FORM 10-Q
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

(Mark One)

|X|          QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2002

                                       OR

|_|         TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

For the transition period from                         to
                               -----------------------    ----------------------

Commission file number 1-12830

                                  BioTime, Inc.
             (Exact name of registrant as specified in its charter)

            California                                          94-3127919
(State or other jurisdiction of incorporation                  (IRS Employer
         or organization)                                    Identification No.)

                                935 Pardee Street
                           Berkeley, California 94710
                    (Address of principal executive offices)

                                 (510) 845-9535
              (Registrant's telephone number, including area code)

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X No__


                      APPLICABLE ONLY TO CORPORATE ISSUERS:

     Indicate the number of shares  outstanding of each of the issuer's  classes
of common stock, as of the latest practicable date. 11,637,316 common shares, no
par value, as of May 10, 2002.



                          PART 1--FINANCIAL INFORMATION

     Statements made in this Report that are not historical facts may constitute
forward-looking  statements  that are  subject to risks and  uncertainties  that
could cause actual results to differ materially from those discussed. Such risks
and uncertainties  include but are not limited to those discussed in this report
under  Item 1 of the Notes to  Financial  Statements,  and in  BioTime's  Annual
Report on Form 10-K filed with the  Securities  and Exchange  Commission.  Words
such as "expects," "may," "will," "anticipates," "intends," "plans," "believes,"
"seeks,"   "estimates,"  and  similar   expressions   identify   forward-looking
statements.


Item 1. Financial Statements

                                                   BIOTIME, INC.
                                           (A Development Stage Company)

                                              CONDENSED BALANCE SHEETS
                                                    (Unaudited)
                                                                                 March 31,         December 31,
                                                                                    2002                2001
ASSETS                                                                        -----------------   ----------------
                                                                                            
CURRENT ASSETS
Cash and cash equivalents                                                     $         987,470   $      1,652,748
Prepaid expenses                                                                         54,409             70,315
Other current assets                                                                     63,230             39,116
                                                                              -----------------   ----------------
Total current assets                                                                  1,105,109          1,762,179

EQUIPMENT, Net of accumulated depreciation of $426,192 and $409,331,
respectively                                                                            151,086            167,946
DEPOSITS AND OTHER ASSETS                                                                11,250             11,250
                                                                              -----------------   ----------------
TOTAL ASSETS                                                                  $       1,267,445   $      1,941,375
                                                                              =================   ================

LIABILITIES AND SHAREHOLDERS' DEFICIT

CURRENT LIABILITIES
Accounts payable and accrued liabilities                                      $         189,643   $        309,347

DEBENTURES, net of discount of $1,525,399 and $1,618,878,
respectively                                                                          1,824,601          1,731,122
                                                                              -----------------   ----------------
SHAREHOLDERS' DEFICIT:
Preferred Shares, no par value, undesignated as to Series,
 authorized 1,000,000 shares; none outstanding in 1999 and 1998
Common Shares, no par value, authorized 40,000,000 shares; issued and
 outstanding shares; 11,637,316 and 11,627,316                                       30,660,706         30,602,003
Contributed Capital                                                                      93,972             93,972
Deficit accumulated during development stage                                        (31,501,477)       (30,795,069)
                                                                              -----------------   ----------------
Total shareholders' deficit                                                            (746,799)           (99,094)
                                                                              -----------------   ----------------
TOTAL LIABILITIES AND SHAREHOLDERS' DEFICIT                                   $       1,267,445   $      1,941,375
                                                                              =================   ================


See notes to condensed financial statements.

                                                         2





                                                   BIOTIME, INC.
                                           (A Development Stage Company)

                                        CONDENSED STATEMENTS OF OPERATIONS
                                                    (Unaudited)



                                                      Three Months Ended         Period from Inception
                                                           March 31,            (November 30, 1990) to
                                                     2002             2001          March 31, 2002
                                                --------------   -------------- ----------------------
                                                                          
REVENUE:
  License fee                                    $           -   $            -    $    2,500,000
  Royalty from product sales                            57,235           32,695           261,644
                                                --------------   --------------    --------------
Total revenue                                           57,235           32,695         2,761,644
                                                --------------   --------------    --------------

EXPENSES:

  Research and development                            (260,571)        (553,892)      (21,891,089)
  General and administrative                          (331,407)        (436,997)      (13,759,134)
                                                --------------   --------------    --------------
Total expenses                                        (591,978)        (990,889)      (35,650,223)
                                                --------------   --------------    --------------

INTEREST INCOME (EXPENSE) AND
OTHER:                                                (171,665)           6,455         1,411,933
                                                --------------   --------------    --------------

NET LOSS                                        $     (706,408)        (951,739)   $  (31,476,646)
                                                ==============   ==============    ==============


BASIC AND DILUTED LOSS PER SHARE                $        (0.06)           (0.08)
                                                ==============   ==============

COMMON AND EQUIVALENT SHARES
USED IN COMPUTING PER SHARE
AMOUNTS:
BASIC AND DILUTED                                   11,627,872       11,470,054
                                                ==============   ==============


See notes to condensed financial statements.


                                                        3





                                                      BIOTIME, INC.
                                              (A Development Stage Company)

                                                STATEMENTS OF CASH FLOWS
                                                       (unaudited)



                                                              Three Months Ended                Period from Inception
                                                                   March 31,                   (November 30, 1990) to
                                                             2002              2001                March 31, 2002
                                                             ----              ----                --------------
                                                                                         
OPERATING ACTIVITIES:
Net loss                                               $     (706,408)    $     (951,739)         $   (31,476,646)
Adjustments to reconcile net loss to net cash
used in operating activities:
  Deferred revenue                                                                                     (1,000,000)
  Depreciation                                                 16,861             19,449                  432,733
  Amortization of debt discount                                93,479                                     325,317
  Cost of Donation - warrants                                                                             552,000
  Cost of services - shares, options and warrants              58,703            120,398                1,292,187
  Supply reserves                                                                                         200,000
Changes in operating assets and liabilities:
  Research and development supplies on hand                                                              (200,000)
  Prepaid expenses and other current assets                    (8,209)            23,359                 (117,640)
  Deposits                                                                                                (11,250)
  Accounts payable                                           (119,704)          (223,316)                 189,643
  Deferred revenue                                                                                      1,000,000
                                                       --------------     --------------          ---------------
Net cash used in operating activities                        (665,278)        (1,011,849)             (28,813,656)
                                                       --------------     --------------          ---------------

INVESTING ACTIVITIES:
Sale of investments                                                                                       197,400
Purchase of short-term investments                                                                     (9,946,203)
Redemption of short-term investments                                                                    9,946,203
Purchase of equipment and furniture                                               (1,477)                (567,392)
                                                       --------------     --------------          ---------------
Net cash  used in investing  activities                             0             (1,477)                (369,992)
                                                       --------------     --------------          ---------------

