Description: Peptide to VA-Beta-MSH Form: Lyophilized powder Molecular Formula : C126H188N36O37SMolecular Weight : 2831.19Purity : > 95%Chemical Structure : Val-Ala-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.