Document:

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                                                                   EXHIBIT 10.32

                               RESEARCH AGREEMENT

         This Agreement is made as of the January 1, 2002 ("Effective Date"),
between ViaCell, Inc., a Delaware corporation having an address at One
Innovation Drive, Worcester MA 01605 ("VIACELL"), and The General Hospital
Corporation, a not-for-profit Massachusetts corporation doing business as
Massachusetts General Hospital, Fruit Street, Boston, Massachusetts 02114
("GENERAL").

         VIACELL desires GENERAL to perform research and evaluation herein
described upon the terms provided.

         NOW THEREFORE, the parties hereto agree as follows:

         1. The research project directed at ADMINISTRATION OF HUMAN UMBILICAL
CORD BLOOD CELLS IN MUSCULAR DYSTROPHY described in Appendix A and funded by
VIACELL ("Project") shall be performed by Dr. Robert Brown ("Principal
Investigator") and other GENERAL personnel working under the direction of
Principal Investigator (collectively with Principal Investigator,
"Investigators"). At the conclusion of the Project, a report disclosing the
results of the research shall be provided to VIACELL, which shall have the right
to use such results to the extent such use does not infringe any GENERAL patent
not expressly licensed to VIACELL herein.

         2. This Agreement shall remain in effect for a term of one (1) year
from the Effective Date.

         3. VIACELL agrees to provide GENERAL with a grant [*] which includes
the full direct costs of the Project and the full indirect costs attendant
thereto, as shown in the Budget attached hereto as Appendix B. The foregoing
grant shall be paid on the following schedule:

                  [*]

Payment shall be made to "The General Hospital Corporation" and shall be sent
to:

         Financial Director, Grants and Contracts
         Research Finance
         Massachusetts General Hospital
         Fifty Staniford Street, 10th floor
         Boston, MA  02114

         4. In the event that either party discloses to the other party any
information that relates to the Project which the disclosing party considers
confidential, the rights and obligations

                                       1
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
of the parties with respect to such information shall be governed by the terms
and conditions set forth in Appendix C.

         5.  ViaCell Proprietary Materials; Disclaimers.

Supply of ViaCell Proprietary Materials. For the purposes of this Agreement,
the term "ViaCell Proprietary Materials" shall mean any and all (i) materials
provided by VIACELL to GENERAL and Investigator hereunder, and (ii) materials
that incorporate or are combined with any materials provided by VIACELL to
GENERAL and Investigator hereunder. Promptly after the Effective Date, VIACELL
will provide to Investigator a reasonable quantity of the ViaCell Proprietary
Materials.

Ownership. VIACELL has developed the ViaCell Proprietary Materials over a
substantial period of time at substantial expense, and the ViaCell Proprietary
Materials are of great importance to VIACELL's business. Institution and
Investigator acknowledge that VIACELL is and will at all times remain the owner
of the ViaCell Proprietary Materials.

Limitations on Use and Transfer. Unless VIACELL has given prior written consent,
which shall not be unreasonably withheld, Institution and Investigator shall not
(a) use any ViaCell Proprietary Materials for any purposes other than performing
the Evaluation Plan during the Term, (b) use any ViaCell Proprietary Materials
in commercial research, which shall include but not be limited to research
sponsored by a third party commercial entity, (c) transfer or provide access to
the ViaCell Proprietary Materials to any third party, and/or (d) copy, reverse
engineer or attempt to derive the sequence or composition or underlying
information, structure or ideas of the ViaCell Proprietary Materials.

No Representations or Warranties: Compliance With Laws. Any ViaCell Proprietary
Materials delivered pursuant to this Agreement are understood to be experimental
in nature and may have hazardous properties. VIACELL MAKES NO REPRESENTATION OR
WARRANTY OF ANY KIND WITH RESPECT TO THE VIACELL PROPRIETARY MATERIALS OR
INFORMATION SUPPLIED BY IT TO INSTITUTION AND INVESTIGATOR HEREUNDER, AND
EXPRESSLY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT OF THIRD PARTY PATENTS, WITH RESPECT TO THE FOREGOING.
Institution will be solely responsible and liable, and shall indemnify and hold
harmless VIACELL, its directors, officers and employees, for any and all costs,
expenses (including attorneys' fees), damages and other liabilities arising from
activities undertaken by Institution and Investigator under this Agreement,
except to the extent (if any) resulting from the gross negligence or willful
misconduct of VIACELL. VIACELL will be solely responsible and liable, and shall
indemnify and hold harmless Institution, its directors, officers and employees,
for any and all costs, expenses (including attorneys' fees), damages and other
liabilities arising out of

                                       2
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
VIACELL's use of any Data generated under this Agreement, except to the extent
(if any) resulting from the gross negligence or willful misconduct of
Institution. Institution and Investigator will use all ViaCell Proprietary
Materials provided to it by VIACELL hereunder in compliance with all applicable
laws and regulations, including but not limited to those relating to animal
testing, biotechnological research or the handling and containment of
biohazardous materials. Institution and Investigator shall not use the ViaCell
Proprietary Materials in any in vivo experiments on human subjects.

No Implied License. Except for the right to use the ViaCell Proprietary
Materials to perform the Evaluation Plan, no license, express or implied, is
granted by VIACELL under any intellectual property rights owned or controlled or
developed hereunder by VIACELL.

         6. Investigators shall have the right to present or publish the results
of the Project and Principal Investigator shall provide an early draft of any
presentation or manuscript or abstract disclosing such results for review by
VIACELL prior to first public presentation or submission for publication, at
least thirty (30) days in advance in the case of a presentation or manuscript,
and at least seven (7) days in advance in the case of an abstract. At the
request of VIACELL, Investigators shall delete any of VIACELL's Confidential
Information provided under Appendix C from such presentation, manuscript or
abstract. If, during its review period, VIACELL notifies GENERAL and
Investigators that the proposed disclosure reveals a potentially patentable
invention, Investigators agree to defer submission for publication, or, if
practicable, presentation, for up to thirty (30) additional days, or until a
patent application is filed, whichever occurs first. At the end of such seven,
thirty or maximum sixty day period, as the case may be, Investigators shall be
free to make such presentation or to submit such manuscript or abstract for
publication at their discretion.

         7. Principal Investigator and any other Investigator who shall conceive
and reduce to practice an invention, solely or jointly, in the performance of
the Project (hereinafter referred to as "Invention") shall promptly report such
Invention to GENERAL and shall assign all of his or her rights, title and
interest in the Invention to GENERAL. GENERAL shall promptly advise VIACELL in
writing of each Invention disclosed to GENERAL and shall discuss with VIACELL
whether a patent application or applications (together with any patents issued
thereon, "Patent Rights") pertaining to such Invention should be filed and in
which countries. In the event of joint inventorship between VIACELL personnel
and GENERAL Investigators, VIACELL personnel shall assign all of their rights,
title and interest in the Invention ("Joint Invention") to VIACELL, and GENERAL
Investigators shall assign all of their rights, title and interest in the Joint
Invention to GENERAL, and the Joint Invention will be deemed to be jointly
owned. If both parties mutually agree that Patent Rights should be filed,
applications assigned solely to GENERAL shall be filed by GENERAL, and
applications owned jointly by GENERAL and VIACELL shall be filed as mutually
agreed upon by the parties. In the event VIACELL is not interested in having
Patent Rights filed with respect to a particular Invention, VIACELL shall advise
GENERAL of such fact within ninety (90) days from the date on which the

                                       3
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
Invention was disclosed to VIACELL by GENERAL and GENERAL shall be free to file
and prosecute Patent Rights on such Invention (including GENERAL's rights in any
Joint Invention) at its own expense and to license such Patent Rights to any
other party.

         All information given to VIACELL by GENERAL in accordance with this
Paragraph 7 will be held in confidence by VIACELL so long as such information
remains unpublished or publicly undisclosed by GENERAL.

         All patent costs pertaining to any Patent Rights filed by mutual
agreement of VIACELL and GENERAL, including preparation, filing, prosecution,
issuance and maintenance costs, shall be borne by VIACELL.

         As to any Patent Rights assigned in whole or in part to GENERAL and
filed by mutual agreement of the parties, VIACELL shall have (i) a royalty-free,
fully paid-up, non-exclusive, worldwide license under any intellectual property
rights for VIACELL's internal research use, and (ii) for the for the twelve (12)
months next following the filing of such Patent Rights in the United States
Patent and Trademark Office the option to obtain a world-wide, royalty bearing,
exclusive license under the rights assigned by Investigators to GENERAL therein
with the right to sublicense. It is understood that GENERAL will reserve the
right to use any Invention for research, clinical and educational purposes, and
that if federal funding supports the Invention, VIACELL's license will be
subject to the rights, conditions and limitations imposed by U.S. law including
without limitation the royalty-free non-exclusive license granted to the U.S.
government (see 35 USC sec. 202 et seq. and regulations pertaining thereto).

