administered anti-idiotype to achieve penetration into tissues (see Meeker, et al.. Blood 65:1349 (1985)). Another important factor is the proportion of cells within the tumor expressing the shared idiotope and reacting with the shared anti-idiotype. Applicant has purposely selected anti-idiotypes reacting with a high proportion (>85%) of the cells in the tumor since immunotherapy is applicant's major objective. Method of Screening Anti-Shared Idiotype Antibodies for Reactivity with Autoantibodies Autoantibodies, e.g.. anti-DNA and RF antibodies, may be isolated from patients with SLE and RA using a hetero- hybridoma technique as previously described. Briefly, blood lymphocytes from patients with SLE ire fused to a myeloma cell partner and the resulting hybridomas are screened for secretion of antibodies reactive with DNA or other antigens using conventional immunoassay techniques known to those of ordinary kill in the art. One can also isolate autoantibodies from serum of patients using immunoaffinity chromatography techniques. Autoantibodies are then tested for reactivity with the applicant's panel of ink-shared idiotype antibodies using conventional ELISA techniques. Briefly, the anti- idiotype antibody is used to coat a microtiter plate. The autoantibody or control antibodies are then added to the wells at various dilutions. After washing the wells, enzyme labeled anti-id is added to the Yells to detect the bound autoantibody. The anti-shared idiotype antibodies discovered by the applicant are listed n Table 6. The clinical correlation of the L50-19 idiotype level in rheumatoid arthritis and the disease progression and remission are depicted in Figures 5-7. SUBSTITUTE SHEET Table 6 Anti-SIDS Reactive with Autoantibodies Reactive with Anti-SID Autoantibody to: L50-19 (5-002) ssDNA RF La(SSB) Cardiolipin C31-145 (5006) ssDNA S RNP PolydT H101-2 ssDNA L46-49 (5-005) SsDNA (H70-9) 5-009 La BE0015-1 La C15-87 PolydT Once continuous cell lines, i. e. , hybridomas, are screened for the appropriate antibody production, the anti-shared antibodies reactive with autoantibodies can be utilized for in vitro methods for detecting the presence or amount of autoantibodies in fluid samples. A method for the in vitro detection of the presence of an auto¬ antibody includes contacting a fluid sample obtained from a patient with at least one anti-idiotype antibody having specific reactivity with an autoantibody, and determining the co plexing of the anti-idiotype antibody to auto¬ antibodies of the fluid sample by means of an immunoassay. Alternatively, a quantitative measurement of the amount of autoantibody in a fluid sample may be made by an in vitro method including contacting the fluid sample with at least one anti-idiotype antibody having specific reactivity with autoantibody, determining the amount of the anti-idiotype antibody associated with the autoantibody, and correlating the amount of the association with the amount of auto- antibody present in the sample. The presence or amount of anti-idiotype antibodies associated with the autoantibody being detected can be achieved by labeling the anti-idiotype antibody with a marker that is capable of being detected. The labeled antibody used in the present invention may be provided with the same labels used in prior art immunoassays. Among these may be mentioned fluorogenic labels for detection by fluorometry, as described in U.S. Patent No. 3,940,475, and enzymatic markers, as described in U.S. Patent No. 3,645,090. The label may also be a radio- isotope, such as I- 25, using, for example, the procedure of Hunter and Greenwood, Nature, 144:945 (1962), or that of David, et al.. Biochemistry, 13:1014-1021 (1974). Additionally, the label may be biotin, which may be detected by its interaction with an enzymatically labeled avidin. One of skill in the art would appreciate that the assay methods of the present invention may be qualitative or quantitative in nature and may be employed to monitor patients undergoing therapy or in initial diagnosis of autoimmune disease. Although autoantibodies are prefer- ably detected in fluid samples, they also may be deter¬ mined in tissue samples. Fluid samples utilized according to the present invention include whole blood, serum, plasma, urine, sweat, tears and saliva. A diagnostic kit for detecting the presence or amount of autoantibodies, which includes at least one anti-idiotype specific for the autoantibody of interest, may be assembled. Immunoassay for Detection of Idiotype Positive RF Using the L50-19 antibody as a Detector A. Using a multichannel pipette, coat a 96 well immulon plate with human IgG,Fc fragment(Accurate) at a concentration of 5.0 μg/ml (lOOμL/well) diluted in 0.05M sodium bicarbonate, pH 9.5. B. Moisture seal each plate with a microplate sealer and incubate overnight between 2C to 8C. SUBSTITUTESHEET C. Wash the microplate(X5) with wash buffer (0.9% W/V NaCl 0.05% Tween-20) using