4-Amidinophenylmethanesulfonyl fluoride hydrochloride Usage And Synthesis
Description
p-APMSF is an irreversible inhibitor of serine proteases with Ki values of 1.02, 1.18, 1.5, and 1.54 μM for bovine trypsin, human thrombin, bovine plasmin, and bovine Factor Xa, respectively. It is selective for these proteases over bovine chymotrypsin and acetylcholinesterase.
Biochem/physiol Actions
Irreversible inhibitor of serine proteases with lysine or arginine substrate specificities. Effective concentration 10-100 μM. Frequently used to characterize newly discovered proteases.
4-Amidinophenylmethanesulfonyl fluoride hydrochloride Preparation Products And Raw materials