Ac-RYYRIK-NH2


CAS No. : 200959-48-4

200959-48-4
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Cat. No. : HY-P1318
M.Wt: 939.11
Formula: C44H70N14O9
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 200959-48-4 :

Ac-RYYRIK-NH2 is a potent and partial agonist on ORL1 transfected in CHO cells (Kd=1.5 nM) and behaves as a endogenous ligand of ORL1. Ac-RYYRIK-NH2 is a specific antagonist for the activation of G protein and competitively antagonizes the stimulation of [35S]-GTPgS binding to G proteins by nociceptin/orphanin FQ (noc/OFQ) in membranes and sections of rat brain[1]. IC50 & Target: Kd: 1.5 nM (ORL1 transfected in CHO cells)[1] In Vivo: Ac-RYYRIK-NH2 (intracerebroventricularly (i.c.v.) inhibits spontaneous locomotor activity in mice with an ID50 of 0.07 nmol. Co-administration of noc/OFQ and Ac-RYYRIK-NH2 lead to additive effects in Male Swiss mice[1].

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