Potassium Channel
KcsA
Potassium channels are the most widely distributed type of ion channel and are found in virtually all living organisms. They form potassium-selective pores that span cell membranes. Potassium channels are found in most cell types and control a wide variety of cell functions. Potassium channels function to conduct potassium ions down their electrochemical gradient, doing so both rapidly and selectively. Biologically, these channels act to set or reset the resting potential in many cells. In excitable cells, such asneurons, the delayed counterflow of potassium ions shapes the action potential. By contributing to the regulation of the action potential duration in cardiac muscle, malfunction of potassium channels may cause life-threatening arrhythmias. Potassium channels may also be involved in maintaining vascular tone.
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Potassium Channel Inhibitors
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Potassium Channel Agonists
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Potassium Channel Antagonists
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Potassium Channel Activators
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Potassium Channel Modulators
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Potassium Channel Chemical
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Potassium Channel Controls
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Potassium Channel Related Products (1146)
Related Products (1146)
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Antibodies (6)
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Related Compound Screening Libraries (1)
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Cariporide (mesilate)
0 ImagesCat. No.: HY-13412CAS No.: 159138-81-5Synonyms: HOE-642Cariporide is a Na+/H+ Exchanger 1 (NHE-1) inhibitor. Cariporide inhibits the expression of monocyte endothelial cell adhesion and intercellular adhesion molecule-1 (ICAM-1) mediated by high glucose (HG) by inhibiting the activation of NHE-1.
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P-CAB agent 2 hydrochloride
0 ImagesP-CAB agent 2 hydrochloride is a potent and orally active potassium-competitive acid blocker and a gastric acid secretion inhibitor. P-CAB agent 2 hydrochloride inhibits H+/K+-ATPase activity with an IC50 value of <100 nM. P-CAB agent 2 hydrochloride inhibits the hERG potassium channel with an IC50 value of 18.69 M. P-CAB agent 2 hydrochloride shows no acute toxicity and inhibits histamine (HY-B1204)-induced gastric acid secretion.
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IQM-266
0 ImagesIQM-266 is a Downstream Regulatory Element Antagonist Modulator (DREAM) ligand with a KD of 4.63 μM. IQM-266 inhibits the KV4.3/DREAM current in a concentration-, voltage-, and time-dependent-manner. IQM-266 also modulates A-type outward potassium currents (IA) from rat dorsal root ganglia (DRG) neurons. IQM-266 can be used for neurological disease research, such as Alzheimer’s disease and Huntington's disease (HD).
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Kv3 modulator 3
0 ImagesCat. No.: HY-128830CAS No.: 1498186-01-8Kv3 modulator 3 (Compound 4) is a selective modulator of Kv3.1 and/or Kv3.2 and/or Kv3.3 channels extracted from patent WO2017098254A1, compound 4, has analgesic activity for use in the prophylaxis o or treatment of pain.
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Quinine hemisulfate
0 ImagesQuinine hemisulfate is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine hemisulfate is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM.
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Sotalol
0 ImagesSotalol is an orally active, non-selective β-adrenergic receptor blocker. Sotalol is a potent antiarrhythmic agent that can be used for the research of pediatric arrhythmias. Sotalol blocks β-receptors, and potassium KCNH2 channels. Antiepileptic Agent.
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Mitiglinide
0 ImagesCat. No.: HY-B0682CAS No.: 145375-43-5Synonyms: KAD-1229 free acid anhydrous; S21403 free acid anhydrousMitiglinide (KAD-1229), an insulinotropic agent, is an ATP-sensitive K+ (KATP) channel antagonist. Mitiglinide is highly specific to the Kir6.2/SUR1 complex (the pancreatic beta-cell KATP channel). Mitiglinide can be used for the research of type 2 diabetes.
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Amifampridine phosphate
0 ImagesCat. No.: HY-14946ACAS No.: 446254-47-3Synonyms: 3,4-Diaminopyridine phosphateAmifampridine (3,4-Diaminopyridine) phosphate is an orally active, potent and cell permeable voltage-gated potassium (Kv) channel blocker (PCB). Amifampridine phosphate is efficacy in the reversal of BoNT/A (HY-P79153) intoxication. Amifampridine phosphate increases transmitter release from neuromuscular junctions (NMJs). Amifampridine phosphate can be used for Lambert-Eaton myasthenic syndrome (LEMS) research.