FINANCING ACTIVITIES:
Warrants and debentures                                                                                 2,350,000
Borrowings                                                                                              1,000,000
Issuance of preferred shares for cash                                                                     600,000
Preferred shares placement costs                                                                         (125,700)
Issuance of common shares for cash                                                                     23,701,732
Common shares placement costs                                                                          (2,216,497)
Net proceeds from exercise of common share
options and warrants                                                              16,500                5,011,589
Contributed capital - cash                                                                                 77,547
Dividends paid on preferred shares                                                                        (24,831)
Repurchase of common shares                                                                              (202,722)
                                                       --------------     --------------          ---------------
Net cash provided by  financing activities                          0             16,500               30,171,118
                                                       --------------     --------------          ---------------
INCREASE (DECREASE) IN CASH AND CASH
EQUIVALENTS                                                  (665,278)          (996,826)                 987,470

CASH AND CASH EQUIVALENTS:
At beginning of period                                      1,652,748          1,318,338                        -
                                                       --------------     --------------          ---------------
At end of period                                       $      987,470     $      321,512          $       987,470
                                                       ==============     ==============          ===============
See notes to condensed financial statements.                                                          (Continued)


                                                            4



                                                      BIOTIME, INC.
                                              (A Development Stage Company)

                                                STATEMENTS OF CASH FLOWS
                                                       (unaudited)


                                                              Three Months Ended         Period from Inception
                                                                    March 31,            (November 30, 1990) to
                                                            2002                2001          March 31, 2002
                                                        -----------        ------------  ----------------------
                                                                                     
NONCASH FINANCING AND
 INVESTING ACTIVITIES:
Receipt of contributed equipment                                                              $     16,425

Issuance of common shares
 in exchange for shares of
 common stock of Cryomedical
 Sciences, Inc. in a stock-for-stock
 transaction                                                                                  $    197,400

Conversion of line of credit
 to debentures                                                   -                   -        $  1,000,000

See notes to condensed financial statements.                                                              (Concluded)




                                                            5





                                  BIOTIME, INC.
                          (A Development Stage Company)

                          NOTES TO FINANCIAL STATEMENTS

1. ORGANIZATION

General - BioTime,  Inc.  (the  Company)  was  organized  November 30, 1990 as a
California corporation.  The Company is a biomedical organization,  currently in
the  development  stage,  which is engaged in the  research and  development  of
synthetic  plasma  expanders,  blood  volume  substitute  solutions,  and  organ
preservation  solutions,  for use in  surgery,  trauma  care,  organ  transplant
procedures, and other areas of medicine.

The  condensed  balance  sheets as of March 31,  2002 and  2001,  the  condensed
statements of operations  for the three months ended March 31, 2002 and 2001 and
the  period  from  inception  (November  30,  1990) to March 31,  2002,  and the
statements  of cash flows for the three months ended March 31, 2002 and 2001 and
the  period  from  inception  (November  30,  1990) to March 31,  2002 have been
prepared  by the  Company  without  audit.  In the  opinion of  management,  all
adjustments  (consisting  only of normal  recurring  adjustments)  necessary  to
present fairly the financial position,  results of operations, and cash flows at
March 31, 2002 and for all periods  presented  have been made. The balance sheet
as of  December  31,  2001 is  derived  from  the  Company's  audited  financial
statements as of that date. The results of operations for the period ended March
31, 2002 are not necessarily indicative of the operating results anticipated for
the full year.

Certain  information  and footnote  disclosures  normally  included in financial
statements prepared in accordance with generally accepted accounting  principles
have been condensed or omitted as permitted by regulations of the Securities and
Exchange Commission. Certain previously furnished amounts have been reclassified
to conform with presentations  made during the current periods.  It is suggested
that these interim  condensed  financial  statements be read in conjunction with
the annual  audited  financial  statements  and notes  thereto  included  in the
Company's Form 10-K for the year ended December 31, 2001.

Development Stage Enterprise - Since inception,  the Company has been engaged in
research and  development  activities  in  connection  with the  development  of
synthetic  plasma  expanders,   blood  volume  substitute  solutions  and  organ
preservation  products.  The  Company  has limited  operating  revenues  and has
incurred  net  losses of  $31,476,646  from  inception  to March 31,  2002.  The
successful   completion  of  the  Company's  product  development  program  and,
ultimately,  achieving  profitable  operations  is dependent  upon future events
including  maintaining  adequate  capital  to  finance  its  future  development
activities,  obtaining  regulatory  approvals  for the  products it develops and
achieving a level of revenues adequate to support the Company's cost structure.


                                        6



The Company's  operations are subject to a number of factors that can affect its
operating  results and  financial  condition.  Such factors  include but are not
limited to the  following:  the  results  of  clinical  trials of the  Company's
products;   the  Company's  ability  to  obtain  United  States  Food  and  Drug
Administration  and  foreign   regulatory   approval  to  market  its  products;
competition  from  products  manufactured  and sold or being  developed by other
companies;  the price of and demand for Company products;  the Company's ability
to obtain  additional  financing and the terms of any such financing that may be
obtained;  the  Company's  ability to  negotiate  favorable  licensing  or other
manufacturing  and marketing  agreements for its products;  the  availability of
ingredients   used  in  the  Company's   products;   and  the   availability  of
reimbursement  for the cost of the Company's  products  (and related  treatment)
from  government  health  administration  authorities,  private health  coverage
insurers and other organizations.

Certain  Significant  Risks and  Uncertainties - At March 31, 2002,  BioTime had
$987,470 of cash on hand,  and has  implemented  cost  savings  and  expenditure
limitation  measures.  The Company needs additional capital and greater revenues
to continue its current operations,  to begin clinical trials of PentaLyte,  and
to conduct its planned product  development and research programs.  On March 27,
2002,  the  Company  received a new  $300,000  line of credit  (see Note 3). The
Company has also retained certain investment bankers on a non-exclusive basis to
assist the  Company in raising  capital.  However,  sales of  additional  equity
securities   could  result  in  the   dilution  of  the   interests  of  present
shareholders.  The  Company  is also  continuing  to seek  new  agreements  with
pharmaceutical  companies to provide  product and technology  licensing fees and
royalties.  The  availability  and terms of  equity  financing  and new  license
agreements  are  uncertain.  The  unavailability  or  inadequacy  of  additional
financing or future  revenues to meet  capital  needs could force the Company to
modify, curtail, delay or suspend some or all aspects of its planned operations.
However,  management  believes  its  existing  cash  and  available  credit  are
sufficient to allow the Company to operate through December 31, 2002.

