What enzymes are proteases?
Posted May 19, 2023
Trypsin – Present in pancreatic juice, trypsin is involved in breaking down proteins and peptones to dipeptides.
Carboxypeptidase – Similar to trypsin, carboxypeptidase is also found in pancreatic juice and involved in breaking down proteins and peptones to dipeptides.
Dipeptidase – Dipeptidase is responsible for breaking down dipeptides to amino acids and is found in intestinal secretion.
Rennin – Rennin is a type of protease that is secreted by chief cells that are found in the stomach. They assist in curdling milk protein.
Elastase – Found in pancreatic juice, elastase helps in the digestion of elastin.
Insulinase – Insulin plays a key role in degrading insulin and is found in the liver and kidney.
Renin – Renin is responsible for producing angiotensin from angiotensinogen. It is secreted by specialized kidney cells known as juxtaglomerular cells.
Hyaluronidase – Found in the acrosome of sperms, hyaluronidase plays a key role in fertilization where it helps the sperm to penetrate the ovum.