CAS Number: 11128-99-7 Molecular Weight: 1296.5 Salt Form: TFA Purity: >96% Sequence (3-letter): Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-OH Sequence (1-letter): DRVYIHPFHL-OH Storage: -20 ?C or below Angiotensin I (human), also known as proangiotensin is formed from angiotensigen by the action of renin. Angiotensin I has no direct biological function but is a precursor to angiotensin II through cleavage of the two terminal amino acids by angiotensin converting enzyme (ACE).