2. SIGNIFICANT ACCOUNTING POLICIES

Financial  Statement  Estimates - The  preparation  of financial  statements  in
conformity with generally accepted accounting  principles requires management to
make estimates and  assumptions  that affect the reported  amounts of assets and
liabilities  and disclosure of contingent  assets and liabilities at the date of
the  financial  statements  and the  reported  amounts of revenues  and expenses
during the reporting period. Such management estimates include certain accruals.
Actual results could differ from those estimates.

Revenue recognition - In April 1997, BioTime and Abbott Laboratories  ("Abbott")
entered into an Exclusive  License  Agreement  (the "License  Agreement")  under
which BioTime  granted to Abbott an exclusive  license to  manufacture  and sell
BioTime's  proprietary  blood plasma  volume  expander  solution  Hextend in the
United States and Canada for certain therapeutic uses.

Under the License  Agreement,  Abbott has paid the Company $2,500,000 of license
fees  based  upon  achievement  of  specified  milestones.  Such  fees have been
recognized as revenue as the

                                        7



milestones were achieved.  Up to $37,500,000 of additional  license fees will be
payable  based upon annual net sales of Hextend at the rate of 10% of annual net
sales if  annual  net sales  exceed  $30,000,000  or 5% if annual  net sales are
between $15,000,000 and $30,000,000.  Abbott's obligation to pay license fees on
sales of Hextend  will expire on the earlier of January 1, 2007 or, on a country
by country basis, when all patents  protecting Hextend in the applicable country
expire or any third  party  obtains  certain  regulatory  approvals  to market a
generic equivalent product in that country.

In addition to the license fees, Abbott will pay the Company a royalty on annual
net sales of Hextend.  The royalty rate will be 5% plus an  additional  .22% for
each increment of $1,000,000 of annual net sales,  up to a maximum  royalty rate
of 36%. Abbott's  obligation to pay royalties on sales of Hextend will expire in
the  United  States  or  Canada  when  all  patents  protecting  Hextend  in the
applicable  country  expire  and any  third  party  obtains  certain  regulatory
approvals to market a generic equivalent product in that country.

The Company recognizes such revenues in the quarter in which the sales report is
received,  rather than the quarter in which the sales took place, as the Company
does not have sufficient  sales history to accurately  predict  quarterly sales.
Revenues for the three  months  ended March 31, 2002 include  royalties on sales
made by Abbott  during the three  months ended  December 31, 2001.  Royalties on
sales  made  during  the first  quarter  of 2002 will not be  recognized  by the
Company until the second quarter of fiscal year 2002.

Abbott has agreed that the Company may convert Abbott's  exclusive  license to a
non-exclusive  license or may terminate the license  outright if certain minimum
sales and  royalty  payments  are not met.  In order to  terminate  the  license
outright,  BioTime  would pay a  termination  fee in an amount  ranging from the
milestone  payments  made by Abbott to an amount equal to three times prior year
net sales, depending upon when termination occurs.  Management believes that the
probability of payments of any termination fee by the Company is remote.

Comprehensive  Loss -  Statement  of  Financial  Accounting  Standards  No. 130,
"Reporting  Comprehensive  Income,"  establishes  standards  for  reporting  and
displaying comprehensive income and its components (revenues,  expenses,  gains,
and losses) in a full set of general-purpose financial statements. Comprehensive
loss was the same as net loss for all periods presented.

Recently issued accounting standards -

     Business combinations and goodwill - In June 2001, the Financial Accounting
Standards Board issued Statement of Financial Accounting Standards No. 141 (SFAS
141"),  "Business  Combinations" and Statement of Financial Accounting Standards
No. 142 ("SFAS 142"),  "Goodwill and Other Intangible Assets." SFAS 141 requires
that all business  combinations  initiated  after June 30, 2001 be accounted for
under the purchase method and addresses the initial  recognition and measurement
of goodwill and other intangible assets acquired in a business combination. SFAS
141 addresses the initial recognition and measurement of intangible assets

                                        8



acquired  outside of a business  combination and the accounting for goodwill and
other intangible assets subsequent to their acquisition.  SFAS 142 provides that
intangible  assets with finite  useful lives be amortized  and that goodwill and
intangible  assets with indefinite lives will not be amortized,  but will rather
be tested at least annually for impairment. The Company adopted SFAS 141 on July
1, 2001 and SFAS 142 on January 1, 2002.  The adoption of these  statements  did
not have a material impact on the condensed financial statements.

     Impairment  and  disposal  of long  lived  assets - In  October  2001,  the
Financial  Accounting  Standards Board issued Statement of Financial  Accounting
Standards No. 144 ("SFAS 144"),  "Accounting  for the  Impairment or Disposal of
Long-Lived Assets." SFAS 144 supersedes SFAS 121, "Accounting for the Impairment
of  Long-Lived  Assets and for  Long-Lived  Assets to be  Disposed  Of," and the
accounting and reporting  provisions of Accounting  Principles Board Opinion No.
30,  "Reporting  the Results of Operations - - Reporting the Effects of Disposal
of  a  Segment  of a  Business,  and  Extraordinary,  Unusual  and  Infrequently
Occurring  Events and  Transactions," and  addresses  financial  accounting  and
reporting  for the  impairment  of disposal of  long-lived  assets.  The Company
adopted SFAS 144 on January 1, 2002. The adoption of this statement did not have
a material impact on the condensed financial statements.

3. LINES OF CREDIT AND DEBENTURES

During March,  2001,  BioTime  entered into a one year  Revolving Line of Credit
Agreement  (the "Credit  Agreement")  with Alfred D.  Kingsley,  an investor and
consultant to the Company, under which BioTime could borrow up to $1,000,000 for
working capital  purposes at an interest rate of 10% per annum. In consideration
for making the line of credit  available,  the Company issued to Mr.  Kingsley a
fully vested  warrant to purchase  50,000 common shares at an exercise  price of
$8.31.  The fair value of this  warrant of  $254,595  was  determined  using the
Black-Scholes pricing model with the following assumptions:  contractual life of
5  years;  risk-free  interest  rate of  5.50%;  volatility  of  87.55%;  and no
dividends  during the  expected  term.  The fair value amount of the warrant was
recorded as deferred financing costs and was being amortized to interest expense
over the term of the Credit Agreement.

