![Atriopeptin III, rat [ANP (127-150), rat] - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/155-63.jpg "155-63")
CAS Number: 90052-57-6
Molecular Weight: 2550.19
Salt Form: TFA
Purity: >95%
Sequence (3-letter): Ser-Ser-Cys-Phe-Gly-Gly-Arg-Ile-Asp-Arg-Ile-Gly-Ala-Gln-Ser-Gly-Leu-Gly-Cys-Asn-Ser-Phe-Arg-Tyr-OH [Cys3-Cys19]
Sequence (1-letter): SSCFGGRIDRIGAQSGLGCNSFRY-OH
Storage: -20 °C or below
Atriopeptin III (AP III) is a 24-amino acid fragment of rat atrial natriuretic peptide (ANP). It is a potent natriuretic/diuretic agent and vasodilator in normal rats.
![Angiotensin I [Val5,Asn9], bullfrog](https://www.echelon-inc.com/wp-content/uploads/2019/11/137-36-e1574459651494.jpg)
![Angiotensin II-[Sar1], CAS 51833-69-3 - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/131-65.jpg)