E-64 L-trans-epoxysuccinyl-leucylamide-(4-guanido)-butane or N-[N-(L-trans-carboxyoxiran-2-carbonyl)-L-leucyl]-agmatine Features CAS Number: 66701-25-5 Molecular Formula : …

E-64 is an inhibitor for thiol protease, papain, actinidin, ananain, bromelain, calpain and cathepsin B. It is an irreversible cysteine protease inhibitor that has no action on cysteine residues in other plants and does not react with low molecular weight thiols such as 2-mercaptoethanol. Specific…