         This option is to be exercised by written notice to GENERAL during said
twelve month period and the negotiation, during the six (6) months next
following such notice, of a license agreement containing license terms standard
for agreements between universities and industry including without limitation
clauses providing for payment of reasonable royalties and other compensation to
GENERAL, objective, time-limited due diligence provisions for the development,
commercialization and marketing of a product embodying the Invention and product
liability indemnification and insurance requirements which are acceptable to
GENERAL's liability insurance carrier. In the absence of such notice by VIACELL
and agreement on license terms, GENERAL may grant a license to such Patent
Rights to any other party.

         8. GENERAL and VIACELL shall each be responsible and shall hold the
other and its directors, trustees, employees, and staff harmless for any injury
to persons or damage to property, to the extent that such injury or damage is
caused by the negligence or the reckless or intentional misconduct of their
directors, trustees, employees or staff in carrying out the Project; provided,
however, that VIACELL will hold harmless GENERAL and its directors, trustees,
employees, and staff against any and all actions, suits, claims, demands or
prosecutions that may be brought or instituted against GENERAL and/or its
directors, trustees, employees and staff

                                       4
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
based on or arising out of the manufacture, use, sale or other distribution of
any product by VIACELL, its affiliates or licensees, or the use of the results
of the research or any material transferred by GENERAL to VIACELL, its
affiliates or licensees, excepting any such action, suit, claim, demand or
prosecution which is based solely on the negligence or reckless or intentional
misconduct of GENERAL and/or its directors, trustees, employees or staff in the
use of such product. Any party entitled to indemnification hereunder shall give
the indemnifying party prompt notice of any covered claim, shall provide the
indemnifying party with the opportunity to defend against the claim, and shall
reasonably cooperate in such defense.

         9. Each party agrees that, except as required by applicable laws or
regulations, it shall not use the name or logo of the other party or of any
employee or staff member of the other party in any advertising, promotional
material, press release or other publicity without the prior written consent of
such party, which consent shall not be unreasonably withheld or delayed.

         10. Any request, notice, report, approval or other communication
required or permitted under this Agreement will be in writing (except in the
case of verbal communications and teleconferences updating either party as to
the status of work hereunder), should be addressed as set forth below or such
other address as either party may designate:

To VIACELL:         ViaCell Inc.
                    One Innovation Drive
                    Worcester, MA 01605
                    Attn:  Seth Finklestein, M.D.
                    cc:  Sharon Pick, Director of Business Development

To GENERAL:         Massachusetts General Hospital
                    Thirteenth Street, Building 149
                    Charlestown, MA 02129
                    Attn:  Director, Corporate Sponsored Research & Licensing

To Investigator:    Robert H. Brown, Jr., D. Phil, M.D.
                    Massachusetts General Hospital
                    Day Lab, MGH-East, Room 3125
                    Building 114, Navy Yard
                    Charlestown, MA 02129

         11. If either party shall fail to faithfully perform any of its
obligations under this Agreement, the non-defaulting party may give written
notice of the default to the defaulting party. Unless such default is corrected
within thirty (30) days after such notice, the notifying party may terminate
this Agreement upon written notice. Expiration or termination of this

                                       5
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
Agreement for any reason shall be without prejudice to any rights that shall
have accrued to the benefit of either party prior to such expiration or
termination, and shall not relieve either party of any obligations that have
accrued to either party prior to such expiration or termination or that survive
such expiration or termination (including, without limitation, under Articles 4,
5, 6, 7, 8 and 9 of this Agreement). In addition, following expiration or
termination of this Agreement, at VIACELL's request, GENERAL shall return to
VIACELL or destroy, as instructed by VIACELL, the ViaCell Proprietary Materials
and ViaCell Confidential Information.

         12. Neither party shall assign this Agreement or any rights hereunder
without the prior written consent of the other party, except in the case of a
merger, reorganization, sale of substantially all assets or other "change in
control" transaction. Subject to the foregoing, this Agreement shall be binding
upon and inure to the benefit of the Parties hereto and their respective
successors and assigns.

         13. This Agreement shall be governed by the laws of the Commonwealth of
Massachusetts, regardless of the choice of law rules of any jurisdiction.

IN WITNESS WHEREOF, GENERAL and VIACELL have caused this instrument to be
executed.

VIACELL, INC.                          THE GENERAL HOSPITAL CORPORATION

BY:  /s/ Seth Finklestein              BY:  /s/ Marie Lossky
    ----------------------                ----------------------------------

NAME   Seth Finklestein                NAME:   Marie Lossky
    ----------------------                    ------------------------------

TITLE:   VP, Neuroscience              TITLE:   Industry Agreement Manager
     ---------------------                    ------------------------------

DATE:   1/2/01                         DATE:    12/18/01
     ----------------------                   -------------------------------

I have read Paragraphs 5, 6 and 7 of the foregoing Agreement and agree to comply
with the obligations of the Principal Investigator/Investigators stated therein.
In addition, I have read Appendix C and agree to comply with the obligations of
GENERAL stated therein.

                                                         /s/ Robert Brown
                                                     ---------------------------

                                                     NAME:  Dr. Robert Brown

                                                     DATE:    12/20/2001
                                                          ----------------------

                                       6
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                   APPENDIX A

         PROPOSAL FOR ADMINISTRATION OF HUMAN UMBILICAL CORD BLOOD CELLS

                              IN MUSCULAR DYSTROPHY

                                  submitted by:

                          Robert H. Brown, Jr., M.D.
                          Day Lab, MGH-East, Room 3125
                          Building 114, Navy Yard
                          Charlestown, MA 02129
                          Ph:  617-726-5750
                          Fx:  617-726-8543
                          Em: brown@helix.mgh.harvard.edu

                                       to:

                             Seth Finklestein, M.D.
                                  Viacell, Inc.
                                 DRAFT 10-04-01

                                       1
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                       [*]
        9 pages omitted pursuant to a request for confidential treatment

                                       2
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>

                                   APPENDIX B

                                      [*]

        3 pages omitted pursuant to a request for confidential treatment

                                       3

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and
Exchange Commission.
<PAGE>
                                   APPENDIX C

                            CONFIDENTIAL INFORMATION

         It is anticipated that in the performance of the Project, the parties
will be provided with or given access to certain information of the other party
which that party considers proprietary. The rights and obligations of the
parties with respect to such information are as follows:

1. CONFIDENTIAL INFORMATION. For purposes of this Agreement, the term
"Confidential Information" shall mean any confidential or proprietary
scientific, technical, trade or business information given by one party (the
"Disclosing Party") to the other party (the "Receiving Party") in connection
with this Agreement. The Receiving Party shall use the Confidential Information
of the Disclosing Party only in accordance with the activities contemplated by
this Agreement and shall use its reasonable efforts to not disclose to any third
party any Confidential Information of the Disclosing Party, without the prior
written consent of the Disclosing Party. The foregoing obligation shall survive
the expiration or termination of this Agreement for a period of five (5) years.
This obligation shall not apply to Confidential Information that:

         (a) is known by the Receiving Party at the time of its receipt, and not
through a prior disclosure by the Disclosing Party to the Receiving Party, as
documented by business records;
         (b) at the time of disclosure or thereafter becomes published or
otherwise part of the public domain without breach of this Agreement by the
Receiving Party;
         (c) is subsequently disclosed to the Receiving Party by a third party
who has the right to make such disclosure;
         (d) is developed by the Receiving Party independently of proprietary
information or other information received from the Disclosing Party and such
independent development can be properly demonstrated by the Receiving Party; or
         (e) is required to be disclosed by law or court order, provided that
notice is promptly delivered to the Disclosing Party in order to provide an
opportunity to seek a protective order or other similar order with respect to
such proprietary information and thereafter the Receiving Party discloses only
the minimum information required to be disclosed in order to comply with the
request, whether or not a protective order or other similar order is obtained by
the Disclosing Party.

                                       3
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.<PAGE>
                                                                   Exhibit 10.33

                                LICENSE AGREEMENT

         THIS AGREEMENT, effective as of March 15, 2002 ("EFFECTIVE DATE"), is
made by and between THE GENERAL HOSPITAL CORPORATION, a not-for-profit
corporation doing business as Massachusetts General Hospital, having a place of
business at Fruit Street, Boston, Massachusetts 02114 ("GENERAL"), and VIACELL
ENDOCRINE SCIENCE, INC., a subsidiary of ViaCell, Inc., having offices at 131
Clarendon Street, Boston, Massachusetts 02116 ("VIACELL").

