d[Cha4]-AVP


CAS No. : 500170-27-4

500170-27-4
Price and Availability of CAS No. : 500170-27-4
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5mg $110 In-stock
10mg $180 In-stock
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Cat. No. : HY-P1390
M.Wt: 1094.31
Formula: C50H71N13O11S2
Purity: >98 %
Solubility: H2O : 100 mg/mL (ultrasonic)
Introduction of 500170-27-4 :

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[1][2]. IC50 & Target:Ki: 1.2 nM (vasopressin V1B receptor), 151 nM (vasopressin V1A receptor), 240 nM (Oxytocin receptor), 750 nM (vasopressin V2 receptor)[1] In Vitro: d[Cha4]-AVP binds to hV1b receptors and human oxytocin receptors with pKi values of 9.68 and 7.68, respectively[2].
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)[2].

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