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EXHIBIT A
AGREEMENT
JOINT FILING OF SCHEDULE 13G
The undersigned hereby agree to jointly prepare and file with the
regulatory authorities a Schedule 13G and any future amendments thereto
reporting each of the undersigned's ownership of securities of OraSure
Technologies, Inc. and hereby affirm that such Schedule 13G is being filed on
behalf of each of the undersigned.
Dated: October 4, 2000 HealthCare Ventures V, L.P.
Princeton, New Jersey by: its General Partner, HealthCare Partners
V, L.P.
By: s/ Xxxxxxx Xxxxxxxxx
-----------------------------------------
Xxxxxxx Xxxxxxxxx,
Administrative Partner
Dated: October 4, 2000 HealthCare Partners V, L.P.
Princeton, New Jersey
By: s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
-----------------------------------------
Xxxxxxx Xxxxxxxxx
Administrative Partner
Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Princeton, New Jersey --------------------------------------------
Xxxxx X. Xxxxxxxxx, Ph.D
Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Princeton, New Jersey --------------------------------------------
Xxxxxx X. Xxxxxx
Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Cambridge, Massachusetts --------------------------------------------
Xxxx X. Xxxxxxxxxxx
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Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Princeton, New Jersey --------------------------------------------
Xxxxxxx Xxxxxx
Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Cambridge, Massachusetts --------------------------------------------
Xxxxxxxxxxx Xxxxxxxxx
Dated: October 4, 2000 s/ Xxxxxxx Xxxxxxxxx, Attorney-in-Fact
Cambridge, Massachusetts --------------------------------------------
Xxxxxxxxx Xxxxxx