         WHEREAS, under research programs funded by the Howard Hughes Medical
Institute ("HHMI"), GENERAL and the U.S. Government, HHMI and GENERAL, through
research conducted by Dr. Joel Habener, Dr. Denise Faustman and their
colleagues, having developed inventions pertaining to pancreatic stem cells for
treatment of diabetes;

         WHEREAS, GENERAL has filed U.S. and foreign patent applications
covering said inventions;

         WHEREAS, pursuant to the Patent and Intellectual Property Agreement
between HHMI and GENERAL dated November 16, 1987, all of Dr. Joel Habener's and
other HHMI employees' rights, title and interest in said applications have been
assigned by HHMI to GENERAL;

         WHEREAS, all of Dr. Denise Faustman's rights, title and interest in
said applications have been assigned to GENERAL;

         WHEREAS, GENERAL represents to the best of its knowledge and belief
that it is the owner of all rights, title and interest in said patent
applications and has the right and ability to grant the licenses hereinafter
described;

         WHEREAS, as centers for research and education, GENERAL and HHMI are
interested in licensing said patent applications and thus benefiting the public,
and in facilitating the dissemination of the results of research in the form of
useful products, but are without capacity to commercially develop, manufacture,
and distribute any such product; and

         WHEREAS, VIACELL having such capacity, desires to commercially develop,
manufacture, use and distribute such products throughout the world;

         NOW THEREFORE, in consideration of the premises and of the faithful
performance of the covenants herein contained, the parties hereto agree as
follows:

                                 1. DEFINITIONS

         1.1 The term "ACCOUNTING PERIOD" shall mean each six-month period
ending June 30 and December 31.

         1.2 The term "AFFILIATE" with respect to VIACELL shall mean any
corporation or other legal entity controlling, controlled by or under common
control with VIACELL. The term

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
"AFFILIATE" with respect to GENERAL shall mean any company controlling,
controlled by, or under common control with GENERAL. The term "control" means
possession, direct or indirect, of the powers to direct or cause the direction
of the management and policies of an entity, whether through the ownership of
voting securities, by contract or otherwise.

         1.3 The term "FIRST COMMERCIAL SALE" shall mean in each country the
first sale of any PRODUCT by VIACELL, its AFFILIATES or SUBLICENSEES.

         1.4 The term "LICENSE FIELD" shall mean the diagnosis, treatment or
prevention of human and animal diseases and conditions.

         1.5 The term "NET SALE PRICE" shall mean the GROSS SALES PRICE as
defined in (b) below received by VIACELL or any of its AFFILIATES or
SUBLICENSEES ("SELLERS") for the sale or distribution of any PRODUCT to a final
customer who will be the end user of the PRODUCT and is not an AFFILIATE or
SUBLICENSEE ("CUSTOMER"), less (to the extent appropriately documented) the
following amounts actually paid out by VIACELL, its AFFILIATE or SUBLICENSEE or
credited against the amounts received by them from the sale or distribution of
PRODUCT:

              (a) (i) credits and allowances for price adjustment, rejection,
or return of PRODUCTS previously sold;

                  (ii) rebates and cash discounts to purchasers allowed and
taken;

                  (iii) amounts for transportation, insurance, handling or
shipping charges to purchasers;

                  (iv) taxes, duties and other governmental charges levied on or
measured by the sale of PRODUCTS, whether absorbed by VIACELL or paid by the
purchaser so long as VIACELL's price is reduced thereby, but not franchise or
income taxes of any kind whatsoever;

                  (v) charge back payments and/or rebates for PRODUCTS provided
to managed health care organizations, international organizations, or federal,
state, local or other governments, including for example in the United States,
Medicare and Medicaid; and

                  (vi) for any sale in which the United States government on the
basis of its royalty-free license pursuant to 35 USC Sec. 202(c) to any PATENT
RIGHT requires that the GROSS SALES PRICE of any PRODUCT subject to such PATENT
RIGHT be reduced by the amount of such royalty owed GENERAL pursuant to
Paragraph 3.1, the amount of such royalty.

              (b) For any bona fide sale to a bona fide CUSTOMER by VIACELL or
any of its AFFILIATES or SUBLICENSEES, the GROSS SALES PRICE shall be the gross
billing price of the PRODUCT.

                                       2
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
              (c) If VIACELL or any of its AFFILIATES or SUBLICENSEES sell any
PRODUCT in a bona fide sale as a component of a combination of active functional
elements, the GROSS SALES PRICE of the PRODUCT shall be determined by
multiplying the GROSS SALES PRICE of the combination of the fraction A over A +
B, in which "A" is the GROSS SALES PRICE of the PRODUCT portion of the
combination when sold separately during the ACCOUNTING PERIOD in the country in
which the sale was made, and "B" is the GROSS SALES PRICE of the other active
elements of the combination sold separately during said ACCOUNTING PERIOD in
said country. In the event that no separate sale of either such PRODUCT or
active elements of the combination is made during said ACCOUNTING PERIOD in said
country, the GROSS SALES PRICE of the PRODUCT shall be determined by multiplying
the GROSS SALES PRICE of such combination by the fraction C over C + D, in which
"C" is the standard fully-absorbed cost of the PRODUCT portion of such
combination, and "D" is the sum of the standard fully-absorbed costs of the
other active elements component(s), such costs being arrived at using the
standard accounting procedures of VIACELL which will be in accord with generally
accepted accounting practices.

              (d) If a SELLER commercially uses or disposes of any PRODUCT by
itself (as opposed to use or disposition of the PRODUCT as a component of a
combination of active functional elements) other than in a bona fide sale to a
bona fide CUSTOMER, the GROSS SALES PRICE hereunder shall be the price which
would be then payable in an arm's length transaction with such a CUSTOMER; and
if a SELLER commercially uses or disposes of any PRODUCT as a component of a
combination of active functional elements other than in a bona fide sale to a
bona fide customer, the GROSS SALES PRICE of the PRODUCT shall be determined in
accordance with Paragraph 1.5(c) above, using as the GROSS SALES PRICE of the
combination that price which would be then payable in an arm's length
transaction; provided, however, that SELLERS may use or dispose of PRODUCTS for
clinical trials, and the GROSS SALES PRICE with respect to such PRODUCTS shall
be calculated based on the price, if any, actually billed therefor.

              (e) Transfer of a PRODUCT within VIACELL or between VIACELL and an
AFFILIATE for sale by the transferee shall not be considered a sale, commercial
use or disposition for the purpose of the foregoing paragraphs; in the case of
such transfer the GROSS SALES PRICE shall be based on sale of the PRODUCT by the
transferee.

         1.6 The term "PATENT RIGHT" shall mean the U.S. and foreign patent
applications listed on APPENDIX A, or the equivalent of such applications,
including, without limitation, any division, continuation or any foreign patent
application or Letters Patent or the equivalent thereof issuing thereon or
reissue, reexamination or extension thereof. PATENT RIGHTS shall also include
those claims in any continuation-in-part of the aforementioned patent
applications directed to subject matter specifically described or claimed in
said patent applications.

         1.7 The term "PRODUCT" shall mean any article, device, composition,
method or service the manufacture, use, or sale of which

                                       3

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
              (a) absent the licenses granted herein, would infringe a VALID
CLAIM of any PATENT RIGHT, or

              (b) does not infringe a VALID CLAIM of any PATENT RIGHT licensed
to VIACELL hereunder, but the discovery, development, manufacture or use of
which requires or materially employs non-public KNOW-HOW.

         1.8 The term "SUBLICENSEE" shall mean any non-AFFILIATE third party
granted a license by VIACELL or by an AFFILIATE pursuant to Paragraph 2.1(d). As
used in this Agreement, "SUBLICENSEE" shall include, without limitation, any
third party to whom VIACELL or an AFFILIATE has granted, directly or indirectly,
the right to distribute a PRODUCT, provided that such third party has the
responsibility in whole or in part for marketing and/or promotion of the PRODUCT
within the territory for which such distribution rights are granted.

         1.9 The term "SUBLICENSEE REVENUE" shall mean any payments that VIACELL
receives from a SUBLICENSEE in consideration of the sublicense of the rights
granted to VIACELL under Article 2 including, without limitation, license fees,
milestone payments and license maintenance fees, but excluding the following
payments: (a) royalties on NET SALES by the SUBLICENSEE for which GENERAL
receives its royalties pursuant to Paragraph 5.1, (b) payments made in
consideration of the issuance of equity or debt securities of VIACELL at fair
market value, and (c) payments specifically committed to the research or
development of PRODUCTS actually conducted by or for VIACELL, whether in the
form of funding for future costs or reimbursement for costs previously incurred.

