产品
编 号:F248458
分子式:C44H70N14O9
分子量:939.11
产品类型
结构图
CAS No: 200959-48-4
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产品详情
生物活性:
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.
体内研究:
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.