Description: Peptide to Beta-Amyloid (11-40) Form: Lyophilized powder Molecular Formula : C143H228N38O40SMolecular Weight : 3151.71Purity : > 95%Chemical Structure : Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-ValStorage/Stability : Shipped at 4°C. Store at -20°C for one year.