- Specificity: Inhibits serine, plasmin, porcine kallikrein and cysteine proteases, including papain and cathepsin B. Does not inhibit chymotrypsin and thrombin.
- Molecular weight: 475.59
- Purity: Three tautomeric isomers in solution
- Solubility: Soluble in H2O (50mg/ml). Effective concentration 10-100µM
- Synonym: Acetyl-Leu-Leu-Arg-al, N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate salt
- CAS Number: 103476-89-7
- Linear Formula: C20H38N6O4•½H2SO4