Sodium Channel

Na channels; Na+ channels

Sodium Channel

Related Products

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 Related Products (388)
Antibodies (4)

By Effects:	Inhibitors (304) Agonists (8) Antagonists (15) Activators (18) Modulators (14)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-N1584A

Halofuginone hydrobromide	Activator	99.99%
Halofuginone (RU-19110) hydrobromid, a Febrifugine derivative, is a competitive prolyl-tRNA synthetase inhibitor with a K_i of 18.3 nM. Halofuginone hydrobromid is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity. Halofuginone hydrobromid is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca²⁺ channels. Halofuginone hydrobromid has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects.

HY-B0280

Ranolazine	Inhibitor	99.72%
Ranolazine (CVT 303) is an anti-angina drug that achieves its effects by inhibiting the late phase of inward sodium current (I_Na and I_Kr with IC₅₀ values of 6 μM and 12 μM, respectively) without affecting heart rate or blood pressure (BP). Ranolazine is also a partial fatty acid oxidation (FAO) inhibitor. Antianginal agent.

HY-B0185A

Lidocaine hydrochloride	Inhibitor	99.96%
Lidocaine hydrochloride (Lignocaine hydrochloride) inhibits sodium channels involving complex voltage and using dependence. Lidocaine hydrochloride decreases growth, migration and invasion of gastric carcinoma cells via up-regulating miR-145 expression and further inactivation of MEK/ERK and NF-κB signaling pathways. Lidocaine hydrochloride is an amide derivative and a agent to treat ventricular arrhythmia and an effective tumor-inhibitor.

HY-B1546A

Benzamil hydrochloride	Inhibitor	99.80%
Benzamil hydrochloride (Benzylamiloride hydrochloride), an Amiloride analogue, is a Na⁺/Ca²⁺ exchanger (NCX) inhibitor (IC₅₀~100 nM). Benzamil hydrochloride also is a non-selective Deg/epithelial sodium channels (ENaC) blocker, and can potentiate myogenic vasoconstriction. Benzamil hydrochloride inhibits TRPP3-mediated Ca²⁺-activated currents, with an IC₅₀ of 1.1 μM.

HY-17385

Atomoxetine hydrochloride	Inhibitor	99.94%
Atomoxetine (Tomoxetine) hydrochloride is a selective noradrenaline reuptake inhibitor with K_i values of 5 nM, 77 nM and 1451 nM for norepinephrine (NE), serotonin (5-HT) and dopamine (DA) transporters, respectively. Atomoxetine hydrochloride is a potent Na⁺ channels (VGSCs) blocker. Atomoxetine hydrochloride can be used for attention-deficit hyperactivity disorder (ADHD) research.

HY-B0211A

Riluzole hydrochloride	Inhibitor	99.88%
Riluzole hydrochloride is an anticonvulsant agent and belongs to the family of use-dependent Na⁺ channel blocker which can also inhibit GABA uptake with an IC₅₀ of 43 μM.

HY-148800

Suzetrigine	Inhibitor	99.91%
Suzetrigine (VX-548) is an orally active and highly selective NaV1.8 inhibitor that acts as an analgesic. Suzetrigine is also a blocker of sodium channel protein type 10 subunit alpha.

HY-13295

Vinpocetine	Inhibitor	99.57%
Vinpocetine (Ethyl apovincaminate) is a derivative of the alkaloid Vincamine that blocks voltage-gated Na⁺ channels. The IC₅₀ value of Vinpocetine on direct IKK inhibition in the cell-free system is 17.17 μM. Vinpocetine is a phosphodiesterase (PDE) inhibitor and inhibits NF-κB-dependent inflammatory responses by directly targeting IκB kinase complex (IKK), and has been widely used for the treatment of cerebrovascular disorders.

HY-17401

Ranolazine dihydrochloride	Inhibitor	99.79%
Ranolazine dihydrochloride (CVT 303 dihydrochloride) is an anti-angina agent that achieves its effects by inhibiting the late phase of inward sodium current (I_Na and I_Kr with IC₅₀ values of 6 μM and 12 μM, respectively) without affecting heart rate or blood pressure (BP). Ranolazine dihydrochloride is also a partial fatty acid oxidation inhibitor.