In August 2001,  the Company  issued  $3,350,000  of  debentures  to an investor
group.  As part of the $3,350,000  debenture  issuance,  Mr.  Kingsley agreed to
convert  the  $1,000,000  outstanding  balance  under the  Credit  Agreement  to
$1,000,000 of debentures and purchased an additional  $500,000 of debentures for
cash. On the date of the conversion of the Credit  Agreement to the  debentures,
the Credit Agreement was terminated,  and no additional borrowings are available
under that Credit Agreement.  Interest on the debentures is payable at an annual
rate of 10% and is payable semi-annually. The principal amount of the debentures
is due on August 1, 2004.  BioTime  may prepay  the  debentures,  in whole or in
part, at any time without premium or penalty. Under the terms of the debentures,
BioTime  has agreed to  restrict  its  quarterly  cash  payments  for  operating
expenses  to  not  more  than  $450,000   (excluding  interest  payable  on  the
debentures) plus the amount of cash revenue  (excluding  interest and dividends)
it collects for the quarter.  To the extent  BioTime's  expenditures  during any
quarter are less than $450,000 over its revenues,  it may expend the  difference
in one or more subsequent quarters. This spending restriction will expire

                                        9



when the Company  obtains at least  $5,000,000  in cash through  sales of equity
securities or pays off the debenture  indebtedness in full. The Company has also
agreed not to pay any cash  dividends on or to redeem or  repurchase  any of its
common shares outstanding until it has paid off the debentures in full.

Investors  who  purchased the  debentures  also received  warrants to purchase a
total of 515,385  common  shares at an  exercise  price of $6.50.  The  warrants
expire on August 1, 2004. The total fair value of the warrants of $1,596,124 was
determined  using the  Black-Scholes  option  pricing  model with the  following
assumptions:  contractual  life of 3 years;  risk-free  interest  rate of 4.04%;
volatility of 88%; and no dividends  during the expected term. Of the $3,350,000
of proceeds,  $1,596,124 has been allocated to the warrants,  which includes the
unamortized  portion  ($159,122)  of the fair  value of the  warrant  issued  in
connection with the Credit Agreement.  The portion of the proceeds  allocated to
the  debentures  is being  accreted  to  interest  expense  over the term of the
debentures using the effective  interest rate method.  The Company has the right
to call the warrants for redemption at a redemption  price of $0.01 per share if
the closing price of the  Company's  common shares equals or exceeds 150% of the
exercise price for fifteen consecutive trading days.

On March 27, 2002, BioTime entered into a new Revolving Line of Credit Agreement
(the "2002 Credit  Agreement")  with Alfred D. Kingsley  under which BioTime may
borrow up to $300,000 for working capital purposes. Interest on borrowings shall
accrue at a rate of 10% per annum and is payable with  principal on the maturity
date.  Amounts borrowed under the 2002 Credit Agreement will be due on March 31,
2003 or when  BioTime  receives  at least  $600,000  through the sale of capital
stock,  loans from other lenders,  fees under  licensing  agreements  (excluding
royalty payments), or any combination of those sources. Mandatory prepayments of
principal will be due to the extent that the Company receives funds from any one
or more of those sources in excess of $300,000 but less than $600,000.

In connection  with  entering into the 2002 Credit  Agreement on March 27, 2002,
the Company issued to Mr. Kingsley a warrant to purchase 30,000 of the Company's
common  shares  at  $4.00  per  share.  The  warrant  is fully  exercisable  and
non-forfeitable  on the date of grant and  expires on March 26,  2007.  The fair
value of the warrant was $60,390  and was  determined  using the Black-  Scholes
option  pricing  model with the  following  assumptions:  contractual  life of 5
years;  risk-free  interest rate of 4.4%;  volatility of 84.6%; and no dividends
during the  expected  term.  The fair value of the warrant was included in other
current  assets at March 31, 2002,  and is being  amortized over the term of the
2002 Credit Agreement.

4. SHAREHOLDERS' DEFICIT

The Board of  Directors  of the Company  adopted the 1992 Stock Option Plan (the
"Plan") during  September 1992. The Plan was approved by the shareholders at the
1992 Annual  Meeting of  Shareholders  on December 1, 1992.  Under the Plan,  as
amended,  the Company has reserved  1,800,000  common shares for issuance  under
options  granted to eligible  persons.  No options may be granted under the Plan
more than ten years after the date the Plan was adopted by the Board of

                                       10



Directors,  and no options  granted  under the Plan may be  exercised  after the
expiration of ten years from the date of grant.

Under the Plan,  options to purchase  common shares may be granted to employees,
directors and certain  consultants at prices not less than the fair market value
at date of grant  for  incentive  stock  options  and not less  than 85% of fair
market value for other stock  options.  These  options  expire five to ten years
from the  date of grant  and may be  fully  exercisable  immediately,  or may be
exercisable  according  to a schedule or  conditions  specified  by the Board of
Directors or the Option  Committee.  As of March 31, 2002,  379,000  shares were
available  for future  grants  under the Option  Plan;  and  options to purchase
473,201 had been granted and were  outstanding  at exercise  prices ranging from
$1.13 to $18.25.  Of the  options  granted to  consultants,  options to purchase
60,000 common shares vest upon achievement of certain  milestones.  At March 31,
2002,  5000 options had vested,  and 55,000 options had not vested.  The Company
recorded a benefit of $31,687 as a result of the  remeasurement of such options.
The benefit  recognized on these options during the three months ended March 31,
2002 was recorded as an offset to research and development expense.

During  April 1998,  the Company  entered  into a  financial  advisory  services
agreement with Greenbelt Corp. The agreement  provided for an initial payment of
$90,000  followed  by an  advisory  fee of  $15,000  per  month  that  was  paid
quarterly.  On August 11, 2000, the Board of Directors  approved the renewal and
amendment of this agreement for a period of twelve months ending March 31, 2001.
Under the amended  agreement,  Greenbelt Corp.  received 30,000 common shares in
four  quarterly  installments  of 7,500  shares each.  On January 16, 2002,  the
agreement  was renewed and amended to provide for the issuance of 40,000  common
shares  payable in quarterly  installments  of 10,000  ending on March 31, 2002.
Under the agreement, the Company has registered the shares for public sale.

5. NET LOSS PER SHARE

Basic earnings  (loss) per share  excludes  dilution and is computed by dividing
net income (loss) by the weighted  average  number of common shares  outstanding
during the period.  Diluted  earnings  (loss) per share  reflects the  potential
dilution  from   securities  and  other   contracts  which  are  exercisable  or
convertible into common shares.  Diluted earnings (loss) per share for the three
months  ended March 31, 2002  exclude any effect from such  securities  as their
inclusion would be  antidilutive.  As a result,  there is no difference  between
basic and diluted calculations of loss per share for all periods presented.

                                       11



Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations.


