[Nphe1]Nociceptin (1-13) NH2

Selective and competitive nociceptin receptor antagonist, devoid of any agonist activity. Binds selectively to recombinant nociceptin receptors (pKi = 8.4), and competitively antagonizes the actions of nociceptin in vitro and in vivo.

[C@H](CC1=CC=CC=C1)(C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CCCCN)C(N)=O)=O)CCCNC(=N)N)=O)C)=O)CO)=O)CCCCN)=O)CCCNC(=N)N)=O)C)=O)=O)[C@@H](C)O)=O)NC(CNC(CNC(CNCC2=CC=CC=C2)=O)=O)=O