analysis of the interaction of the human macrophage pa inhibitor with 125i-urokinase ( apparent size , 33 kilodaltons ) by sds-gel electrophoresis showed that the enzyme and inhibitor mostly dissociated in sds , but a stable complex occurred at 60 to 65 kilodaltons and a broad band of enzyme or enzyme-inhibitor complexes between 33 and 40 kilodaltons .
C0086418
human
C0042071
urokinase