Protease | Proteases Enzymes | selleckchem.com

Proteases

Proteases (also known as peptidases or proteinases) are the subgroup of hydrolase enzymes that catalyze the cleavage of peptide bonds within proteins. There are two main subtypes of proteases: exoproteases, which hydrolyze peptide bonds at the terminus of polypeptide chains, and endoproteases, which act internally.  Proteases are involved in a vast array of physiological processes, from simple digestion of food to complex signaling cascades such as the apoptotic caspase-activated cascade. There are many important proteases which play key roles in many cell processes including proteasome, gamma-secretase, HCV  protease, Aminopeptidase, and Procollagen C Proteinase.