Cathepsin G

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C7268 Chymostatin microbial Chymostatin is a strong inhibitor of many proteases, including chymotrypsin, papain, chymotrypsin-like serine proteinases, chymases, and lysosomal cysteine proteinases such as cathepsins A,B,C, B, H, and L. It weakly inhibits human leucocyte elastase. It is effective at a final concentration of 100 to 200 μg/ml (10 to 100 μM). Chymostatin is often included in protease inhibitor cocktails used with plant extracts.
Inhibits the lysosomal proteinase cathepsin B, and the soluble Ca2+-activated proteinase. Many young plant tissues express a chomostatin-sensitive serine protease.
C9984 Z-Gly-Leu-Phe-chloromethyl ketone ≥90% (TLC), solid Cathepsin G inhibitor.