                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

     Since  its  inception  in  November  1990,  the  Company  has been  engaged
primarily in research and  development  activities  which have culminated in the
commercial  launch  of  Hextend,  its  lead  product,  and a  clinical  trial of
PentaLyte.  The Company's  operating revenues have been generated primarily from
licensing  fees and royalties,  including  $2,500,000 of licensing fees received
from Abbott  Laboratories for the right to manufacture and market  Hextend(R) in
the United  States and Canada.  As a result of the  developmental  nature of its
business and the limited sales of its product,  since the Company's inception in
November 1990 it has incurred  $31,476,646 of losses.  The Company's  ability to
generate  substantial  operating  revenue depends upon its success in developing
and marketing or licensing its plasma  volume  expanders and organ  preservation
solutions and technology for medical use.

     Most of the Company's research and development efforts have been devoted to
the  Company's  first  three  blood  volume  replacement  products:  Hextend,(R)
PentaLyte,(R)  and  HetaCool.(TM)  By testing and bringing all three products to
the market,  BioTime can  increase  its market  share by  providing  the medical
community with solutions to match patients' needs. By developing  technology for
the  use  of  HetaCool  in low  temperature  surgery,  trauma  care,  and  organ
transplant  surgery,  BioTime may also create new market  niches for its product
line.

     The Company's first product,  Hextend, is a physiologically  balanced blood
plasma volume expander, for the treatment of hypovolemia.  Hextend is being sold
in the United States by Abbott  Laboratories under an exclusive license from the
Company.  Abbott  also  has the  right  to sell  Hextend  in  Canada,  where  an
application for marketing approval is pending. Abbott also has a right to obtain
licenses to manufacture and sell other BioTime products.

     Under its License  Agreement with the Company,  Abbott will report sales of
Hextend  and pay the Company the  royalties  and license  fees due on account of
such sales within 90 days after the end of each  calendar  quarter.  The Company
recognizes  such  revenues in the quarter in which the sales report is received,
rather than the quarter in which the sales took place,  as the Company  does not
have sufficient sales history to accurately  predict  quarterly  sales.  Hextend
sales are still in the ramp-up phase.  Revenues for the three months ended March
31,  2002  consist  of  royalties  on sales  made by Abbott  during  the  period
beginning  October  1, 2001 and  ending  December  31,  2001.  Royalty  revenues
recognized  for the three  months  ended  March 31,  2002  were  $57,235,  a 75%
increase  over the $32,695 of royalty  revenue  during the prior year.  Sales of
Hextend during the fourth quarter  periods may reflect  purchasing  practices of
certain wholesale  distributors who increase their purchases of inventory during
the last month of the year, with a corresponding  reduction in purchases  during
the first quarters of each new year.


                                       12



     Since the  beginning of 2002,  monthly sales have grown  steadily.  Royalty
revenues of $60,812 received from first quarter 2002 sales will be recognized by
the Company during the second quarter ending June 30, 2002. Royalties from sales
of Hextend for the first three  months of 2002 were up from  $29,958  during the
same period last year, representing approximately a 103% increase from the prior
year.  Based  upon  preliminary  estimates  of sales for the first  month of the
second  quarter,  sales  approached half the amount of monthly sales the Company
needs  to  operate  at the  break-even  point  at the  present  reduced  rate of
spending,  which includes substantial salary reductions and limited research and
development activities.

     Hextend  has been  approved  for use and added to hospital  formularies  in
hundreds of hospitals. Inclusion on hospital formularies is important because it
enables  physicians  to obtain  Hextend  without  the need to special  order it.
Obtaining  formulary  approval can be a lengthy  process and  requires  diligent
efforts by the sales force who not only provide Hextend to the hospital but also
can provide the formulary committee with necessary  information showing that the
product is safe and effective.

     Hextend  has become the  standard  plasma  volume  expander  at a number of
prominent teaching hospitals and leading medical centers.  BioTime feels that as
Hextend  use  proliferates  within  the  leading  US  hospitals,  other  smaller
hospitals will follow their lead and accelerate sales growth.

     BioTime  has been  informed  that  Hextend  has been  purchased  for use by
certain armed forces units deployed overseas, and arrangements have been made to
facilitate  additional  purchases of Hextend by the  military and other  federal
government agencies. BioTime is continuing to work to promote the use of Hextend
by the United States armed  forces.  Military  physicians  and  researchers  are
evaluating  Hextend for use as part of the standard  treatment of hypovolemia in
combat casualties, and a number of laboratories under the direction of the armed
forces or engaged  in  civilian-directed  medical  research  projects  receiving
military  funding,  have  conducted  studies  using  Hextend in animal models of
military trauma. Some of the results of these studies were discussed at a recent
conference  sponsored  by the  Office  of  Naval  Research  and  other  military
organizations  to create a consensus  regarding  animal models for research into
military trauma.

     Presentations   by  BioTime   scientists  were  featured  at  the  American
Physiological  Society's April 2002 Annual Meeting held during the  Experimental
Biology 2002 conference in New Orleans.  The presentations  described the use of
Hextend and BioTime's  proprietary  hyperbaric  oxygen chamber and technology in
animal  models  designed  to  eliminate  battlefield  transfusions,  as  well as
Hextend's potential to facilitate the use of oxygen carrier solutions.

     The  research  indicated  that by  resuscitating  animals  with Hextend and
BioTime's  devices,  they could  revive  after  massive  blood loss and extended
periods of  respiratory  arrest  without  any  further  blood  transfusion.  The
research also  indicated  that animals could survive and remain active for hours
with all their blood replaced with Hextend within  BioTime's  hyperbaric  oxygen
chamber,  and that the chamber  could be used to manage  animals with nearly all
their blood  replaced  until they could rebuild  enough red blood cells to allow
them to return to their cages without blood transfusions. A summary of BioTime's
presentation  can be found in the Society's  press  release,  which is posted on
their website.

                                       13



     Although the chamber used in these studies was designed for small  animals,
BioTime  holds  patents on these devices and the  solutions,  technologies,  and
methods associated with their use in clinical  medicine.  BioTime also presented
evidence  that Hextend  could  facilitate  the use of a  hemoglobin-based  blood
substitute to  completely  replace the blood of rats in room air, and then allow
them to return to their  cages  without  any further  blood  transfusions.  This
attracted  the  attention  of  pharmaceutical   company  and  military  research
scientists  studying  hemoglobin-based  oxygen carrier solutions,  who expressed
their interest in whether Hextend might play a role in reducing the side effects
and the high costs associated with the use of oxygen carrier solutions.

     The Company  has  completed a Phase I clinical  trial of  PentaLyte  and is
planning the next phase of its clinical  trials in which  PentaLyte will be used
to treat hypovolemia in surgery.

