A cocktail of five protease inhibitors for the inhibition of a broad range of proteases and esterases. Each vial, when reconstituted with 1 ml H2O, yields a 100X stock solution. When diluted to 1X the cocktail contains 500 µM AEBSF, HCl, 150 nM Aprotinin, 1 µM E-64, 0.5 mM EDTA, Disodium Salt and 1 µM Leupeptin Hemisulfate. Available as 1 ml or as a set of 10 x 1 ml.