in an assay system employing purified urokinase and human plasminogen the most potent inhibitor was found in 4',4 '' -diamidino-2-hydroxy-1,4-diphenoxybutane which proved 5600 times more active on a molar bases than epsilon-aminocaproic acid ( e-aca ) .
C0042071
urokinase
C0086418
human