HY-12883

PF 05089771	Inhibitor	99.66%
PF 05089771 is a potent, orally active and selective arylsulfonamide Na_v1.7 inhibitor, with IC₅₀ values of 11 nM, 12 nM, 13 nM, 171 nM and 8 nM for hNa_v1.7, cynNa_v1.7, dogNa_v1.7, ratNa_v1.7, and musNa_v1.7, respectively. PF 05089771 is under the study for pain and diabetic neuropathy.

HY-B0563

Ropivacaine	Inhibitor	99.93%
Ropivacain is a potent sodium channel blocker. Ropivacain blocks impulse conduction via reversible inhibition of sodium ion influx in nerve fibrese. Ropivacaine is also an inhibitor of K_2P (two-pore domain potassium channel) TREK-1 with an IC₅₀ of 402.7 μM in COS-7 cell's membrane. Ropivacaine is used for the research of neuropathic pain management.

HY-147423

Zandatrigine	Inhibitor	99.29%
Zandatrigine (NBI-921352) is a sodium channel protein type 8 subunit alpha (Scn8α) blocker.

HY-B0448A

Phenytoin sodium	Inhibitor	99.84%
Phenytoin sodium (5,5-Diphenylhydantoin sodium salt) is a potent Voltage-gated Na⁺ channels (VGSCs) blocker. Phenytoin has antiepileptic activity and reduces breast tumour growth and metastasis in mice.

HY-B1033

Metergoline	Inhibitor	99.89%
Metergoline is a serotonin (5-HT) receptor and dopamine receptors antagonist, with pK_is of 8.64, 8.75 and 8.75 for 5-HT_2A, 5-HT_2B and 5-HT_2C, respectively. Metergoline is a high-affinity ligand for the h5-HT₇ receptor, with a K_i of 16 nM. Metergoline is also a reversible neural Na⁺ channels inhibitor. Metergoline is commonly used for the research of seasonal affective disorder, prolactin hormone regulation.

HY-12593

GS967	Inhibitor	99.77%
GS967 (GS-458967) is a potent, and selective inhibitor of cardiac late sodium current (late I_Na ) with IC₅₀ values of 0.13 and 0.21 μM for ventricular myocytes and isolated hearts, respectively.

HY-B0432A

Propafenone hydrochloride	Inhibitor	99.77%
Propafenone (hydrochloride) (SA-79 (hydrochloride)) is a class of anti-arrhythmic medication, which treats illnesses associated with rapid heart beats such as atrial and ventricular arrhythmias.

HY-A0016

Dronedarone	Inhibitor	99.81%
Dronedarone (SR 33589), a derivative of amiodarone (HY-14187), is a class III antiarrhythmic agent for the study of atrial fibrillation (AF) and atrial flutter. Dronedarone is a potent blocker of multiple ion currents, including potassium current, sodium current, and L-type calcium current, and exhibits antiadrenergic effects by noncompetitive binding to β-adrenergic receptors. Dronedarone is a substrate for and a moderate inhibitor of CYP3A4.

HY-B0122

Topiramate	Inhibitor	≥98.0%
Topiramate (McN 4853) is a broad-spectrum antiepileptic agent. Topiramate 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.

HY-B0836

λ-Cyhalothrin	Inhibitor	99.83%
λ-Cyhalothrin is a high efficiency, broad-spectrum type II synthetic pyrethroid insecticide containing α-cyano group. λ-Cyhalothrin is used to control a wide range of pests in a variety of applications. λ-Cyhalothrin is a neurotoxin that targets sodium channels in the membranes of neurons in the central nervous system.

HY-A0093

Mexiletine hydrochloride	Inhibitor	99.92%
Mexiletine is an orally effective antiarrhythmic agent which has also been found to be effective for myotonia and neuropathic pain. Mexiletine exerts its efficacy through blocking sodium channels (IC₅₀ : 75±8 μM for tonic block, 23.6±2.8 μM for use-dependent block), therefore can be used for cardiovascular and neurological research.

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Sodium Channel

Sodium Channel

Sodium Channel Related Products (388)

Antibodies (4)

Sodium Channel Related Products (388):