Description: Peptide to Endothelin-1 (1-15) amide (Human) Form: Lyophilized powder Molecular Formula : C70H109N17O23S5Molecular Weight : 1717.04Purity : > 95%Chemical Structure : Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.