Description: Peptide to Beta-Amyloid (12-28) Form: Lyophilized powder CAS Number : 107015-83-8Molecular Formula : C89H135N25O25Molecular Weight : 1955.22Purity : > 95%Chemical Structure : Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.