E-4031 for Cell Membrane Study
E-4031 is a specific blocker of delayed rectifier current (Ikr).
E-4031 is a specific blocker of delayed rectifier current (Ikr). Its selectivity for the small and rapidly activating component of Ikr makes it a useful tool for analyzing K+ channel activity in heart cells. E-4031 contains a methanesulfonanilide group, a basic structure of Class III antiarrhythmic agents.
FUJIFILM Wako Chemicals U.S.A. Corp.
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