Table 2.
RIα construct | KD (nM) |
---|---|
Wild type | 48 |
C16A | 126 (3-fold)b |
C37A | 745 (16-fold) |
Y19A | 1329 (27-fold) |
H23A | 198 (4-fold) |
KD=EC50 calculated from curves fit to 1:1 binding model.
Values in parentheses denote the relative decrease in binding.