         1.10 The term "KNOW-HOW" shall mean any unpatented technical
information, research data, designs, formulas, process information, clinical
data and other information which is known to Dr. Joel Habener on the EFFECTIVE
DATE and which GENERAL has the right to license, necessary for the exercise or
use of the PATENT RIGHTS in the LICENSE FIELD.

         1.11 The term "VALID CLAIM" shall mean any unexpired issued claim or
pending claim prosecuted in good faith of any PATENT RIGHT that has not been (i)
finally rejected, (ii) declared invalid or unenforceable by a patent office or
court of competent jurisdiction in any unappealed and unappealable decision or
(iii) admitted to be invalid or unenforceable through reissue or disclaimer or
otherwise by the holder thereof.

                                   2. LICENSE

         2.1 GENERAL hereby grants VIACELL, to the extent not prohibited by the
United States Government:

              (a) an exclusive, worldwide, royalty-bearing license in the
LICENSE FIELD under GENERAL's rights in PATENT RIGHTS to make, have made, use,
sell, offer for sale and import PRODUCTS;

                                       4

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
              (b) to the extent an exclusive license is not available to VIACELL
in a country, due to legal or regulatory action in such country, a
non-exclusive, royalty-bearing license in such country in the LICENSE FIELD
under PATENT RIGHTS to make, have made, use, sell, offer for sale and import
PRODUCTS;

              (c) a non-exclusive, worldwide fully paid-up license to use the
KNOW-HOW in the LICENSE FIELD;

              (d) the right to sublicense PATENT RIGHTS and KNOW-HOW licensed to
VIACELL.

         The above licenses to sell PRODUCTS include, without limitation, the
right to grant to the purchaser or recipient of products from VIACELL, its
AFFILIATES, and SUBLICENSEES the right to use such purchased PRODUCTS in a
method coming within the scope of PATENT RIGHTS.

         2.2 (a) It is understood that the granting of any license hereunder is
subject to GENERAL's and GENERAL's AFFILIATES' right to make and to use the
subject matter described and claimed in all PATENT RIGHTS for research, clinical
and educational purposes but for no other purpose, and that if federal funding
supported any PATENT RIGHT, VIACELL's license will be subject to the rights,
conditions and limitations imposed by U.S. law including without limitation the
royalty-free non-exclusive license granted to the U.S. government (see 35 U.S.C.
Section 202 et seq. and regulations pertaining thereto).

              (b) It is further understood that all rights granted in this
Agreement are expressly granted subject to HHMI's institution-wide, paid-up,
non-exclusive, irrevocable license to use the subject matter described and
claimed in all PATENT RIGHTS for its research and other non-commercial purposes
but for no other purpose, without the right to sublicense or assign.

         2.3 Upon request by VIACELL, GENERAL, acting through Dr. Joel Habener,
shall disclose to VIACELL KNOW-HOW. A summary of non-public KNOW-HOW to be
transferred hereunder is attached as APPENDIX D, which may be modified from time
to time by mutual written agreement of the parties (e.g. in the event that such
KNOW-HOW becomes public).

         2.4 GENERAL shall promptly inform VIACELL of any new patent
applications that name Dr. Joel Habener as inventor and that claim the use of
stem cells for treatment of diabetes, provided that such applications are not
encumbered by an agreement with a third party. However, it is understood that
nothing in this Agreement shall be construed to grant VIACELL a license express
or implied under any patent owned solely or jointly by GENERAL other than the
PATENT RIGHTS expressly licensed hereunder.

                          3. DUE DILIGENCE OBLIGATIONS

                                       5

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
         3.1 VIACELL shall itself, or through its AFFILIATES or SUBLICENSEES,
use its reasonable best efforts, based on reasonable business judgment, to
develop and make commercially available PRODUCTS for commercial sales and
distribution throughout the world in the LICENSE FIELD. Such efforts shall
include the following:

         VIACELL shall perform the pre-clinical research and development work
defined in APPENDIX B ("INITIAL OBJECTIVE") within the first 18 months following
the EFFECTIVE DATE. VIACELL, through its parent company, ViaCell, Inc., will
provide funding of $2 million to complete the INITIAL OBJECTIVES. The parties
agree that this sum may need to be revised as a function of the agreed-upon
objectives and shall only include those costs directly incurred in the research
and development of a PRODUCT. VIACELL shall have its own laboratory space,
scientific personnel, and medical/scientific advisory board, which shall be
established and maintained (or, in the case of personnel, hired and employed) at
VIACELL's discretion as needed to achieve the INITIAL OBJECTIVES and any other
development objectives. As a subsidiary of ViaCell, Inc., VIACELL shall have
access to additional personnel and resources of ViaCell, Inc. as needed to
achieve the INITIAL OBJECTIVES and any other development objectives.

         Within sixty (60) days following completion of the INITIAL OBJECTIVES,
VIACELL shall meet the GENERAL and the inventors, to the extent they wish to
participate, to present and discuss the following: (i) results of the initial
research and development work; (ii) proposed business plan for VIACELL; and
(iii) proposed clinical development plan and a commercially reasonable
development timeline. GENERAL and VIACELL shall adopt further time-limited
performance objectives at that time, which objectives shall be appended to this
Agreement as APPENDIX C. Such objectives may include taking the following steps
within defined timeframes: to complete all animal toxicity tests required in
connection with securing U.S. Food and Drug Administration ("FDA") approval of
clinical evaluations thereof; to initiate and thereafter diligently pursue
clinical evaluations of a PRODUCT and in connection therewith take all actions
reasonably necessary under the Food, Drug and Cosmetic Act (21 USC 301-391); to
introduce PRODUCT into all commercially feasible markets.

         Provided, however, that GENERAL shall not unreasonably withhold its
consent to any revision in any time periods specified herein or established in
accordance with this Paragraph 3.1 whenever requested in writing by VIACELL and
supported by evidence of technical difficulties or delays that VIACELL could not
have reasonably avoided. Failure to achieve any objective within the above
stated time periods, or within the time periods established in accordance with
this Paragraph 3.1 or within any extension granted by GENERAL shall result in
GENERAL having the right to cancel upon thirty (30) days notice any exclusive
license granted hereunder or convert any exclusive license to a non-exclusive
license.

         3.2 In the event there is a disagreement between the parties regarding
the proposed business or clinical plans, the parties will engage an objective
third party to advise on the matter and recommend an optimal plan.

                                       6
* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
         3.3 VIACELL shall invite Dr. Joel Habener and Dr. Denise Faustman to
participate as members of the medical/scientific advisory board of VIACELL under
separate consulting agreements.

         3.4 At intervals no longer than every six (6) months, VIACELL shall
report in writing to GENERAL on progress made toward the development and
commercialization of PRODUCTS.

4. FILING, PROSECUTION AND MAINTENANCE OF PATENT RIGHTS AND JOINT PATENT RIGHTS

         4.1 (a) GENERAL shall be responsible for the preparation, filing,
prosecution and maintenance of all patent applications and patents included in
PATENT RIGHTS, at VIACELL's expense. GENERAL shall control patent prosecution of
all PATENT RIGHTS using outside patent counsel acceptable to VIACELL in such
countries as VIACELL shall reasonably specify.

              (b) VIACELL shall reimburse GENERAL for all reasonable costs for
the preparation, filing, prosecution and maintenance of all PATENT RIGHTS
("COSTS") incurred by GENERAL prior to the EFFECTIVE DATE ("PAST PATENT COSTS").
Reimbursement to GENERAL shall be made as follows: Within sixty (60) days
following the execution of this Agreement, GENERAL shall submit to VIACELL an
invoice of the PAST PATENT COSTS, supported by appropriate documentation.
VIACELL shall pay GENERAL fifty percent (50%) of the PAST PATENT COSTS reported
on such invoice within 30 days of receiving said invoice and shall pay the
balance of the PAST PATENT COSTS reported on said invoice on the first
anniversary of the EFFECTIVE DATE. PAST PATENT COSTS are estimated at forty-one
thousand four hundred seventy six dollars and ninety-two cents ($41,476.92),
however, the total COSTS incurred by GENERAL and supported by appropriate
documentation shall be considered the amount of PAST PATENT COSTS to be
reimbursed by VIACELL in accordance with this Paragraph 4.1(b).

              (c) Subject to Paragraph 4.2, VIACELL shall reimburse GENERAL for
all COSTS incurred by GENERAL after the EFFECTIVE DATE and during the term of
this Agreement, within thirty (30) days of receipt of invoices from GENERAL or
its outside counsel as contemplated herein.