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Norfluoxetine-d5
0 ImagesCat. No.: HY-135556ASCAS No.: 1185132-92-6Norfluoxetine-d5 is the d5-labeled Norfluoxetine (HY-135556). Norfluoxetine is the active metabolite of the antidepressant Fluoxetine (HY-B0102); it is also a TREK-2 K2P potassium channel inhibitor. Norfluoxetine exhibits neuroimmunological activity, induces apoptosis in primary microglial cells, and inhibits the release of pro-inflammatory factors. Norfluoxetine inhibits high-threshold voltage-gated Ca2+ currents in neurons with an EC50 of 20.4 μM. Norfluoxetine can be used in research related to depression, ischemic stroke, and epilepsy.
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TMEM175 agonist 2
0 ImagesCat. No.: HY-186254CAS No.: 3129652-92-9TMEM175 agonist 2 is a TMEM175 agonist with an EC50 of 0.0446 μM in human FLIPR assays and an EC50 of 0.0453 μM in human TMEM175 EP assays. TMEM175 agonist 2 can be used in research related to Parkinson's disease, dementia with Lewy bodies, rapid eye movement sleep behavior disorder, amyotrophic lateral sclerosis, and lysosomal storage diseases.
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Methoxyflurane
0 ImagesMethoxyflurane disrupts neuronal transmission by interfering with the release and re-uptake of neurotransmitters at post-synaptic terminals, or altering ionic conductance following receptor activation. Methoxyflurane is an analgesic agent that provides rapid short-term analgesia. Methoxyflurane may shows a effective non-opioid treatment option for trauma pain.
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Halofantrine
0 ImagesCat. No.: HY-A0148CAS No.: 69756-53-2Synonyms: SKF-102886 free base; WR-171669Halofantrine (SKF-102886 hydrochloride; WR-171669 hydrochloride) is a blocker that delays the delayed rectifier potassium current by inhibiting human ERG channels, and it is a potent antimalarial agent with oral activity. Halofantrine inhibits the Cap1-dependent oxidative stress response of Candida albicans, suppresses ROS responses, and enhances the antifungal (Fungal) activity of oxidative damage agents. Halofantrine exhibits antifungal activity in the Galleria mellonella model, and shows antimalarial activity against Plasmodium strains both in vitro and in animal models. Halofantrine can be used in studies related to invasive candidiasis, falciparum malaria, and vivax malaria.
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2,2,2-Trichloroethanol (Standard)
0 Images2,2,2-Trichloroethanol (Standard) is the analytical standard of 2,2,2-Trichloroethanol. This product is intended for research and analytical applications. 2,2,2-Trichloroethanol, the active form of Chloral hydrate, is an agonist for the nonclassical K2P channels TREK-1 (KCNK2) and TRAAK (KCNK4).
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Topiramate lithium
0 ImagesCat. No.: HY-B0122ACAS No.: 488127-53-3Synonyms: McN 4853 lithium; RWJ 17021 lithiumTopiramate (McN 4853) lithium is a broad-spectrum antiepileptic agent. Topiramate lithium is a GluR5 receptor antagonist. Topiramate produces its antiepileptic effects through enhancement of GABAergic activity, inhibition of kainate/AMPA receptors, inhibition of voltage-sensitive sodium and calcium channels, increases in potassium conductance, and inhibition of carbonic anhydrase.
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Procainamide-d4
0 ImagesCat. No.: HY-A0084ASSynonyms: Procaine amide-d4; SP 100-d4Procainamide-d4 (Procaine amide-d4) is the deuterium labeled Procainamide (HY-A0084A). Procainamide (Procaine amide) is a specific and potent inhibitor of DNA methyltransferase 1 (DNMT1), which reactivates the expression of tumor suppressor factors by demethylating tumor suppressor genes. Procainamide induces vacuolization in various cell types and reduces cell proliferation and migration. Procainamide relaxes airway smooth muscle by activating potassium channels. Procainamide can be used in cancer and arrhythmia research.
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TMEM175 agonist 6
0 ImagesCat. No.: HY-186260CAS No.: 3132328-83-4TMEM175 agonist 6 (Compound F-101) is a TMEM175 agonist. TMEM175 agonists can restore/enhance the function of lysosomes and reduce aSyn aggregation, thus being applicable for the research of diseases such as Parkinson's disease.
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NDNA4
0 ImagesCat. No.: HY-149431NDNA4 (compound 17) is a selective inhibitor of Hsp90α (IC50: 0.34 μM). NDNA4 is a permanently charged analog with low membrane permeability and low cytotoxicity against Ovcar-8 and MCF-10A ((IC50 >100 μM)). NDNA4 prevents disruption of hERG channel maturation without generating a heat shock response or causing degradation of Hsp90α-dependent client proteins.
