Description: Peptide to Ac-Beta-Endorphin (Human) Form: Lyophilized powder CAS Number : 80102-04-1Molecular Formula : C160H253N39O47SMolecular Weight : 3507.1Purity : > 95%Chemical Structure : Ac-Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-Phe-Lys-Asn-Ala-Ile-Ile-Lys-Asn-Ala-Tyr-Lys-Lys-Gly-GluStorage/Stability : Shipped at 4°C. Store at -20°C for one year.