         4.2 With respect to any PATENT RIGHT, each document or a draft thereof
pertaining to the filing, prosecution, or maintenance of such PATENT RIGHT,
including but not limited to each patent application, office action, response to
office action, request for terminal disclaimer, and request for reissue or
reexamination of any patent issuing form such application shall be provided to
VIACELL as follows. Documents received from any patent office or counsel's
analysis thereof shall be provided promptly after receipt. For a document to be
filed in any patent office, a draft of such document shall be provided
sufficiently prior to its filing, to the extent practicable at least fourteen
days, to allow for review and comment by VIACELL.

                                       7

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
VIACELL shall have the right to participate in, comment upon and make
recommendations regarding the course of patent prosecution, which
recommendations GENERAL agrees to follow except to the extent such
recommendations result, in GENERAL's determination, in an unwarranted narrowing
of PATENT RIGHTS. In no event shall GENERAL allow the PATENT RIGHTS to be
narrowed without providing advance written notice to VIACELL.

         4.3 If VIACELL shall elect not to pay or continue to pay the COSTS for
any PATENT RIGHT, VIACELL shall so notify GENERAL promptly and VIACELL shall
thereafter be relieved of the obligation to pay any additional COSTS regarding
such PATENT RIGHT incurred after the receipt of such notice by GENERAL. Such
U.S. or foreign patent application or patent shall thereupon cease to be a
PATENT RIGHT hereunder and GENERAL shall be free to prosecute or maintain such
PATENT RIGHT at its own expense and to license its rights to that particular
PATENT RIGHT to any other party on any terms.

                                  5. PAYMENTS

         5.1 Beginning with the FIRST COMMERCIAL SALE in any country, on all
sales of PRODUCTS anywhere in the world by VIACELL, its AFFILIATES or
SUBLICENSEES, VIACELL shall pay GENERAL royalties in accordance with the
following schedule, such undertaking and schedule having been agreed to for the
purpose of reflecting and advancing the mutual convenience of the parties. For
each PRODUCT sold by VIACELL or its AFFILIATES and SUBLICENSEES:

              (a) [*] of the NET SALES PRICE so long as the PRODUCT, its
manufacture, use or sale is covered by a VALID CLAIM of any PATENT RIGHT in the
country of sale licensed exclusively to VIACELL; and

              (b) [*] of the NET SALES PRICE whenever the PRODUCT, its
manufacture, use or sale is covered by VALID CLAIM of any PATENT RIGHT in the
country of sale licensed non-exclusively to VIACELL; and

              (c) During each of the ten (10) years next following the FIRST
COMMERCIAL SALE anywhere in the world by VIACELL, its AFFILIATES or
SUBLICENSEES, [*] of the NET SALES PRICE on which no royalty is payable under
Paragraph 5.1(a) or 5.1(b) above.

         5.2 (a) In the event that more than one royalty rate under Paragraph
5.1 is applicable to a PRODUCT, the highest of the applicable royalties shall
apply.

              (b) Only one royalty under Paragraph 5.1 shall be due and payable
to GENERAL by VIACELL for any PRODUCT regardless of the number of PATENT RIGHTS
covering such PRODUCT.

              (c) In the event VIACELL is required to license any technology of
a third party in order to make, use, sell, offer for sale or import PRODUCTS,
then the royalty payment

                                       8

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
due to GENERAL under Paragraph 5.1 shall be reduced by fifty percent (50%) of
the royalties paid by VIACELL under such third party license; provided, however,
that in no event shall the royalty payable to GENERAL under Paragraph 5.1 be
reduced by more than fifty percent (50%) in any ACCOUNTING PERIOD.

              (d) If any license granted pursuant to Article 2 shall be or
become non-exclusive and GENERAL shall license any PATENT RIGHT to another
licensee for the purpose of making, using, selling, offering for sale or
importing PRODUCTS and accept a royalty or royalties more favorable to such
licensee than herein provided for, GENERAL shall give written notice thereof to
VIACELL AND as of the effective time of such more favorable royalty or
royalties, VIACELL's obligation hereunder to pay royalty or royalties to GENERAL
shall be revised to the more favorable rate provided the licensee.

              (e) In the event that the royalty paid to GENERAL hereunder is a
significant factor in the return realized by VIACELL so as to diminish VIACELL's
capability to respond to competitive pressures in the market, GENERAL agrees to
consider a reasonable reduction in the royalty paid to GENERAL as to each such
PRODUCT for the period during which such market condition exists. Factors
determining the size of the reduction will include profit margin on PRODUCT and
on analogous products, prices of competitive products, total prior sales by
VIACELL, and VIACELL's expenditures in PRODUCT development.

         5.3 Subject to Paragraph 5.4, VIACELL shall pay GENERAL [*] of all
SUBLICENSEE REVENUE received by VIACELL. Such payments shall be due and payable
within sixty (60) days after VIACELL receives the relevant payment from the
SUBLICENSEE.

         5.4 VIACELL shall pay GENERAL the following amounts upon the occurrence
of the following milestones, which amounts are due no more than once for each
PRODUCT:

              (a) upon filing the first Investigational New Drug (IND)
application for each PRODUCT by VIACELL or an AFFILIATE or SUBLICENSEE: the
greater of (i) [*] or (ii) [*] of any SUBLICENSEE REVENUE received by VIACELL
attributable to this event;

              (b) upon commencement of the first Phase III clinical trial of
each PRODUCT by VIACELL or an AFFILIATE or SUBLICENSEE: the greater of (i) [*]
or (ii) [*] of any SUBLICENSEE REVENUE received by VIACELL attributable to the
commencement of the first Phase III clinical trial of such PRODUCT;

              (c) upon filing with the FDA of the first Biologics License
Application (BLA), or comparable application with respect to each PRODUCT by
VIACELL or an AFFILIATE or SUBLICENSEE: the greater of (i) [*] or (ii) [*] of
any SUBLICENSEE REVENUE received by VIACELL attributable to the filing with the
FDA of the first BLA or comparable application with respect to such PRODUCT; and

                                       9

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
              (d) upon approval by the FDA of the first BLA or comparable
application with respect to each PRODUCT by VIACELL or an AFFILIATE or
SUBLICENSEE: the greater of (i) [*] or (ii) [*] of any SUBLICENSEE REVENUE
received by VIACELL attributable to the approval by the FDA of the first BLA or
comparable application with respect to such PRODUCT.

         5.5 VIACELL shall pay GENERAL an annual minimum payment of thirty
thousand dollars ($30,000) per calendar year, commencing with the calendar year
beginning thirty (30) months from the EFFECTIVE DATE, i.e. on September 15,
2004. The annual minimum payment for each year shall be due within thirty (30)
days of said month and day, and VIACELL may credit all payments made to GENERAL
under this Article 5 during the prior twelve (12) month period against such
annual minimum payment due each year.

         5.6 The payments due under this Agreement shall, if overdue, bear
interest until payment at a per annum rate equal to one percent (1%) above the
prime rate in effect at the Fleet Bank on the due date, not to exceed the
maximum permitted by law. The payment of such interest shall not preclude
GENERAL from exercising any other rights it may have as a consequence of the
lateness of any payment.

                            6. REPORTS AND PAYMENTS

         6.1 VIACELL shall keep, and shall cause each of its AFFILIATES and
SUBLICENSEES, if any, to keep full and accurate books of accounts containing all
particulars that may be necessary for the purpose of calculating all royalties
payable to GENERAL. Such books of account shall be kept at their principal place
of business and, with all necessary supporting data shall, during all reasonable
times, for the three (3) years next following the end of the calendar year to
which each shall pertain, be open for inspection at reasonable times after
reasonable written notice by GENERAL or its designee at GENERAL's expense for
the purpose of verifying royalty statements or compliance with this Agreement.
If the results of such audit demonstrate under-reporting of greater than five
percent (5%) VIACELL shall pay the costs of the audit.

         6.2 In each year the amount of royalty due shall be calculated
semiannually as of the end of each ACCOUNTING PERIOD and shall be paid
semiannually within the sixty (60) days next following such date, every such
payment to be supported by the accounting prescribed in Paragraph 6.3 and to be
made in United States currency. Whenever conversion from any foreign currency
shall be required, such conversion shall be at the rate of exchange thereafter
published in the Wall Street Journal for the business day closest to the end of
the applicable ACCOUNTING PERIOD.

         6.3 With each semiannual payment, VIACELL shall deliver to GENERAL a
full and accurate accounting to include at least the following information:

                                       10

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
              (a) Quantity of each PRODUCT sold or leased (by country) by
VIACELL, and its AFFILIATES or SUBLICENSEES;

              (b) Total billings for each PRODUCT (by country);

              (c) Quantities of each PRODUCT used by VIACELL and its AFFILIATES
or SUBLICENSEES;

              (d) Names and addresses of all SUBLICENSEES of VIACELL; and

              (e) Total royalties payable to GENERAL.

