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Potassium Channel Potassium channel

Cat.No.  Name Information
M4973 BAPTA-AM BAPTA-AM is a selective, membrane-permeable calcium chelator. BAPTA-AM inhibits hERG channels, hKv1.3 and hKv1.5 channels in HEK 293 cells with IC50s of 1.3 μM, 1.45 μM and 1.23 μM, respectively.
M2181 ML133 hydrochloride ML133 hydrochloride is a selective inhibitor of the Kir2 family of inward rectifier (IRK, KCNJ) potassium channels.
M3456 Chlorpromazine hydrochloride Chlorpromazine hydrochloride is an antagonist of D2, 5HT2A, potassium and sodium channels. The Ki of Chlorpromazine Hydrochloride to D2 and 5HT2A were 363 nM and 8.3 nM, respectively. Chlorpromazine also excites the 20S proteasome. *The compound is unstable in solutions, freshly prepared is recommended
M7029 Nigericin sodium salt Nigericin (NSC 292567) sodium salt is a selective K+ ionophore, Nigericin sodium salt is also an NLRP3 activator which can activate NLRP3 inflammasome to induce pro-inflammatory and immunostimulatory processes.
M20428 Retigabine 2HCl Retigabine is a novel anticonvulsant with activity in a broad range of seizure models. The mechanism of action involves opening of neuronal K(V)7.2-7.5 (formerly KCNQ2-5) voltage-activated K(+) channels.
M9780 Nigericin Nigericin is an antibiotic derived from Streptomyces hygroscopicus, it acts as an H+, K+, Pb2+ ionophore.
M3399 Gliclazide Gliclazide is a whole-cell beta-cell ATP-sensitive potassium currents blocker with an IC50 of 184 nM.
M3343 Nicorandil Nicorandil (SG-75) is a potent potassium channel activator and targets vascular nucleoside diphosphate-dependent K+ channels and cardiac ATP-sensitive K+ channels (KATP).
M3192 TRAM-34 TRAM-34 is a selective and potent inhibitor of the intermediate-conductance Ca2+-activated K+ channel (IKCa1, KCa3.1) with Kd of 20 nM, 200- to 1500-fold selective over other ion channels, and does not block cytochrome P450.
M3077 Tolbutamide Tolbutamide is an inhibitor of cAMP with IC50 of 4 mM, it is also an inhibitor of potassium channel, used for type II diabetes.
M3058 Terfenadine Terfenadine is a potent open-channel blocker of hERG with an IC50 of 204 nM. Terfenadine is an antihistamine compound that is normally fully metabolized in the liver by the cytochrome P450 CYP3A4 subtype enzyme into the active form fexofenadine.
M2946 Pinacidil monohydrate Pinacidil monohydrate is known to augment a time-independent outward current in cardiac tissues by activating the ATP-regulated potassium channels.
M2724 Gliquidone Gliquidone is an ATP-sensitive K+ channel antagonist with IC50 of 27.2 nM.
M2649 Doxapram hydrochloride hydrate Doxapram hydrochloride hydrate inhibits TASK-1, TASK-3, TASK-1/TASK-3 heterodimeric channel function with EC50 of 410 nM, 37 μM, 9 μM, respectively.
M2043 TAK-438 TAK-438 is a novel and potent potassium-competitive acid blocker (P-CAB) with IC50 of 19 nM.
M1553 4-Hydroxytolbutamide 4-Hydroxytolbutamide
M56564 QO 58  QO 58 is a potent modulator of K(v)7 channels.
M56563 NS3623  NS3623 is an activator of human ether-a-go-go-related gene (hERG1/KV11.1) potassium channels.
M56562 ML67-33  ML67-33 is a selective activator of temperature- and mechano-sensitive K2P channels.
M56561 A-935142  A-935142 is a human ether-a-go-go-related gene (hERG, Kv 11.1) channel activator.
M56560 Naminidil Naminidil is a cyanoguanidine KATP opener.
M56559 6-Bnz-cAMP 6-Bnz-cAMP (N6-Benzoyl-cAMP), a derivative of cyclic adenosine monophosphate (cAMP), is a potent inhibitor of the bTREK-1 potassium channel.
M56558 BMS-986308  BMS-986308 is a selective and orally active renal outer medullary potassium (ROMK) channel inhibitor.
M56557 RU-TRAAK-2  RU-TRAAK-2 is a completely reversible TRAAK (TWIK-related arachidonic acid-stimulated K+ channel) inhibitor.
M56555 Cibenzoline Cibenzoline is a potent inhibitor of KATP channel with directly affecting the pore-forming Kir6.2 subunit rather than the SUR1 subunit.
M56554 GoSlo-SR-5-69  GoSlo-SR-5-69 is a potent activator of large conductance Ca2+-activated K+ (BK) channels, with an EC50 of 251 nM.




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