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. 2004 Feb;42(2):722–726. doi: 10.1128/JCM.42.2.722-726.2004

TABLE 1.

Effects of various inhibitors on proteolytic activity of purified enzymea

Inhibitor (concn) Relative activity (%)
None (control) 100
E-64 (10 μM) 94
Leupeptin (100 μM) 107
Iodoacetic acid (1 mM) 80
TLCK (100 μM) 27
TPCK (100 μM) 17
PMSF (1 mM) 0.5
DFP (100 μM) 8
EDTA (10 mM) 90
Pepstatin A (1 μM) 94
a

The inhibitors were tested at their maximum effective concentrations. Activity against azoalbumin in the absence of inhibitors was taken as 100% (control).