Description: Peptide to [Ala2]-Met-Enkephalin amide Form: Lyophilized powder Molecular Formula : C28H38N6O6SMolecular Weight : 586.72Purity : > 95%Chemical Structure : Tyr-Ala-Gly-Phe-Met-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.