Description: Peptide to Endothelin-1 (11-21) Form: Lyophilized powder CAS Number : 144602-02-8Molecular Formula : C68H92N14O15S2Molecular Weight : 1409.7Purity : > 95%Chemical Structure : Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp (Disulfide bridge Cys1-Cys5)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.