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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Budiodarone-d10
0 ImagesCat. No.: HY-14834SSynonyms: ATI-2042-d10Budiodarone-d10 (ATI-2042-d10) is the deuterium labeled Budiodarone (HY-14834). Budiodarone (ATI-2042) is an analogue of Amiodarone (HY-14187) with a half-life of 7 h. Budiodarone inhibits sodium, potassium, and calcium ion channels. Budiodarone is an antiarrhythmic agent and can be used for the research of atrial fibrillation.
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VU0606170
0 ImagesCat. No.: HY-153164CAS No.: 879054-55-4VU0606170 is a selective Slack channel inhibitor with low micromolar potency. VU0606170 can reduce the frequency of neuronal Calcium oscillations in a concentration dependent manner. VU0606170 can be used for research on diseases such as epilepsy.
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UK-66914
0 ImagesCat. No.: HY-118148CAS No.: 113049-11-9UK-66914, is a class III antiarrhythmic agent that specifically acts on the delayed rectifier potassium current (I_K). UK-66914 is designed to prolong action potential duration (APD) and increase cardiac refractory period, thereby potentially terminating the reentry mechanism in arrhythmias without affecting the serious side effects of antiarrhythmic drugs associated with other ion channels such as Na+ and Ca2+ currents.
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Tityustoxin-Kα
0 ImagesCat. No.: HY-P5921CAS No.: 152618-71-8Synonyms: TsTx-KαTityustoxin-Kα (TsTx-Kα) is an inhibitor of potassium voltage-gated channels. Tityustoxin-Kα shows a dose-dependent block of the sustained outward current in cultured hippocampal neurons .
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DAD
0 ImagesCat. No.: HY-136564ADAD is a type of ion channel blocker that blocks voltage-gated potassium channels. DAD is a third-generation photoswitch that responds to visible light. DAD has the potential for restoring visual function.
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PRMT5-IN-41
0 ImagesCat. No.: HY-163590CAS No.: 3034034-32-4PRMT5-IN-41 (compound 130) is a potent and orally active PRMT5 inhibitor. PRMT5-IN-41 inhibits hERG ion channel with IC50 value of 1.36 µM.
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12,14-Dichlorodehydroabietic acid
0 ImagesCat. No.: HY-133596CAS No.: 65281-77-812,14-Dichlorodehydroabietic acid, a chlorinated resin acid, is a potent Ca2+-activated K+ (BK) channel opener. 12,14-Dichlorodehydroabietic acid blocks GABA-dependent chloride entry in mammalian brain and operates as a non-competitive GABAA antagonist. 12,14-Dichlorodehydroabietic acid increases cytosolic free Ca2+ and stimulates transmitter release.
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(Rac)-AZD3839
0 ImagesCat. No.: HY-103268CAS No.: 1227163-56-5(Rac)-AZD3839 is an orally active beta-amyloid precursor protein cleaving enzyme (BACE1) inhibitor that is blood-brain barrier-permeable. (Rac)-AZD3839 has an affinity for the human ether-a-go-go related gene (hERG) ion channel. (Rac)-AZD3839 can be used in the research of Alzheimer's disease.
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Budiodarone
0 ImagesCat. No.: HY-14834CAS No.: 335148-45-3Synonyms: ATI-2042Budiodarone (ATI-2042) is an analogue of Amiodarone (HY-14187) with a half-life of 7 h. Budiodarone inhibits sodium, potassium, and calcium ion channels. Budiodarone is an antiarrhythmic agent and can be used for the research of atrial fibrillation.
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Minocycline-d6 hydrochloride
0 ImagesCat. No.: HY-17412SCAS No.: 1035979-33-9Minocycline-d6 hydrochloride is deuterated labeled Minocycline hydrochloride (HY-17412). Minocycline hydrochloride is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline hydrochloride is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline hydrochloride shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline hydrochloride reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline hydrochloride inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect.
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Siponimod-d11
0 ImagesCat. No.: HY-12355SCAS No.: 2104759-32-0Synonyms: BAF-312-d11Siponimod-d11 (BAF-312-d11) is deuterium labeled Siponimod (HY-12355). Siponimod is an orally active, blood-brain barrier penetrant dual agonist of S1P1/S1P5, with EC50 values of 0.39 nM and 0.98 nM, respectively. Siponimod induces S1P1 internalization, activates GIRK channels, inhibits lymphocyte egress, reduces peripheral lymphocyte counts, triggers transient bradycardia, prevents synaptic neurodegeneration, promotes remyelination, alleviates demyelination, and prevents the loss of GABAergic interneurons. Siponimod can be used in research related to multiple sclerosis.
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Kv7.2 activator-1
0 ImagesCat. No.: HY-176715CAS No.: 2981435-59-8Kv7.2 activator-1 (Compound 8) is a Kv7.2/3 activator with an EC50 of 178 nM. Kv7.2 activator-1 has a long half-life of 120 minutes in HLM.
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Terfenadine N-oxide
0 ImagesCat. No.: HY-133727CAS No.: 634901-83-0Terfenadine N-oxide, an N-oxide derivative of Terfenadine (HY-B1193), is a histamine H1 receptor antagonist (IC50 = 2.73 μM) and an hERG potassium channel inhibitor (IC50 = 0.698 μM). Terfenadine N-oxide is can be used for the research of histamine-related allergic diseases and hERG channel-associated arrhythmias.
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Kv7 activator-1
0 ImagesCat. No.: HY-178300CAS No.: 2222822-23-1Kv7 activator-1 (Page 66) is a Kv7 channel activator. Kv7 activator-1 can be used for the studies of depression disorders, neurodegenerative diseases or pain disorders.
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AP14145
0 ImagesCat. No.: HY-120355CAS No.: 1446770-54-2AP14145 is an inhibitor for small conductance calcium-activated potassium channel, inhibits KCa2.2 channel and KCa channel with IC50 of 1.1 μM and 1.1 μM. AP14145 prolongs atrial effective refractory period (AERP) in rats, causes the conversion of atrial fibrillation to sinus rhythum in porcine left ventricular dysfunction models, and exhibits antiarrhythmic effect.
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Clobutinol
0 ImagesCat. No.: HY-148144CAS No.: 14860-49-2Clobutinol is a compound that has anti-tussive effects. Clobutinol affects heart rate and blood pressure, it can be used for cough related research.
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Rosuvastatin-d3
0 ImagesCat. No.: HY-17504ASCAS No.: 1133429-16-9Synonyms: ZD 4522 d3Rosuvastatin-d3 is the deuterated-labeled Rosuvastatin (HY-17504A). Rosuvastatin (ZD 4522) is a competitive HMG-CoA reductase inhibitor with an IC50 of 11 nM. Rosuvastatin potently blocks hERG current with an IC50 of 195 nM, delayed cardiac repolarization, and thereby prolonged action potential durations (APDs) and corrected QT interval (QTc) intervals. Rosuvastatin reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels.
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Slotoxin
0 ImagesCat. No.: HY-P3111Slotoxin, a peptide from Centruroides noxius Hoffmann scorpion venom, blocks high conductance calcium-activated potassium channel, with Kd of 1.5 nM[1].
