Broadband inhibitor for serine proteases. Reacts covalently with the serin of the active center. Alternative to PMSF and DFP with a great number of advantages to standard inhibitors.
Working concentration: 1-5 mM.
Pefabloc® reacts with thiols. DTT and β-mercaptoethanol reduce the inhibitory effect.
Purity (HPLC) | ≥95 % |