                                7. INFRINGEMENT

         7.1 GENERAL will protect its PATENT RIGHTS from infringement and
prosecute infringers when, in its sole judgement, such action may be reasonably
necessary, proper and justified.

         7.2 If VIACELL shall have supplied GENERAL with written evidence
demonstrating to GENERAL's reasonable satisfaction prima facie infringement of a
claim of a PATENT RIGHT in the LICENSE FIELD by a third party, VIACELL may by
notice request GENERAL to take steps to protect the PATENT RIGHT. GENERAL shall
notify VIACELL within three (3) months of the receipt of such notice whether
GENERAL intends to prosecute the alleged infringement. If GENERAL notifies
VIACELL that it intends to prosecute, GENERAL shall, within three (3) months of
its notice to VIACELL either (i) cause infringement to terminate or (ii)
initiate legal proceedings against the infringer. In the event GENERAL notifies
VIACELL that GENERAL does not intend to prosecute said infringement VIACELL may,
upon notice to GENERAL, initiate legal proceedings against the infringer at
VIACELL's expense and in GENERAL's name if so required by law. No settlement,
consent judgment or other voluntary final disposition of the suit which
invalidates or restricts the claims of such PATENT RIGHTS may be entered into
without the consent of GENERAL, which consent shall not be reasonably withheld.
VIACELL shall indemnify GENERAL against any order for payment that may be made
against GENERAL in such proceedings.

         7.3 In the event one party shall initiate or carry on legal proceedings
to enforce any PATENT RIGHT against any alleged infringer or defend a
declaratory judgment action as provided in Paragraph 7.5, the other party shall
fully cooperate with and supply all assistance reasonably requested by the party
initiating or carrying on such proceedings. The party which institutes any suit
to protect or enforce a PATENT RIGHT shall have sole control of that suit and
shall bear the reasonable expenses (excluding legal fees) incurred by said other
party in providing such assistance and cooperation as is requested pursuant to
this Paragraph 7.3. The party initiating or carrying on such legal proceedings
shall keep the other party informed of the progress of such proceeding and aid
other party shall be entitled to counsel in such proceedings but at its own
expense. Any award paid by third parties as the result of such proceeding

                                       11

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
(whether by way of settlement or otherwise) shall first be applied to
reimbursement of the unreimbursed legal fees and expenses incurred by either
party and the payment to GENERAL of royalties withheld pursuant to Paragraph
7.6, and then the remainder shall be divided between the parties as follows:

              (a) (i) If the amount is based on lost profits, VIACELL shall
receive an amount equal to the damages the court determines VIACELL has suffered
as a result of the infringement less the amount of any royalties that would have
been due GENERAL on sales of PRODUCT lost by VIACELL as a result of the
infringement had VIACELL made such sales; and

                  (ii) GENERAL shall receive an amount equal to the royalties it
would have received if such sales had been made by VIACELL; and

               (b) As to awards other than those based on lost profits, sixty
percent (60%) to the party initiating such proceedings and forty percent (40%)
to the other party.

         7.4 For the purpose of the proceedings referred to in this Article 7,
the GENERAL and VIACELL shall permit the use of their names and shall execute
such documents and carry out such other acts as may be necessary. The party
initiating or carrying on such legal proceedings shall keep the other party
informed of the progress of such proceedings and said other party shall be
entitled to counsel in such proceedings but at its own expense, said expenses to
be offset against any damages received by the party bringing suit in accordance
with the foregoing Paragraph 7.3.

         7.5 In the event that the declaratory judgment action or any other
action alleging invalidity, unenforceability, or non-infringement of any of the
PATENT RIGHTS shall be brought, VIACELL or GENERAL shall promptly notify the
other party. VIACELL shall have the sole right to defend such action at its own
expense, unless GENERAL, within thirty (30) days after notification of such
action, elects to intervene and take over the sole defense of the action at its
own expense.

         7.6 VIACELL may offset a total of fifty percent (50%) of expenses
incurred by it pursuant to this Article 7 against any amounts payable to GENERAL
under Article 5, provided, however, that in no event shall amount due GENERAL
under Article 5 be reduced by more than fifty percent (50%) in any ACCOUNTING
PERIOD, and provided, further, any reduction hereunder, or portion thereof, that
is rendered not usable pursuant to the immediately preceding proviso may be
carried forward for use in a future ACCOUNTING PERIOD. For clarity, in the event
that VIACELL offsets its expenses pursuant to this Article 7 as well as royalty
payments due to third parties under Paragraph 5.1(c), the combined offsets shall
not reduce amounts due GENERAL under Article 5 by more than fifty percent (50%)
in any ACCOUNTING PERIOD.

                               8. INDEMNIFICATION

                                       12

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
         8.1 (a) VIACELL shall indemnify, defend and hold harmless GENERAL and
its trustees, officers, medical and professional staff, employees, and agents
and their respective successors, heirs and assigns (the "MGH INDEMNITEES"),
against any liability, damage, loss or expense (including reasonable attorney's
fees and expenses of litigation) incurred by or imposed upon the MGH INDEMNITEES
or any one of them in connection with any claims, suits, actions, demands or
judgments arising out of any theory of product liability (including, but not
limited to, actions in the form of tort, warranty, or strict liability)
concerning any product, process or service, made, used or sold pursuant to any
right or license granted under this Agreement.

               (b) VIACELL's indemnification under (a) above shall not apply to
any liability, damage, loss or expense that it is directly attributable to the
negligent activities, reckless misconduct or intentional misconduct of the MGH
INDEMNITEES.

               (c) VIACELL agrees, at its own expense to provide attorneys
reasonable acceptable to GENERAL to defend against any actions brought or filed
against any MGH INDEMNITEES with respect to the subject of indemnity contained
herein, whether or not such actions are rightfully brought.

               (d) This paragraph 8.1 shall survive expiration or termination of
this Agreement.

         8.2 (a) HHMI and its trustees, officers, employees, and agents
(collectively, "HHMI INDEMNITEES", and together with the MGH INDEMNITEES, the
"INDEMNITEES") will be indemnified, defended by counsel reasonably acceptable to
HHMI and held harmless by VIACELL from and against any claim, liability, cost,
expense, damage, deficiency, loss, or obligation, of any kind or nature
(including, without limitation, reasonable attorneys' fees and other costs and
expenses of defense) (collectively, "CLAIMS"), based upon, arising out of, or
otherwise relating to this Agreement, including, without limitation, any cause
of action relating to product liability. The previous sentence will not apply to
any Claim that is determined with finality by a court of competent jurisdiction
to result solely from the gross negligence or willful misconduct of an HHMI
INDEMNITEE.

               (b) This Paragraph 8.2 shall survive expiration or termination of
this Agreement.

         8.3 (a) For the indemnification obligations of VIACELL contained in
Paragraphs 8.1 and 8.2 above, the following procedures shall apply: all
INDEMNITEES hereunder agree to provide VIACELL with prompt written notice of any
claim, suit, action, demand, or judgment for which indemnification is sought
under this Agreement. In the case of an HHMI INDEMNITEE, notice shall be given
reasonably promptly following actual receipt of written notice thereof by an
officer or attorney of HHMI. Notwithstanding the foregoing, the delay or failure
of an HHMI INDEMNITEE to give reasonably prompt notice to VIACELL of any such
claim shall not affect the rights of such HHMI INDEMNITEE unless, and then only
to the extent

                                       13

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
that, such delay or failure is prejudicial to or otherwise adversely affects
VIACELL. VIACELL agrees, at its own expense, to provide attorneys reasonably
acceptable to the applicable INDEMNITEES to defend against any such claim. The
applicable INDEMNITEES shall cooperate fully with VIACELL in such defense and
will permit VIACELL to conduct and control such defense and the disposition of
such claims, suit, or action (including, without limitation, all decisions
relative to litigation, appeal, and settlement; provided, however, that any
INDEMNITEE shall have the right to retain its own counsel, at the expense of
VIACELL, if representation of such INDEMNITEE by the counsel retained by VIACELL
would be inappropriate because of actual or potential differences in the
interests of such INDEMNITEE and any other party represented by such counsel.
VIACELL agrees not to settle any CLAIM against an HHMI INDEMNITEE without HHMI's
written consent, where (a) such settlement would include any admission of
liability on the part of any HHMI INDEMNITEE, (b) such settlement would impose
any restriction on any HHMI INDEMNITEE's conduct of any of its activities, or
(c) such settlement would not include an unconditional release of all HHMI
INDEMNITEES from all liability for claims that are the subject matter of the
settled CLAIM. VIACELL agrees to keep GENERAL and HHMI, as the case may be,
informed of the progress in the defense and disposition of any such claim.

