产品
编 号:F612404
分子式:C50H71N13O11S2
分子量:1094.31
产品类型
结构图
CAS No: 500170-27-4
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产品详情
生物活性:
d[Cha4]-AVP is a potent and selective vasopressin (AVP) V1b receptor agonist with a Ki of 1.2 nM for human V1b receptor. d[Cha4]-AVP shows more selective for V1b receptor than human V1a receptor, V2 receptor, and oxytocin receptors.
体外研究:
d[Cha4]-AVP binds to hV1b receptors and human oxytocin receptors with pKi values of 9.68 and 7.68, respectively.d[Cha4]-AVP stimulates [Ca2+]i increase in hV1b-CHO cells with a pEC50 value of 10.05. d[Cha4]-AVP shows pEC50 values of 6.53 and 5.92 at hV1a and hV2 receptors, respectively, and behaved as a weak antagonist at hOT receptors (pKB=6.31).