Casohypotensin Peptide (Cat. No. 350604) corresponds to aa129-136 of bovine beta casein sequence. Beta-casein in involved in micelle formation. Caseins are the predominant milk proteins in most mammals. Casein, a 209 aa protein, yields three short peptides after cleavage: casoparan (5 aa), antioxidant peptide (8 aa) and casohypotensin (8 aa). Casohypotensin acts as a bradykinin-potentiating peptide and a strong competitive inhibitor of endo-oligopeptidase A.Bovine: H-Tyr-Pro-Val-Glu-Pro-Phe-Thr-Glu-OH or H-YPVEPFTE-OH