Description: Peptide to Met-Enkephalin Form: Lyophilized powder Alternative Names: Endorphin (1-5)CAS Number : 58569-55-4Molecular Formula : C27H35N5O7SMolecular Weight : 573.67Purity : > 95%Chemical Structure : H-Tyr-Gly-Gly-Phe-Met-OHApplication : Potent δ-opioid receptor agonist (IC50 = 2.4 μM). Growth factor. Neurotransmitter and neuromodulator. Enhances immune function.Storage/Stability : Shipped at 4°C. Store at -20°C for one year.