Sodium Channel
Na channels; Na+ channels
Sodium channels are integral membrane proteins that form ion channels, conducting sodium ions (Na+) through a cell's plasma membrane. They are classified according to the trigger that opens the channel for such ions, i.e. either a voltage-change (Voltage-gated, voltage-sensitive, or voltage-dependent sodium channel also called VGSCs or Nav channel) or a binding of a substance (a ligand) to the channel (ligand-gated sodium channels). In excitable cells such as neurons, myocytes, and certain types of glia, sodium channels are responsible for the rising phase of action potentials. Voltage-gated Na+ channels can exist in any of three distinct states: deactivated (closed), activated (open), or inactivated (closed). Ligand-gated sodium channels are activated by binding of a ligand instead of a change in membrane potential.
Sodium Channel Isoform Specific Products
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Sodium Channel
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Nav1.1
(11)
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Nav1.2
(16)
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Nav1.3
(14)
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Nav1.4
(14)
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Nav1.5
(21)
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Nav1.6
(12)
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Nav1.7
(62)
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Nav1.8
(41)
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Nav1.9
(2)
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All Product Categories
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Sodium Channel Inhibitors
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Sodium Channel Agonists
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Sodium Channel Antagonists
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Sodium Channel Activators
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Sodium Channel Modulators
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Sodium Channel Controls
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Sodium Channel Ligands
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Sodium Channel Related Products (803)
Related Products (803)
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Antibodies (9)
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Related Compound Screening Libraries (1)
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Sodium Channel Isoform Comparison
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Phrixotoxin 3
0 ImagesCat. No.: HY-P1218CAS No.: 880886-00-0Phrixotoxin 3 is a potent blocker of voltage-gated sodium channels, with IC50s of 0.6, 42, 72, 288, 610 nM for NaV1.2, NaV1.3, NaV1.4, NaV1.1 and NaV1.5, respectively. Phrixotoxin 3 modulates voltage-gated sodium channels with properties similar to those of typical gating-modifier toxins, both by causing a depolarizing shift in gating kinetics and by blocking the inward component of the sodium current.
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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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F-15845 hydrobromide
0 ImagesCat. No.: HY-19463CAS No.: 866760-23-8F 15845 hydrobromide is a highly effective persistent sodium current blocker. F 15845 hydrobromide is also a cardioprotective agent, has anti-ischemic activity and exerts short- and long-term cardioprotection after myocardial infarction. F 15845 hydrobromide can be used for the research of myocardium functional impairment.
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Anticonvulsant agent 9
0 ImagesCat. No.: HY-170930Anticonvulsant agent 9 (compound 4f) is an α1β2γ2 GABAA receptors activator. Anticonvulsant agent 9 activatesα1β2γ2 GABAA receptors with an EC50 of 1.24 μM. Anticonvulsant agent 9 inhibits the inactivation of Nav1.2 channels. Anticonvulsant agent 9 exhibits significant anticonvulsant activities.
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Benzylhydrochlorothiazide
0 ImagesCat. No.: HY-W587755CAS No.: 1824-50-6Benzylhydrochlorothiazide is an orally active thiazide diuretic. Benzylhydrochlorothiazide acts on the distal convoluted tubules of the kidneys, inhibiting the reabsorption of sodium chloride, thereby increasing urine output and reducing the body's fluid volume. Benzylhydrochlorothiazide has phototoxicity and a potential risk of skin reactions. Benzylhydrochlorothiazide can cause cell death when exposed to UVA radiation. Benzylhydrochlorothiazide is used in research on hypertension and edema.
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Anti-SCN11a/Nav1.9 Antibody
0 ImagesCat. No.: HY-P990502The Anti-SCN11a/Nav1.9 Antibody is a CHO-expressed human antibody that targets SCN11a/Nav1.9. The Anti-SCN11a/Nav1.9 Antibody features a huIgG1 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 143.94 kDa. The isotype control for the Anti-SCN11a/Nav1.9 Antibody can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
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Crotamine
0 ImagesCat. No.: HY-P5159Crotamine is a Na+ channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom.
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B-GYKI-38233 hydrochloride
0 ImagesCat. No.: HY-W990281CAS No.: 100751-82-4Synonyms: RestacorinB-GYKI-38233 hydrochloride (Restacorin) is a sodium channel blocker used in antiarrhythmic research.
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JNJ-26489112
0 ImagesJNJ-26489112, a CNS-active agent, exhibits broad-spectrum anticonvulsant activity in rodents against audiogenic, electrically-induced, and chemically-induced seizures. JNJ-26489112 inhibits voltage-gated Na+ channels and N-type Ca2+ channels, and is effective as a K+ channel opener. JNJ-26489112 has very weak inhibition of CA-II (IC50=35 μM) and CA-I (18 μM).