     The Company is also  continuing to develop  solutions  for low  temperature
surgery.  Once a  sufficient  amount of data  from  successful  low  temperature
surgery has been compiled,  the Company plans to seek  permission to use Hextend
as a complete  replacement  for blood under  near-freezing  conditions.  BioTime
currently plans to market Hextend for complete blood volume  replacement at very
low  temperatures  under  the  registered  trademark  "HetaCool(TM)"  after  FDA
approval is obtained.

     BioTime has recently  launched a research  program using HetaCool in animal
models of trauma at the State  University of New York Health  Science  Center in
Brooklyn.  Preliminary  laboratory  results  there have  already  supported  the
feasibility of using HetaCool to treat subjects following severe hemorrhage. The
use of HetaCool  at  near-freezing  temperatures  also will be studied in animal
models of  cardiovascular  surgery at the Texas Heart Institute in Houston.  The
project  has  been  approved  by the  appropriate  internal  committees,  and is
awaiting the beginning of experimentation.

     BioTime  scientists  believe that the HetaCool program has the potential to
produce a product  that could be used in very high fluid  volumes  (50 liters or
more per procedure if HetaCool were used as an organ preservation solution or to
temporarily replace substantially all of the patient's circulating blood volume)
in cardiovascular surgery, trauma treatment, and organ transplantation.

     Abbott has an option to obtain a license to market  PentaLyte  and HetaCool
in the United States and Canada,  and BioTime would receive  additional  license
fees if those  options are  exercised,  in addition to royalties  on  subsequent
sales of those  products.  BioTime  and  certain  pharmaceutical  companies  are
discussing  potential  manufacturing,  distributing and marketing agreements for
BioTime products in the rest of the world.

     In order  to  commence  clinical  trials  for  regulatory  approval  of new
products or new  therapeutic  uses of  products,  it will be  necessary  for the
Company to prepare and file with the FDA an Investigational New Drug Application
("IND")  or an  amendment  to expand a previous  filing.  Filings  with  foreign
regulatory agencies may require clinical trials overseas.  BioTime has responded
to recent requests for information  required to achieve  regulatory  approval in
Canada, and is continuing to

                                       14



     work  with  the  appropriate  regulatory  authorities  to  seek  regulatory
approval in Canada and in Sweden,  a member of the  European  Union.  Regulatory
approvals  for other  countries  that are members of the  European  Union may be
obtained through a mutual recognition  process.  If approvals can be obtained in
the requisite  number of member nations,  then the Company would be permitted to
market Hextend in all 16 member nations.

     In addition to developing  clinical  trial  programs,  the Company plans to
continue to provide  funding  for its  laboratory  testing  programs at selected
universities,  medical  schools  and  hospitals  for the  purpose of  developing
additional uses of Hextend, PentaLyte, HetaCool, and other new products, but the
amount of research that will be conducted at those institutions will depend upon
the Company's  financial status.  Because the Company's research and development
expenses, clinical trial expenses, and production and marketing expenses will be
charged against earnings for financial  reporting  purposes,  management expects
that  there will be losses  from  operations  from time to time  during the near
future.

Hextend(R) and  PentaLyte(R)  are registered  trademarks,  and HetaCool(TM) is a
trademark, of BioTime.

Results of Operations

Revenues

     From  inception  (November 30, 1990)  through  March 31, 2002,  the Company
recognized  $2,500,000  of license fee  revenues.  All  license  fees based upon
milestones  under the Abbott License  Agreement were earned prior to the quarter
ended  March  31,  2002.  See  Note 2 to the  accompanying  condensed  financial
statements.

     From inception  (November 30, 1990) through March 31, 2002, the Company has
recognized  $261,644 in royalty  revenue based on product  sales.  For the three
months ended March 31, 2002, the Company  recognized $57,235 in royalty revenue,
whereas the Company  recognized  $32,695  for the three  months  ended March 31,
2001.  This 75% increase in royalties is  attributable to an increase in product
sales by Abbott. See Note 2 to the accompanying condensed financial statements.

Operating Expenses

     From  inception  (November 30, 1990)  through  March 31, 2002,  the Company
incurred  $21,891,089  of  research  and  development  expenses.   Research  and
development  expenses  were  $260,571 for the three months ended March 31, 2002,
compared to $553,892 for the three months ended March 31, 2001. This substantial
decrease  is  attributable  to  a  concerted   effort  to  cut  spending.   More
specifically,  less funding was allocated to laboratory  equipment and supplies,
fees paid to  scientific  consultants,  clinical  trial work,  and wages paid to
scientific and research  personnel within the Company.  Research and development
expenses include laboratory study expenses,  clinical trial expenses,  salaries,
preparation  of  additional  regulatory  applications  in the United  States and
Europe,  manufacturing of solution for trials, and scientific consultants' fees.
It is expected that research and

                                       15



development expenses will increase as the Company commences new clinical studies
of its products in the United States and Europe,  although the  commencement  of
new clinical trials depends upon the availability of capital.

     From  inception  (November 30, 1990)  through  March 31, 2002,  the Company
incurred  $13,759,134  in  general  and  administrative  expenses.  General  and
administrative  expenses were $331,407 for the three months ended March 31, 2002
compared  to  $436,997  for the  three  months  ended  March 31,  2001.  This is
attributable  to a decrease  in  personnel  costs,  as the  number of  full-time
employees has dropped from 11 at March 31, 2001 to 8 at March 31, 2002, and most
of those  remaining have agreed to voluntary  reductions in compensation to ease
financial  burdens.   General  and  administrative  expenses  include  salaries,
consultants' fees, and general operating expenses.

     Most  of  the  Company's   employees   have  agreed  to  participate  in  a
compensation  reduction  program designed to permit the Company to conserve cash
without  implementing an immediate  workforce  reduction.  The salary reductions
have ranged from 56% to 78% for participating executive officers, and 14% to 38%
for other participating  employees. The duration of the program will depend upon
a number of factors such as the time frame needed to obtain additional  capital,
the amount of capital obtained,  and the willingness of employees to continue to
work for the  Company at the  reduced  compensation  rates.  The Company is also
negotiating with its consultants to restructure their compensation arrangements.

Interest and Other Income

     From  inception  (November 30, 1990)  through  March 31, 2002,  the Company
generated $1,866,591 of interest. For the three months ended March 31, 2002, the
Company  incurred a total of $171,665 of net interest  expense,  compared to net
interest  income of $6,455  for the  three  months  ended  March 31,  2001.  The
difference  is  attributable  to  interest  expense  incurred  on the  Company's
debentures during the three months ended March 31, 2002, whereas the Company had
no outstanding debt during the three months ended March 31, 2001.