the automatic microplate washer. D. Using a multichannel pipette, deliver lOOμL of dilution buffer to each well. E. Leaving the well designated Al blank, introduce lOOμL of the test serum into a single well in first column of the microplate. In the same Column, introduce lOOμL of normal pooled serum into a separate well. Using an appro- priate pipette, make serial two-fold dilutions of the serum cross microplate moving from left to right. F. Incubate the plate for one hour at room temperature. G. Prepare a dilution of biotin labelled anti- shared idiotype at a concentration of 2 μg/mL in dilution buffer. H. Repeat step C. I. Using a multichannel pipette deliver lOOμL of the anti-shared idiotype antibody to the wells where the test samples were reacted. J. Repeat step F. K. Prepare a 1:1000 dilution of Horseradish peroxidase conjugated Avidin(TAGO) in dilution buffer. L. Repeat step C. M. Using a multichannel, pipette introduce lOOμL of diluted Avidin into each of the test wells. N. Repeat step F. O. Prepare a IX dilution of ABTS(2,2'-Azino-bis(3- ethylbenthiazoline-6-sulfonic acid) , Diammonium Salt, Sigma Chemical. P. Repeat step C. Q. Using a multichannel pipette, deliver lOOμL of IX ABTS to all of the 1st walls and allow the color to develop for at least 15 minutes. R. Read the absorbance values of the plate on the microplate reader at a wavelength of 405nm. Plot the values on graph paper and connect the points. Interpretation of data—Compare the absorbance values to normal pooled serum and determine the positive titer. Any dilution having an absorbance which exceeds the same dilution for normal serum is considered positive. Assay for Idiotype Positive Immune Complexes Procedure: A. Using a multichannel pipette, coat a 96 well immulon plate with Clq(Calbiochem) at a concentration of 15.0 μg/ml (lOOμL/well) diluted in .05M sodium bicarbonate, pH 9.5. B. Moisture seal each plate with a microplate sealer and incubate overnight between 2C to 8 C. C. Wash the microplate(X5) with wash buffer(0.9% W/V NaCl 0.05% Tween-20) using the automatic microplate washer. D. Using a multichannel pipette, deliver lOOμL of dilution buffer to each well. E. Leaving the well designated Al blank, introduce 100μL of the test serum into a single well in the first column of the microplate. In the same column, introduce lOOμL of normal pooled serum into a separate well. Using an appropriate pipette, make serial two-fold dilutions of the serum across the microplate moving from left to right. F. Incubate the plate for 1.5 hours at 37C and then for 0.5 hours between 2C to 8C. G. Prepare a dilution of biotin labelled anti- shared idiotype at a concentration of 2 μg/mL in dilution buffer. H. Repeat step C. I. Using a multichannel pipette, deliver lOOμL of the anti-shared idiotype antibody to the wells where the test samples were reacted. J. Incubate the microplate for one hour at room temperature. K. Prepare a 1:1000 dilution of Horseradish peroxidase conjugated Avidin(TAGO) in dilution buffer. SUBSTITUTESHEET L. Repeat step C. M. Using a multichannel, pipette, introduce lOOμL of diluted Avidin into each of the test wells. N. Repeat step J. O. Prepare a IX dilution of ABTS(2,2'-Azino-bix(3- ethylbenthiazoline-6-sulfonic acid) , Diammonium Salt, Sigma Chemical. P. Repeat step C. Q. Using a multichannel pipette, deliver lOOμL of IX ABTS to all of the test wells and allow the color to develop for at least 15 minutes. R. Read the absorbance values of the plate on the microplate reader at a wavelength of 405nm. Plot the values on graph paper and connect the points. Interpretation of Data—Compare the absorbance values to normal pooled serum and determine the positive titer. Any dilution having an absorbance which exceeds the same dilution for normal serum is considered positive. Extracorporeal Treatment of Autoimmune Disease The L50-19 antibody is covalently coupled to a solid phase, support such as sepharose, cellulose or polyacryl- amide, or others. Patients with active disease and a rising concentration of the L50-19 reactive idiotype in the plasma would be eligible for extracorporeal therapy. Blood or plasma is continuously passed over the solid phase immunoadsorption device which will remove L50-19 reactive idiotype from the plasma. Adsorbed plasma nay be re-infused into the patient or discarded and replaced by normal plasma. One or more total plasma volume exchanges should remove a majority of the disease asso¬ ciated idiotype. The treatment is repeated at intervals ranging from 1 day to monthly until either the idiotype is educed to a level which is at or below the concentration seen when disease is inactive or disease remission occurs. The idiotype level is monitored and re-treatment may be initiated when the idiotype level rises and disease pro- gressing occurs. Removal of pathogenic auto-antibodies from plasma prevents the buildup of these antibodies in tissues and reduces the severity of disease.