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Poneratoxin
0 ImagesCat. No.: HY-P10234CAS No.: 137084-94-7Poneratoxin is the modulator for voltage-gated sodium channel (NaV, EC50 for NaV1.6 and NaV1.7 is 97 nM and 2.3 µM), that lowers the voltage threshold for activation and inhibits the inactivation of channels, enhances the excitability of neurons, and leads to the transmission of pain signals.
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CTP-amiodarone
0 ImagesCat. No.: HY-P10773CTP-amiodarone is a cell-penetrating conjugate of cardiomyocyte targeting peptide and Amiodarone (HY-14187). CTP-amiodarone exhibits antiarrhythmic efficacy through block of Na+, K+, Ca2+ channels and β-adrenergic receptors.
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Levobupivacaine-d9 hydrochloride
0 ImagesCat. No.: HY-B0653ASSynonyms: (S)-(–)-Bupivacaie-d9hydrochlorideLevobupivacaine-d9 ((S)-(–)-Bupivacaie-d9) hydrochloride is deuterium labeled Levobupivacaine hydrochloride (HY-B0653A). Levobupivacaine hydrochloride ((S)-(-)-Bupivacaine monohydrochloride) is a long-acting amide local agent that can suppress or relieve pain. Levobupivacaine hydrochloride exerts agent that can suppress or relieve pain. and analgesic effects through reversible blockade of neuronal sodium channel. Levobupivacaine hydrochloride can inhibit impulse transmission and conduction in cardiovascular and other tissues, possessing certain cardiac and CNS toxicity. Levobupivacaine hydrochloride is metabolized by hepatic cytochrome P450 (CYP450) enzymes in vivo. Levobupivacaine hydrochloride can also induce ferroptosis by miR-489-3p/SLC7A11 signaling in gastric cancer.
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Nav1.8-IN-5
0 ImagesCat. No.: HY-162246CAS No.: 3023247-79-9Nav1.8-IN-5 (Example 1) is a voltage-gated sodium channel Nav1.8 inhibitor. Nav1.8-IN-5 can be used for Nav1.8-mediated diseases, such as pain and pain-related disorders, as well as cardiovascular diseases (such as atrial fibrillation) research.
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BW-1003C87 Ethylsulfate
0 ImagesCat. No.: HY-105500CAS No.: 144425-86-5BW-1003C87 Ethylsulfate is a glutamate release inhibitor. BW-1003C87 Ethylsulfate exhibit neuroprotective effect. BW-1003C87 Ethylsulfate can elevate seizure threshold. BW-1003C87 Ethylsulfate can be used for the research of neurological disease, such as ischemic and seizure.
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R 59494
0 ImagesCat. No.: HY-114691CAS No.: 104588-44-5R 59494, an anti-ischemic compound, is a potent blocker of Na+ and Ca2+ uptake induced by veratridine intoxication.
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Mexiletine-d3 hydrochloride
0 ImagesCat. No.: HY-A0093S1Synonyms: KOE-1173-d3 hydrochlorideMexiletine-d3 (hydrochloride) is deuterium labeled Mexiletine (hydrochloride). Mexiletine hydrochloride (KOE-1173 hydrochloride), a Class IB antianhythmic, is a non-selective voltage-gated sodium channel blocker[1][2].
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A 56234
0 ImagesCat. No.: HY-111181CAS No.: 90247-09-9A 56234 is an orally active benzisoxazole diuretic. A 56234 produces dose-dependent diuresis, sodium and chloride excretion, significantly increases potassium excretion, and also slightly increases calcium, magnesium, and total protein excretion. A 56234 has shown uricosuric effects in animal studies
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Remacemide hydrochloride
0 ImagesCat. No.: HY-107695CAS No.: 111686-79-4Synonyms: FPL 12924AARemacemide hydrochloride (FPL 12924AA), a moderate inhibitor of the Na+ channel, is a weak uncompetitive NMDA receptor antagonist with IC50s of 68 μM and 76 μM for MK-801 binding and NMDA currents, respectively. Remacemide hydrochloride is an anticonvulsant agent.
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LBA-3
0 ImagesCat. No.: HY-158160CAS No.: 2918263-09-7LBA-3 is a selective, orally active inhibitor for sodium-coupled citrate transporter SLC13A5, with an IC50 of 67 nM. LBA-3 decreases levels of triglyceride and total cholesterol in oleic and palmitic acid (OPA)-stimulated AML12 cells, PCN-stimulated primary mouse hepatocytes and in mouse models, without detectable toxicity. LBA-3 is blood-brain barrier permeable.
