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. Author manuscript; available in PMC: 2012 Apr 19.
Published in final edited form as: Biochem J. 2009 Nov 11;424(2):179–189. doi: 10.1042/BJ20090992

Table 2.

Apparent KI values of JSM6427 and CRRETAWAC for wild-type and chimaeric α5β1-1 integrins

JSM6427 CRRETAWAC
integrin 70K 50K 70K 50K
huα5β1-1 ND 0.65 ± 0.15 ND 47 ± 9
zfα5(huW1-W4)β1-1 ND 0.75 ± 0.04 ND 31 ± 12
zfα5(SWAA)β1-1 7.2 ± 2.4 ND 126 ± 43 ND
Triple swap 1.21 ± 0.04 ND 76 ± 20 ND

Apparent KI values (nM) for 70K fragment of zebrafish fibronectin or 50K fragment of human fibronectin binding to recombinant integrins. Values are mean ± S.D.; n=3-6 experiments. ND: not determined.