               (b) This Paragraph 8.3 shall survive expiration or termination of
this Agreement.

         8.4 (a) Beginning at such time as any LICENSED PRODUCT is being
commercially distributed or sold for use in the LICENSED FIELD (other than for
the purpose of obtaining regulatory approvals) by VIACELL or by a SUBLICENSEE,
AFFILIATE or agent of VIACELL, VIACELL shall, at its sole cost and expense,
procure and maintain commercial general liability insurance in amounts not less
than $2,000,000 per incident and $2,000,000 annual aggregate and naming the
INDEMNITEES as additional insureds. Such commercial general liability insurance
shall prove (i) product liability coverage and (ii) broad form contractual
liability coverage for VIACELL's indemnification under Paragraphs 8.1 and 8.2 of
this Agreement. If VIACELL elects to self-insure all or part of the limits
described above (including deductibles or retentions which are in excess of
$250,000 annual aggregate) such self-insurance program must be reasonably
acceptable to GENERAL and the Risk Management Foundation. The minimum amounts of
insurance coverage required under this Paragraph 8.3 shall not be construed to
create a limit of VIACELL's liability with respect to its indemnification under
Paragraphs 8.1 and 8.2 of this Agreement.

               (b) VIACELL shall provide GENERAL with written evidence of such
insurance upon request of GENERAL. VIACELL shall provide GENERAL with written
notice at least fifteen (15) days prior to the cancellation, non-renewal or
material change in such insurance; if VIACELL does not obtain replacement
insurance providing comparable coverage prior to the expiration of such fifteen
(15) day period, GENERAL shall have the right to terminate this Agreement
effective at the end of such fifteen (15) day period without notice or any
additional waiting periods.

                                       14

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
               (c) VIACELL shall maintain such commercial general liability
insurance beyond the expiration or termination of this Agreement during (i) the
period that any LICENSED PRODUCT is being commercially distributed or sold for
use in the LICENSED FIELD (other than for the purpose of obtaining regulatory
approvals) by VIACELL or by a SUBLICENSEE, AFFILIATE or agent of VIACELL and
(ii) a reasonable period after the period referred to in (c)(i) above which in
no event shall be less than fifteen (15) years.

               (d) This Paragraph 8.4 shall survive expiration or termination of
this Agreement.

         8.5 OTHER THAN REPRESENTATIONS AND WARRANTIES SET FORTH HEREIN
(INCLUDING, WITHOUT LIMITATION, THE PREAMBLES), GENERAL MAKES NO REPRESENTATION
OR WARRANTY, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR
PURPOSE WITH RESPECT TO ANY PATENT, KNOW-HOW, TRADEMARK SOFTWARE, TRADE SECRET,
TANGIBLE RESEARCH PROPERTY, INFORMATION OR DATA LICENSED OR OTHERWISE PROVIDED
TO VIACELL HEREUNDER AND HEREBY DISCLAIMS THE SAME.

         8.6 UNDER NO CIRCUMSTANCES SHALL EITHER PARTY BE ENTITLED TO RECOVER
FROM THE OTHER ANY INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, EXEMPLARY OR
PUNITIVE DAMAGES; provided, however, that this Paragraph 8.6 shall in no way
reduce or limit VIACELL's obligations under the foregoing Paragraphs 8.1 and
8.2. This Paragraph 8.6 shall survive expiration or termination of this
Agreement.

         8.7 GENERAL represents that, to the best of its knowledge as of the
EFFECTIVE DATE, there are no contractual obligations to other sponsors of
research at GENERAL that would prohibit the granting of the rights and licenses
granted to VIACELL herein.

         8.8 HHMI is not a party to this Agreement and has no liability to any
licensee, sublicensee, or user of anything covered by this Agreement, but HHMI
is an intended third-party beneficiary of this Agreement and certain of its
provisions are for the benefit of HHMI and are enforceable by HHMI in its own
name. This Paragraph 8.8 shall survive expiration or termination of this
Agreement.

                                 9. TERMINATION

         9.1 Unless otherwise terminated as provided for in this Agreement, the
license to PATENT RIGHTS granted hereunder will continue on a country by country
basis:

               (a) for one (1) year after the date VIACELL, its AFFILIATES, or
SUBLICENSEES shall last sell any PRODUCT in such country, it being understood
that

                                       15

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
GENERAL shall have the right to notify VIACELL in accordance with the
termination provisions contained in Paragraph 9.3 so as to terminate such
license in any country in the event that after the FIRST COMMERCIAL SALE of
PRODUCT in such country there is a continuous one (1) year period in which no
PRODUCT is sold in such country, provided such sale is not prevented by force
majeure, government regulation or intervention, or institution of a lawsuit by
any third party, or

               (b) until the last to expire of any PATENT RIGHT, the claims of
which but for this Agreement would be infringed by the manufacture, use or sale
of any PRODUCT in the applicable country, whichever shall first occur.

         9.2 VIACELL may terminate this Agreement at any time upon written
notice to GENERAL following completion of the INITIAL OBJECTIVES.

         9.3 If either party shall fail to faithfully perform any of its
obligations under this Agreement except the due-diligence milestones specified
in Article 3 herein, the non-defaulting party may give written notice of the
default to the defaulting party specifying in reasonable detail the default. The
parties shall thereafter consult concerning the alleged default, and unless such
default is corrected within forty-five (45) days after such notice, the
notifying party may terminate this Agreement and the license hereunder upon
forty-five (45) days prior written notice, provided that only one such
forty-five (45) day grace period shall be available in any twelve (12) month
period with respect to a default of any particular provision hereunder.
Thereafter notice of default of said provision shall constitute termination.

         9.4 In the event that any license granted to VIACELL under this
Agreement is terminated, any sublicense under such license granted prior to
termination of said license shall remain in full force and effect, provided
that:

               (a) the SUBLICENSEE is not then in breach of its sublicense
agreement;

               (b) the SUBLICENSEE agrees to be bound to GENERAL as the licensor
under the terms and conditions of its sublicense agreement, as modified by the
provisions of this Paragraph 9.3;

               (c) the SUBLICENSEE, at GENERAL's written request, assumes in a
signed writing the same obligations to GENERAL as those assumed by VIACELL under
Articles 8 and 10 hereof;

               (d) GENERAL shall have the right to receive the greater of (a)
any payments payable to VIACELL under such sublicense agreement to the extent
they are reasonably and equitably attributable to such SUBLICENSEE's right under
such sublicense to use and exploit PATENT RIGHTS and KNOW-HOW or (b) the lowest
royalty which is within the "Competitive" range as hereinafter defined, at the
time GENERAL's license to VIACELL is terminated. A royalty rate shall be
regarded as "Competitive" if it is within the range of royalty

                                       16

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
rates that GENERAL would charge in an arm's length transaction with a licensee
which was not and had not been a sponsor of research at GENERAL, taking into
account the value of the licensed technology at the time GENERAL's license to
VIACELL is terminated;

               (e) the SUBLICENSEE agrees to be bound by the due diligence
obligations of VIACELL pursuant to Paragraph 3.1 hereof (whether set by the
parties or by Alternate Dispute Resolution pursuant to Paragraph 10.10) in the
field and territory of the sublicense;

               (f) GENERAL has the right to terminate such sublicense upon
fifteen (15) days prior written notice to VIACELL and such SUBLICENSEE in the
event of any material breach of the obligation to make the payments described in
clause (d) of this Paragraph 9.4, unless such breach is cured prior to the
expiration of such fifteen (15) day period, and shall further have the right to
terminate such sublicense in the event of SUBLICENSEE's failure to meet its due
diligence obligations pursuant to clause (e) of this Paragraph 9.4;

               (g) GENERAL shall not assume, and shall not be responsible to
such SUBLICENSEE for, any representations, warranties or obligations of VIACELL
to such SUBLICENSEE, other than to permit such SUBLICENSEE to exercise any
rights to PATENT RIGHTS and KNOW-HOW that are granted under such sublicense
agreement consistent with the terms of this Agreement.

         9.5 Upon termination of any license hereunder VIACELL shall pay GENERAL
all royalties due or accrued on (i) the sale of PRODUCT up to and including the
date of termination and (ii) for twelve (12) months following the date of
termination, the sale of PRODUCT manufactured prior to the termination date.