Liquidity and Capital Resources

     Since inception,  the Company has primarily financed its operations through
the sale of equity  securities,  licensing fees, and  borrowings.  During August
2001, the Company received cash and converted debt totaling  $3,350,000  through
the sale of  debentures  to a group of private  investors,  including  Alfred D.
Kingsley, an investor and consultant to the Company, who purchased $1,500,000 of
debentures,  and Milton  Dresner,  a director  of the  Company.  Mr.  Kingsley's
investment included the conversion of the $1,000,000 principal balance of a line
of credit that he had previously provided.

     Interest  on the  debentures  is  payable  at an annual  rate of 10% and is
payable  semiannually.  The principal  amount of the debentures  will be due and
payable on August 1, 2004.  BioTime  may prepay the  debentures,  in whole or in
part, at any time without premium or penalty.  Under the terms of the debentures
BioTime  has agreed to  restrict  its  quarterly  cash  payments  for  operating
expenses to

                                       16



not more than $450,000  (excluding  interest payable on the debentures) plus the
amount of cash revenues  (excluding  interest and dividends) it collects for the
quarter.  To the extent BioTime's  expenditures during any quarter are less than
$450,000  over  its  revenues,  it may  expend  the  difference  in one or  more
subsequent  quarters.  The spending restriction will expire when BioTime obtains
at least  $5,000,000 in cash through sales of equity  securities or pays off the
debenture  indebtedness  in full.  For this purpose,  cash revenues will include
royalties,  license fees,  and other  proceeds from the sale or licensing of its
products  and  technology,  but will not include  interest,  dividends,  and any
monies  borrowed  or the  proceeds  from the issue or sale of any debt or equity
securities.  BioTime has also agreed not to declare or pay any cash dividends on
its capital  stock or to redeem or repurchase  any shares of its capital  stock,
until it has paid off the debenture indebtedness in full.

     Investors who purchased the debentures also received warrants to purchase a
total of 515,383  common  shares at an  exercise  price of $6.50 per share.  The
warrants  will expire if not exercised by August 1, 2004.  After June 2002,  the
Company has the right to call the warrants for redemption at a redemption  price
of $0.01 per share if the closing  price of the  Company's  common shares on the
American Stock Exchange equals or exceeds 150% of the exercise price for fifteen
(15)  consecutive  trading days and the shares issuable upon the exercise of the
warrants  have been  registered  for sale under the  Securities  Act of 1933, as
amended.

     On March 27, 2002,  the Company  entered into a new Credit  Agreement  with
Alfred D. Kingsley under which the Company may borrow up to $300,000 for working
capital  purposes.  Amounts  borrowed under the 2002 Credit  Agreement will bear
interest  at 10% per  annum and will be due on March  27,  2003 or when  BioTime
receives at least $600,000  through the sale of capital stock,  loans from other
lenders,  fees under licensing agreements  (excluding royalty payments),  or any
combination of those sources.  Mandatory prepayments of principal will be due to
the extent that the Company receives funds from any one or more of those sources
in  excess  of  $300,000  but less  than  $600,000,  and the  amount of any such
mandatory  prepayments  of principal  will reduce the maximum  amount  available
under the 2002 Credit Agreement and will not be available for future borrowings.
The Company will have the right to make voluntary  prepayments of principal that
would  otherwise  not be due,  without  penalty  or  premium  but  with  accrued
interest, at any time, and any amounts voluntarily prepaid will be available for
future  borrowings,  so long as the  Company  is not in  default  under the 2002
Credit  Agreement,  and the outstanding  principal balance loaned under the 2002
Credit Agreement does not exceed $300,000.

     In connection  with  entering  into the 2002 Credit  Agreement on March 27,
2002, the Company issued to Mr.  Kingsley a warrant to purchase 30,000 shares of
the  Company's  common  stock  at  $4.00  per  share.  The  warrants  are  fully
exercisable  and  non-forfeitable  on the date of grant and  expire on March 26,
2007.  The fair value of the warrant was  $60,390 and was  determined  using the
Black- Scholes option pricing model with the following assumptions:  contractual
life of 5 years;  risk-free  interest rate of 4.4%;  volatility of 84.6%; and no
dividends  during the expected  term. The fair value of the warrant was included
in other current assets at March 31, 2002, and is being  amortized over the term
of the 2002 Credit Agreement.


                                       17



     The  Company  is  working  with a number  of  investment  bankers  to raise
additional capital. BioTime needs additional equity capital, fees from licensing
its  products to  pharmaceutical  companies,  profits from sales of its products
and/or a  substantial  increase  in royalty  revenues  to  continue  its current
operations,  to begin clinical  trials of PentaLyte,  and to conduct its planned
product development and research programs. Sales of additional equity securities
could  result in the  dilution of the  interests  of present  shareholders.  The
amount of license fees and  royalties  that may be earned  through the licensing
and sale of the Company's products and technology,  the timing of the receipt of
license fee payments, and the future availability and terms of equity financing,
is uncertain.  The unavailability or inadequacy of financing or revenues to meet
future  capital  needs  could  force the  Company to modify,  curtail,  delay or
suspend some or all aspects of its planned operations.


                           PART II - OTHER INFORMATION

Item 2.  Changes in Securities and Use of Proceeds.

     During March 2002,  the Company issued  warrants to purchase  30,000 common
shares at $4.00 per share.  The warrants  will expire if not  exercised by March
26, 2007. The warrants were issued without registration under the Securities Act
of 1933, as amended, pursuant to the exemption provided in Section 4(2).

                                       18



Item 6.   Exhibits and Reports of Form 8-K

(a-3) Exhibits.

Exhibit
Numbers           Description

 3.1      Articles of Incorporation, as Amended.@

 3.3      By-Laws, As Amended.#

 4.1      Specimen of Common Share Certificate.+

10.1      Lease  Agreement  dated July 1, 1994 between the Registrant and Robert
          and Norah  Brower,  relating  to  principal  executive  offices of the
          Registrant.*

10.2      Intellectual Property Agreement between the Company and Paul Segall.+

10.3      Intellectual   Property   Agreement   between   the  Company  and  Hal
          Sternberg.+

10.4      Intellectual Property Agreement between the Company and Harold Waitz.+

10.5      Intellectual   Property  Agreement  between  the  Company  and  Judith
          Segall.+

10.6      Intellectual   Property  Agreement  between  the  Company  and  Steven
          Seinberg.**

10.7      Agreement  between  CMSI and  BioTime  Officers  Releasing  Employment
          Agreements, Selling Shares, and Transferring Non-Exclusive License.+

10.8      Agreement  for Trans  Time,  Inc. to  Exchange  CMSI Common  Stock for
          BioTime, Inc. Common Shares.+

10.9      1992 Stock Option Plan, as amended.##

10.10     Intellectual  Property  Agreement  between  the  Company and Ronald S.
          Barkin.^

10.11     Addenda to Lease Agreement between the Company and Donn Logan.++

10.12     Exclusive License  Agreement between Abbott  Laboratories and BioTime,
          Inc. (Portions of this exhibit have been omitted pursuant to a request
          for confidential treatment).###

