Mixture of four protease inhibitors for inhibiting serine proteases. Supplied in lml DMSO.* Contains: AEBSF, Aprotinin, Elastatinal, GGACK.* Specificity: Chymotrypsin, Kallikrein, Plasmin Thrombin, Trypsin, Elastase, Urokinase and Factor XaUsually ships within 24 hours.This product is sold for laboratory research use only.