the catalytic properties of several serine proteases acting on cationic substrates ( bovine of beta-trypsin , bovine thrombin , human urinary kallikrein , and human urokinase ) and noncationic substrates ( bovine alpha-chymotrypsin ) have been compared in steady-state and pre-steady-state experiments by using ester and anilide synthetic substrates .
C0086418
human
C0042071
urokinase