产品
编 号:F421217
分子式:C28H25F3N2O4
分子量:510.5
产品类型
结构图
CAS No: 668463-35-2
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产品详情
生物活性:
RPR-260243, a potent activator of human ether-a-go-go-related gene (hERG), slows deactivation and attenuates inactivation of hERG1 channels. RPR260243-modified HERG currents are inhibited by Dofetilide (IC50=58 nM). RPR260243 displays no activator-like effects on other voltage-dependent ion channels, including the closely related ERG3 K+ channel. RPR-260243 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
体外研究:
RPR-260243 enhances the delayed rectifier current in guinea pig myocytes but, when administered alone, has little effect on action potential parameters in these cells.