E-4031 acts on a specific class of voltage-gated potassium channels mainly found in the heart, the hERG channels. hERG channels (Kv11.1) mediate the IKr current, which repolarizes the myocardial cells. The hERG channel is encoded by ether-a-go-go related gene (hERG). See more E-4031 is an experimental class III antiarrhythmic drug that blocks potassium channels of the hERG-type. See more E-4031 is a synthesized toxin that is a methanesulfonanilide class III antiarrhythmic drug. See more As E-4031 can prolong the QT-interval, it can cause lethal arrhythmias. See more E-4031 is solely used for research purposes. So far, one clinical trial has been conducted to test the effect of E-4031 on prolongation of the QT-interval. See more E-4031 blocks hERG-type potassium channels by binding to the open channels. Its structural target within the hERG-channel is unclear, but some other methanesulfonanilide class III antiarrhythmic drugs are known to bind to the S6 domain or See more WebIrradiation (0 and 5 Gy) and post-incubation (8 h) were carried out either in the absence (1 st and 3 rd plot) or presence (2 nd and 4 th plot) of the hERG channel inhibitor E4031 (3 µM).
E-4031 dihydrochloride ≥99%(HPLC) - selleckchem
WebIn inside-out patches, E-4031 also blocks ATP sensitive K + channel (EC 50 = 31 µM). A specific blocker of cardiac HERG channels (IC 50 = 7.7 nM). A class III anti-arrhythmic … WebIn inside-out patches, E-4031 also blocks ATP sensitive K + channel (EC 50 = 31 µM). A specific blocker of cardiac HERG channels (IC 50 = 7.7 nM). A class III anti-arrhythmic agent with differential atrial versus ventricular activity. Form. White to … small hd webcam
E-4031 #E-500 CAS 113559-13-0 Alomone Labs
WebCells were exposed to a HERG-specific channel blocker, E4031. Half-maximal inhibitory concentration (IC50) of the blocker was 4.69 nM: The kinetics of the HERG1 current in … WebCAS#: 113559-13-0 (2HCl) Description: E4031 selectively blocks hERG K+ channels. E4031 inhibits the rapid delayed-rectifier K+ current (IKr) and reversibly prolongs action … WebID Technologies has been an IT partner to the US Federal Government since 1988. We support over 15 agencies across the defense, intelligence and Federal Civilian … small hd wifi camera