Table 3. Association rate constants (M^-1. S^{- 1}) for recombinant falcipains^a.

Inhibitors	FP2	FP3
E64	10,260 ± 714	4,090 ± 277
MG132	188,570 ± 24,840	412,460 ± 35,080

^a Means ± standard deviations for at least three independent experiments, each in duplicate.