Tags: Protein.
Cathepsin G (EC 3.4.21.20 chymotrypsin-like proteinase neutral proteinase) is an enzymatic protein belonging to the peptidase or protease families. In humans it is coded by the CTSG gene.The protein encoded by this gene a member of the peptidase S1 protein family is found in azurophil granules of neutrophilic polymorphonuclear leukocytes.