[ (pF) Phe4]Nociceptin (1-13) NH2 acetate

[ (pF) Phe4]Nociceptin (1-13) NH2 acetate is a selective agonist of NOP receptor with a pKi of 10.68 and a pEC50 of 9.31. [ (pF) Phe4]Nociceptin (1-13) NH2 acetate displays high selectivity over δ, κ, and μ opioid receptors (>3000 fold) .

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