higher s values were not observed in the presence of the following protein inhibitors : leupeptin ( 20 or 150 microm ) , iodoacetamide ( 10 mm ) , dfp ( 5 mm ) , pmsf ( 1 mm ) , bacitracin ( 0.1 mm ) , antipain ( 0.1 mm ) , aprotinin ( 1 tiu/ml ) .
C0033684
protein
C0003641
aprotinin