Claims: Claims 1. An anti-idiotype antibody, antibody fragment or antisera capable of reacting with an epitope expressed by at least one cell surface immunoglobulin present on at least two different patients having HIV associated B-cell lymphomas or leukemias. 2. An anti-idiotype antibody, antibody fragment or antisera capable of competitively binding with a member of the group of antibodies consisting of S2-33-8, L50-19-13, S30-47-9, B4-11-2 and S37-48-6-2-6, said binding being to two or more human monoclonal antibodies rescued from at least two patients having HIV associated B-cell lymphomas or leukemias. 3. An anti-idiotype antibody, antibody fragment or antisera capable of reacting with an epitope expressed by at least one cell surface immunoglobulin present on at least two different patients having B-cell lymphomas. 4. An anti-idiotype antibody, antibody fragment or antisera capable of competitively binding with a member of the group of antibodies consisting of L50-5-14, H27-17-II, H48-3, S37-48-6-2-6, H28-48-II, L46-49-10-3, S2-33-8, L50-19-13, 530-47-9, B4-11-2, B4-1-2-31, C33- 13-8, C31-145-12, H22-10-11, C39-25-25, S66-76-23-9, C49-15-35, C39- 30, S71-57, C45-23-7, C52-22-10, J18-76-6, W15-26-6, C33-23-7, W20- 66-1, H101-2-1, C22-4-4, W15-82-3, H70-9-55, S26-16-1, H55-4, and 520-26, said binding being to two or more human monoclonal antibodies rescued from at least two different patients having B-cell lymphomas. 5. An anti-idiotype antibody, antibody fragment or antisera having a variable region, said variable region being cross-reactive with the H21-12 antibody and the JB2-14 antibody. SU BS T I TUTESHEET 6. An anti-idiotype antibody, antibody fragment or antisera having a variable region, said variable region being cross-reactive with the H124-8 antibody and the C18-1 antibody. 7. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S2-33-8, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody S2-33-8 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S2-33-8 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 8. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody L50-19-13, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody L50- 19-13 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody L50- I 9-13 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is SUBSTITUTE cross-reactive with said pair of human monoclonal antibodies. 9. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with. (a) monoclonal antibody S30-47-9, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody S30-47-9 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody S30-47 -9 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 10. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody B4-11-2, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody B4- I 1-2 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody B4- I 1-2 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is SUBSTITUTE SHEET cross-reactive with said pair of human monoclonal antibodies. 11. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S37-48-6-2-6, and derivatives thereof; or with (b) defined by its ability toe competitively inhibit the binding of antibody S37 -48-6-2-6 to said par of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S37-48-6-2-6 to said pair of human mono- clonal antibodies; and further that said antiidiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 12. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H28-48-I 1, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody H28-48-11 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody H28-48-11 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 13. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody L46-49-10-3, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody L46-49- I 0-3 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody L46-49- I 0-3 to said pair of human monoclonal antibodies; and further that said antiidiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 14. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody B4-1 -2-31, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody B4- 1-2-31 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody B4- I -2-31 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 15. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C33-13-8, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody C3 3-13-8 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody C33-13-8 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 16. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C31-145-12, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody C3 1-145-12 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the binding of antibody C3 1-145-12 to said pair of human monoclonal antibodies; and further that said anti- idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 17. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H22-10-11, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H22-10-11 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H22- 10-11 to said pair of human mono¬ clonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 18. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C39-25-25, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody C39-25-25 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C39-25-25 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 19. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S66-76-23-9, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody S66-76-23 -9 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S66-76-23-9 to said pair of human mono¬ clonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 20. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C49-15-35, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C49-15-35 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C49- 15-35 to said pair of human mono¬ clonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 21. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C39-30, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind- SUBSTITUTE SHEET ing of antibody C39-30 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind- ing of antibody C39-30 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 22. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S71-57, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S71-57 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S71-57 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 23. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C45-23-7, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C45-23-7 to said pair of human monoclonal antibodies; or with SUBSTITUTESHEET (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C45-23-7 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 24. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C52-22-10, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind- ing of antibody C52-22-10 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C52-22-10 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 25. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody L50-5-14, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody L50-5 -14 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any. species defined by its ability to competitively inhibit the bind- ing of antibody L50-5-14 to said pair of human monoclonal SUBSTITUTE SHEET antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 26. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H27-17-11, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H27-17-B to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H27-17-11 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 27. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H48-3, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H48-3 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H48-3 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 28. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody W15-26-6, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody W15-26-6 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody W15-26-6 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 29. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C33-23-7, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind- ing of antibody C33-23-7 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C33-23-7 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 30. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope SUBSTITUTESHEET expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody J18-76-6, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody J18-76-6 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody J18-76-6 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 31. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody W20-66-1, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody W20-66-1 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody W20-66-1 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 32. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: . SUBSTITUTE SHEET (a) monoclonal antibody W15-82-3, and derivatives thereof; or with (b) monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody W15-82-3 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody W15-82-3 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 33. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody C22-4-4, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody C22-4-4 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind- ing of antibody C22-4-4 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 34. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H70-9-55, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody H70-9-55 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind- ing of antibody H70-9-55 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 35. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S26-16-1, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the binding of antibody S26-16-1 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S26-16-1 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 36. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H101-2-1, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H101-2-1 to said pair of human monoclonal antibodies; or with SUBSTITUTE SHEET (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H101-2-1 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 37. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody H55-4, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind- ing of antibody H55-4 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind¬ ing of antibody H55-4 to said pair of human monoclonal antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 38. An anti-idiotypic antibody, antibody fragment or antisera capable of reacting with a shared idiotope expressed by a pair of human monoclonal antibodies, said shared idiotope being defined by reactivity with: (a) monoclonal antibody S20-26, and derivatives thereof; or with (b) any monoclonal antibody from any species defined by its ability to competitively inhibit the bind¬ ing of antibody S20-26 to said pair of human monoclonal antibodies; or with (c) any polyclonal antisera from any species defined by its ability to competitively inhibit the bind- ing of antibody S20-26 to said pair of human monoclonal SUBSTITUTESHEET antibodies; and further that said anti-idiotypic antibody, antibody fragment or antisera is cross-reactive with said pair of human monoclonal antibodies. 39. An anti-idiotypic antibody, antibody fragment or antisera having an antigen binding site, said site being capable of competing for binding with at least one HIV antigen to human idiotype expressed by a B-cell lymphoma in at least one patient having AIDS. 40. An anti-idiotypic antibody, antibody fragment or antisera capable of cross-reacting with at least one shared idiotope present on an antibody secreted by the hybridoma of deposit #HB9955 and on an antibody secreted by the hybridoma of deposit #HB9953. 41. An anti-idiotypic antibody, antibody fragment or antisera having an antigen binding site, said site being the internal image of an antigen that is capable of bind¬ ing to at least one shared idiotope present on an antibody secreted by the hybridoma of deposit #HB 10010 and an antibody secreted by the hybridoma of deposit #HB 10008. 