WebE-4031 - CAS 113558-89-7 - Calbiochem. A potent and selective inhibitor of the rapid type of inactivating inward-rectifying K + current (IK, IR) ... Electrophysiology IC50 (nM) with hERG cell lines: Millipore CYL4039M : Literature value* Millipore CYL4039 by IonWorks PPC : Millipore CYL4039 by PatchExpress: Webfollowing contains detailed voltage protocol recommendations for hERG, CaV1.2, and NaV1.5 ... 1 µM E-4031 should be applied to the recorded cells at the ... (IC50). HERG current is measured as ...
Predictor™ hERG Fluorescence Polarization Assay Kit
WebIC50: 7.7 nM for hERG. E-4031 is an antiarrhythmic agent blocking the ATP-sensitive potassium channel. ... In addition, E-4031 at 0.1 uM was able to significantly prolong cycle length, action potential duration, and depolarized maximum diastolic potential. E-4031could also reduce the upstroke velocity of the action potential as well as the ... WebE-4031 (positive control) Rm > 100 MOhms Pre-compound tail current > 0.2 nA: Quality Controls (SyncroPatch) 0.25-0.3% DMSO (negative control) ... and a pre-compound current of at least 0.2 nA are used to evaluate hERG blockade. E-4031, a known hERG inhibitor, is used as a positive control for the experiment. DMSO is included as a negative control. chrysanthemum nutrition
The three-dimensionality of the hiPSC-CM spheroid
WebE-4031 is a antiarrhythmic drug and belongs to the class III type. It is a methanesulfonanilide compound and is effective in treating arrhythmia and modulates ventricular fibrillation. ... (APD) in transgenic long-QT type 1 (LQT1) rabbits. An isoleucine mutation in human ether-a-go-go-related gene (hERG) abolishes its interaction with E-4031. E ... WebAdding the classical rapid delayed rectifier current (IKr) blocker E-4031 reduced binding of [125I]-BeKm-1 to the hERG channel to an IC50 of 7 nM. In autoradiographic studies on rat hearts, binding of [125I]-BeKm-1 was dose-dependent and could partially be displaced by the addition of excess amounts of non-radioactive BeKm-1. WebE-4031 is a antiarrhythmic drug and belongs to the class III type. It is a methanesulfonanilide compound and is effective in treating arrhythmia and modulates ventricular fibrillation. ... chrysanthemum november flower