Description: Peptide to Ac-5A/5B Peptide Form: Lyophilized powder Molecular Formula : C47H73N11O18S3Molecular Weight : 1176.34Purity : > 95%Chemical Structure : Ac-Glu-Asp-Val-Val-Cys-Cys-Ser-Met-Ser-Tyr-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.