10.13     Modification   of   Exclusive   License   Agreement   between   Abbott
          Laboratories  and  BioTime,  Inc.  (Portions of this exhibit have been
          omitted pursuant to a request for confidential treatment).^^^


                                       19



10.14     Revolving  Line of Credit  Agreement,  dated March 27,  2001,  between
          BioTime, Inc. and Alfred D. Kingsley+++

10.15     Warrant  Agreement,  dated March 27, 2001,  between BioTime,  Inc. and
          Alfred D.Kingsley+++

10.16     Form of Series 2001-A 10% Debenture due August 1, 2004++++

10.17     Warrant  Agreement  between  BioTime,  Inc. and  Purchasers  of Series
          2001-A Debentures++++

10.18     Revolving  Line of Credit  Agreement,  dated March 27,  2002,  between
          BioTime, Inc. and Alfred D. Kingsley***

10.19     Warrant  Agreement,  dated March 27, 2002,  between BioTime,  Inc. and
          Alfred D. Kingsley***

@ Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1998.

+ Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-44549 filed with the Securities and Exchange Commission on December 18, 1991,
and Amendment No. 1 and  Amendment No. 2 thereto filed with the  Securities  and
Exchange Commission on February 6, 1992 and March 7, 1992, respectively.

# Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-48717 and Post-  Effective  Amendment No. 1 thereto filed with the Securities
and Exchange Commission on June 22, 1992, and August 27, 1992, respectively.

* Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1994.

^  Incorporated  by reference to the  Company's  Form 10-Q for the quarter ended
March 31, 1997.

## Incorporated by reference to Registration  Statement on Form S-8, File Number
333-30603 filed with the Securities and Exchange Commission on July 2, 1997.

^ ^  Incorporated  by reference to the Company's Form 10-Q for the quarter ended
March 31, 1999.

### Incorporated by reference to the Company's Form 8-K, filed April 24, 1997.

^^^  Incorporated  by reference to the Company's Form 10-Q for the quarter ended
June 30, 1999.

++  Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 1999.

+++ Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 2000.

                                       20



++++  Incorporated by reference to the Company's Form 10-Q for the quarter ended
June 30, 2001.

*** Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 2001.



(b) Reports on Form 8-K

The  Company  did not file any  reports of Form 8-K for the three  months  ended
March 31, 2002.



                                       21



                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.


          BIOTIME, INC.

                                              s/Paul Segall
Date: May 15, 2002                         -------------------------------------
                                              Paul Segall
                                              Chief Executive Officer


                                              s/Steven Seinberg
Date: May 15, 2002                         -------------------------------------
                                              Steven Seinberg
                                              Chief Financial Officer


                                       22





Exhibit Index

Exhibit
Numbers           Description
- -------           -----------
 3.1      Articles of Incorporation, as Amended.@

 3.3      By-Laws, As Amended.#

 4.1      Specimen of Common Share Certificate.+

10.1      Lease  Agreement  dated July 1, 1994 between the Registrant and Robert
          and Norah  Brower,  relating  to  principal  executive  offices of the
          Registrant.*

10.2      Intellectual Property Agreement between the Company and Paul Segall.+

10.3      Intellectual   Property   Agreement   between   the  Company  and  Hal
          Sternberg.+

10.4      Intellectual Property Agreement between the Company and Harold Waitz.+

10.5      Intellectual   Property  Agreement  between  the  Company  and  Judith
          Segall.+

10.6      Intellectual   Property  Agreement  between  the  Company  and  Steven
          Seinberg.**

10.7      Agreement  between  CMSI and  BioTime  Officers  Releasing  Employment
          Agreements, Selling Shares, and Transferring Non-Exclusive License.+

10.8      Agreement  for Trans  Time,  Inc. to  Exchange  CMSI Common  Stock for
          BioTime, Inc. Common Shares.+

10.9      1992 Stock Option Plan, as amended.##

10.10     Intellectual  Property  Agreement  between  the  Company and Ronald S.
          Barkin.^

10.11     Addenda to Lease Agreement between the Company and Donn Logan.++

10.12     Exclusive License  Agreement between Abbott  Laboratories and BioTime,
          Inc. (Portions of this exhibit have been omitted pursuant to a request
          for confidential treatment).###

10.13     Modification   of   Exclusive   License   Agreement   between   Abbott
          Laboratories  and  BioTime,  Inc.  (Portions of this exhibit have been
          omitted pursuant to a request for confidential treatment).^^^

10.14     Revolving  Line of Credit  Agreement,  dated March 27,  2001,  between
          BioTime, Inc. and Alfred D. Kingsley+++

                                       23



10.15     Warrant  Agreement,  dated March 27, 2001,  between BioTime,  Inc. and
          Alfred D. Kingsley+++

10.16     Form of Series 2001-A 10% Debenture due August 1, 2004++++

10.17     Warrant  Agreement  between  BioTime,  Inc. and  Purchasers  of Series
          2001-A Debentures++++

10.18     Revolving  Line of Credit  Agreement,  dated March 27,  2002,  between
          BioTime, Inc. and Alfred D. Kingsley***

10.19     Warrant  Agreement,  dated March 27, 2002,  between BioTime,  Inc. and
          Alfred D. Kingsley***

@ Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1998.

+ Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-44549 filed with the Securities and Exchange Commission on December 18, 1991,
and Amendment No. 1 and  Amendment No. 2 thereto filed with the  Securities  and
Exchange Commission on February 6, 1992 and March 7, 1992, respectively.

# Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-48717 and Post-  Effective  Amendment No. 1 thereto filed with the Securities
and Exchange Commission on June 22, 1992, and August 27, 1992, respectively.

* Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1994.

^  Incorporated  by reference to the  Company's  Form 10-Q for the quarter ended
March 31, 1997.

## Incorporated by reference to Registration  Statement on Form S-8, File Number
333-30603 filed with the Securities and Exchange Commission on July 2, 1997.

^ ^  Incorporated  by reference to the Company's Form 10-Q for the quarter ended
March 31, 1999.

### Incorporated by reference to the Company's Form 8-K, filed April 24, 1997.

^^^  Incorporated  by reference to the Company's Form 10-Q for the quarter ended
June 30, 1999.

++  Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 1999.

+++ Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 2000.


                                       24



++++  Incorporated by reference to the Company's Form 10-Q for the quarter ended
June 30, 2001.

*** Incorporated  by  reference  to the  Company's  Form 10-K for the year ended
December 31, 2001.


                                       25