                               10. MISCELLANEOUS

         10.1 This Agreement constitutes the entire understanding between the
parties with respect to the subject matter hereof and supersedes all prior
agreements and understandings between the parties pertaining to the subject
matter hereof.

         10.2 In order to facilitate implementation of this Agreement, GENERAL
and VIACELL are designating the following individuals to act on their behalf
with respect to this Agreement for the matter indicated below:

               (a) with respect to all royalty payments, any correspondence
pertaining to any PATENT RIGHT, or any notice of the use of GENERAL's name, for
GENERAL, the Director, Corporate Sponsored Research and Licensing and for
VIACELL, Director, Business Development, ViaCell, Inc., One Innovation Drive,
Worcester, Massachusetts 01605, with a copy to Senior Vice-President of Business
Development, ViaCell, Inc., 131 Clarendon Street, Boston, Massachusetts 02116;
provided that correspondence relating to the billing of patent costs shall also
be copied to, for GENERAL, the Business Manager, Corporate Sponsored Research
and Licensing.

                                       17

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
               (b) any amendment of or waiver under this Agreement, any written
notice (including, without limitation, progress reports or other communication
pertaining to the Agreement): for GENERAL, the Director, Corporate Sponsored
Research and Licensing; and for VIACELL, Director, Business Development,
ViaCell, Inc., One Innovation Drive, Worcester, Massachusetts 01605, with a copy
to Senior Vice-President of Business Development, ViaCell, Inc., 131 Clarendon
Street, Boston, Massachusetts 02116.

               (c) the above designations may be superseded from time to time by
alternative designations made by: for GENERAL, the Vice President for Corporate
Sponsored Research and Licensing and for VIACELL, Director, Business
Development, ViaCell, Inc., One Innovation Drive, Worcester, Massachusetts
01605.

         Any notices required or permitted under this Agreement shall be in
writing, shall specifically refer to this Agreement, and shall be sent by hand,
recognized national overnight courier, or registered or certified mail, postage
prepaid, return receipt requested, to the appropriate addresses specified above,
and shall be effective upon receipt.

         10.3 This Agreement may be amended and any of its terms or conditions
may be waived only by a written instrument executed by the parties or, in the
case of a waiver, by the party waiving compliance. The failure of either party
at any time or times to require performance of any provision hereof shall in no
manner affect its rights at a later time to enforce the same. No waiver by
either party of any condition shall be deemed as a further or continuing waiver
of such condition or term or of any other condition or term.

         10.4 This Agreement shall be binding upon and inure to the benefit of
and be enforceable by the parties hereto and their respective legal
representatives, successors and permitted assigns.

         10.5 Any delays in or failures of performance by either party under
this Agreement shall not be considered a breach of this Agreement if and to the
extent caused by occurrences beyond the reasonable control of the party
affected, including but not limited to: Acts of God; acts, regulations or laws
of any government; strikes or their concerted acts of worker; fires; floods;
explosions; riots, wars; rebellion; action, inaction or delay by any
governmental authority; bankruptcy of third parties; and sabotage. Any time for
performance hereunder shall be extended by the actual time or delay caused by
such occurrence.

         10.6 Neither party shall use the name of the other party of any staff
member, officer, employee or student of the other party or any adaptation
thereof in any advertising, promotional or sales literature, publicity or in any
document employed to obtain funds or financing without the prior written
approval of the party or individual whose name is to be used. For GENERAL, such
approval shall be obtained from the Director of Public Affairs.

         10.7 This Agreement shall be governed by and construed and interpreted
in accordance with the laws of the Commonwealth of Massachusetts without regard
to conflicts of laws

                                       18

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
principles, except that questions concerning the validity, enforceability,
construction or effect of any PATENT RIGHTS shall be determined by the law of
the country in which such PATENT RIGHT shall have been granted.

         10.8 This Agreement shall not be assignable by GENERAL without
VIACELL's written consent except for the right to receive royalties or other
payments payable herein. VIACELL may at its own discretion and without approval
by GENERAL transfer its interest or any part thereof under this Agreement to its
parent corporation or an AFFILIATE in the event VIACELL is dissolved following
completion of the INITIAL OBJECTIVES, or, in the event of merger, consolidation
or sale of substantially all of VIACELL's assets or that portion of VIACELL's
business to which this Agreement relates, to the purchaser or assignee of said
assets or to the surviving entity in any merger, consolidation or acquisition.
In the event of any such transfer, the transferee shall assume and be bound by
the provisions of this Agreement. Otherwise this Agreement shall be assignable
by VIACELL only with the consent in writing of GENERAL.

         10.9 In the event VIACELL becomes independent from its parent
corporation (i.e., establishes a separate ownership structure from ViaCell,
Inc.), VIACELL and GENERAL may elect to renegotiate the terms of this Agreement
to achieve a structure and terms more suitable to VIACELL as an independent
entity.

         10.10 For any and all claims, disputes, or controversies arising under,
out of, or in connection with this Agreement, except claims, disputes, or
controversies affecting the rights or property of HHMI or the validity,
enforceability, construction, or effect of any PATENT RIGHT, which the parties
shall be unable to resolve within sixty (60) days, the party raising such
dispute shall promptly advise the other party of such claim, dispute, or
controversy in a writing which describes in reasonable detail the nature of such
dispute. By not later than five (5) business days after the recipient has
received such notice of dispute, each party shall have selected for itself a
representative who shall have the authority to bind such party and shall
additionally have advised the other party in writing of the name and title of
such representative. By not later than ten (10) business days after the date of
such notice of dispute, such representatives shall agree upon a third party
which is in the business of providing Alternative Dispute Resolution (ADR)
services (hereinafter, "ADR Provider") and shall schedule a date with such ADR
Provider to engage in ADR. Thereafter, the representatives of the parties shall
engage in good faith in an ADR process under the auspices of the selected ADR
Provider. If within the aforesaid thirty (30) business days after the date of
the notice of dispute the representatives of the parties have not been able to
agree upon an ADR Provider and schedule a date to engage in ADR, or if they have
not been able to resolve the dispute within thirty (30) business days after the
termination of ADR, the parties shall have the right to pursue any other
remedies legally available to resolve such dispute in either the Courts of the
Commonwealth of Massachusetts or in the United States District Court for the
District of Massachusetts, to whose jurisdiction for such purposes each of
GENERAL and VIACELL hereby irrevocably consents and submits (except for any
matters which may not be heard in any such courts because it lacks subject
matter jurisdiction, which matters may be heard in the appropriate judicial
forum).

                                       19

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
Notwithstanding the foregoing, nothing in this Paragraph 10.10 shall be
construed to waive any rights or timely performance of any obligations existing
under this Agreement.

         10.11 If any provision(s) of this Agreement are or become invalid, are
ruled illegal by any court of competent jurisdiction or are deemed unenforceable
under then current applicable law from time to time in effect during the term
hereof, it is the intention of the parties that the remainder of this agreement
shall not be effected thereby. It is further the intention of the parties that
in lieu of each such provision which is invalid, illegal or unenforceable, there
be substituted or added as part of this Agreement a provision which shall be as
similar as possible in economic and business objectives as intended by the
parties to such invalid, illegal or enforceable provision, but shall be valid,
legal and enforceable.

         10.12 The captions herein have been inserted solely for convenience of
reference and in no way define or limit the scope or substance of any provision
of this Agreement. As used in this Agreement, "herein" and "hereof" shall refer
to this Agreement as a whole. Facsimile execution and delivery of this Agreement
by either party shall be legal, valid and binding.

                                     ******

                                       20

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.

<PAGE>
         THE PARTIES have duly executed this Agreement as of the date first
shown above written.

VIACELL, INC.                           THE GENERAL HOSPITAL CORPORATION

BY: Signature on File                   BY: Signature on File
    ------------------------------          -------------------------------

TITLE: Senior Vice President            TITLE: Director
       ---------------------------             ----------------------------

DATE: 3/15/02                           DATE: 3/15/02
      ----------------------------                   ----------------------

                                       21

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                   APPENDIX A

                                  PATENT RIGHTS

                                     MGH [*]

                                       22

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                   APPENDIX B

                               INITIAL OBJECTIVES

                                       [*]

                                       23

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                   APPENDIX C

                             PERFORMANCE OBJECTIVES

              (TO BE DEVISED UPON COMPLETION OF INITIAL OBJECTIVES)

                                       24

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.
<PAGE>
                                   APPENDIX D

                               NON-PUBLIC KNOW-HOW

                      (TO BE COMPLETED BY DR. JOEL HABENER)

* Confidential treatment has been requested with respect to certain portions of
this exhibit. Such portions are marked with a "[*]" in place of the redacted
language. Omitted portions are filed separately with the Securities and Exchange
Commission.

                                       25

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