Endomorphin-1Endomorphin-1 (EM-1) (amino acid sequence Tyr-Pro-Trp-Phe-NH2) is an endogenous opioid peptide and one of the two endomorphins. It is a high affinity, highly selective agonist of the μ-opioid receptor, and along with endomorphin-2 (EM-2), has been proposed to be the actual endogenous ligand of the μ-receptor. Read from the Chembox of the Wikipedia article Endomorphin-1, revision 1377743389.

Property

Value

Formula

C34H38N6O5, 610.71 g/mol

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