Description: Peptide to Beta-MSH, Human Form: Lyophilized powder CAS Number : 17908-57-5Molecular Formula : C118H174N34O35SMolecular Weight : 2660.9Purity : > 95%Chemical Structure : Ala-Glu-Lys-Lys-Asp-Glu-Gly-Pro-Tyr-Arg-Met-Glu-His-Phe-Arg-Trp-Gly-Ser-Pro-Pro-Lys-AspStorage/Stability : Shipped at 4°C. Store at -20°C for one year.