42. A vaccine or active immunotherapeutic agent comprising at least one of the anti-idiotypic antibodies, antibody fragments or antisera of claim 39, 40, 41. 43. Method for making a human antibody, antibody fragment or antisera to at least one AIDS associated infectious agent comprising the steps of: (a) isolating at least one cell derived from lymph nodes of at least one HIV infected patient having follicular hyperplasia; (b) making at least one hybridoma thereto; (c) selecting those hybridomas of step 2 which secrete antibody(ies) reactive with at least one AIDS associated infectious agent; and ET (d) harvesting the antibody(ies) from said selected hybridoma(s) . 44. Product of the process of claim 43. 45. Method for making a human antibody, antibody fragment or antisera to at least one AIDS associated infectious agent comprising the steps of: (a) isolating at least one cell derived from lymph nodes of at least one HIV infected patient having AIDS associated lymphoma; (b) making at least one hybridoma thereto; (c) selecting those hybridomas of step 2 which secrete antibody(ies) reactive with at least one AIDS associated infectious agent; and (d) harvesting the antibody(ies) from said selected hybridoma(s) . 46. Product of the process of claim 45. 47. Method for making anti-idiotypic antibody, antibody, antibody fragment or antisera for at least one AIDS associated infectious agent, comprising the steps of: (a) isolating at least one cell derived from lymph nodes of at least one HIV infected patient having follicular hyperplasia; (b) making at least one hybridoma thereto; (c) selecting those hybridoma(s) of step 2 which secrete antibody(ies) reactive with at least one AIDS associated infectious agent; (d) harvesting the antibody(ies) from said selected hybridoma(s) ; (e) making at least one anti-idiotypic antibody to said antibody(ies) of step 3; and (f) identifying at least one anti-idiotypic antibody, antibody fragment or antisera which blocks the ~ nn O 90 60 binding of an AIDS associated infectious agent to an antibody of Step 3. (g) selecting at least one anti-idiotypic antibody, antibody fragment or antisera from Step 6 which 5 is capable of eliciting a humoral anti-AIDS associated infectious agent response in a species other than the one from which the anti-idiotypic antibody, antibody fragment or antisera was derived. 48. Product of the process of claim 47. 10 49. A vaccine or immunotherapeutic agent comprising at least one anti-idiotypic antibody made according to the method of claim 47. 50. Method for making anti-idiotypic antibody, anti¬ body fragment or antisera for at least one AIDS associated 15 infectious agent, comprising the steps of: (a) isolating at least one cell derived from lymph nodes of at least one HIV infected patient having AIDS associated lymphoma; (b) making at least one hybridoma thereto; 20 (c) selecting those hybridoma(s) of step 2 which antibody(ies) reactive with at least one AIDS associated infectious agent; (d) harvesting the antibody(ies) from said selected hybridoma(s) ; 25 (e) making at least one anti-idiotypic antibody to said antibody(ies) of step 3; and (f) identifying at least one anti-idiotypic antibody, antibody fragment or antisera which blocks the binding of an AIDS associated infectious agent to an 30 antibody of Step 3. (g) selecting at least one anti-idiotypic anti¬ body, antibody fragment or antisera from Step 6 which is capable of eliciting a humoral anti-AIDS associated infec¬ tious agent response in a species other than the one from which the anti-idiotypic antibody, antibody fragment or antisera was derived. 51. Product of the process of claim 50. 52. A vaccine or immunotherapeutic agent comprising at least one anti-idiotypic antibody made according to the method of claim 50. 53. An anti-idiotype antibody, antibody fragment or antisera capable of competitively binding with a member of the group of antibodies consisting of L50-19-13, C31-145, H101-2, L46-49 (S-005), H70-9 (S-009), BE0015-1, and C15- 87, said binding being to two or more autoantibodies res¬ cued from at least two patients having autoimmune disease. 54. The anti-idiotypic antibody L50-19-13 and anti¬ bodies having the same immunological characteristics as said antibody L50-19-13. 55. The anti-idiotype antibody producing hybridoma cell line deposited with the ATCC, Rockville, MD, under accession No. HB 9977. 56. A monoclonal antibody produced by the cell line of Claim 57. 57. An in vitro method for the detection of the presence or amount of Rheumatoid Factor ("RF") present in a fluid sample obtained from a patient, comprising: coating a solid support with human IgG,Fc fragment; contacting a first segment of said solid support with said sample; contacting a second segment of said solid support with a control sample; SUBSTITUTE SHEET contacting said first and second segments with a labeled anti-shared idiotype antibody capable of reacting with RF; determining the amount of said labeled antibody complexed with said RF; and correlating the amount of said labeled antibody complexed with said RF to the amount of RF in said sample. 58. An in vitro method for the detection of the presence or amount of Immune Complexes ("IC") present in a fluid sample obtained from a patient, comprising: coating a solid support with human Clq; contacting a first segment of said solid support with said sample; contacting a second segment of said solid support with a control sample; contacting said first and second segments with a labeled anti-shared idiotype antibody capable of reacting with IC; determining the amount of said labeled antibody complexed with said IC; and correlating the amount of said labeled antibody complexed with said IC to tee amount of IC in said sample. S ϋBS ,-τiτυτε sneε τ

Inventors: MILLER RICHARD ALAN, MILLER, RICHARD, ALAN
Applicants: IDEC PHARMA CORP, IDEC PHARMACEUTICALS CORPORATION
Application year: 1990
Main classification: C12N15
IPC codes: A61K39, A61P31, C07K14, C07K16, C12N5, C12N15, C12P21, C12R1, G01N33