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. Author manuscript; available in PMC: 2008 Sep 7.
Published in final edited form as: Biochemistry. 2006 Mar 21;45(11):3588–3597. doi: 10.1021/bi0525369

Table 2.

Dissociation constants (Kd) for the interaction of the recombinant fibrinogen (Bβ1-66)2 fragment and its mutant variants with the fibrinogen-derived D1 fragment and fibrin-derived D-D fragment obtained by surface plasmon resonancea

Recombinant Fragments Kd for interaction with D-D (μM) Kd for interaction with D1 (μM)
(Bβ1-66)2 13.0 ± 2.0 153 ± 16
Mut-(Bβ1-66) 2 14.8 ± 3.7 148 ± 21
Mut-(β18-66)2 14.0 ± 0.6 ---
a

Values are the means ± S.D. of at least three independent experiments.