Description: Peptide to Alpha-Neo-Endorphin (1-7) Form: Lyophilized powder Alternative Names: a-Neo-Endorphin (1-7)Molecular Formula : C40H61N11O9Molecular Weight : 840Purity : > 95%Chemical Structure : Tyr-Gly-Gly-Phe-Leu-Arg-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.