Description: Peptide to Octaneuropeptide Form: Lyophilized powder Molecular Formula : C41H74N12O11Molecular Weight : 911.1Purity : > 95%Chemical Structure : Arg-Pro-Gly-Leu-Leu-Asp-Leu-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.