2. Signaling Pathways
  3. Membrane Transporter/Ion Channel
    Neuronal Signaling
  4. Calcium Channel

Calcium Channel

Ca2+ channels; Ca channels

Calcium Channel

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Calcium channel is an ion channel which displays selective permeability to calcium ions. It is sometimes synonymous as voltage-dependent calcium channel, although there are also ligand-gated calcium channels. Voltage-gated calcium (CaV) channels catalyse rapid, highly selective influx of Ca2+ into cells despite a 70-fold higher extracellular concentration of Na+. Some calcium channel blockers have the added benefit of slowing your heart rate, which can further reduce blood pressure, relieve chest pain (angina) and control an irregular heartbeat.

Calcium Channel Isoform Specific Products:

Calcium Channel Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W699430
    Norverapamil-d6 hydrochloride
    		Inhibitor
    Norverapamil-d6 ((±)-Norverapamil-d6) hydrochloride is deuterium labeled Norverapamil (hydrochloride). Norverapamil hydrochloride ((±)-Norverapamil hydrochloride), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor.
    Norverapamil-d<sub>6</sub> hydrochloride
  • HY-B0280R
    Ranolazine (Standard)
    		Inhibitor
    Ranolazine (Standard) is the analytical standard of Ranolazine. This product is intended for research and analytical applications. Ranolazine (CVT 303) is an anti-angina drug that achieves its effects by inhibiting the late phase of inward sodium current (INa and IKr 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.
    Ranolazine (Standard)
  • HY-120411
    Sadopine
    		Modulator
    Sadopine is an allosteric modulator for dihydropyridine receptor ((-)Sadopine as positive allosteric modulator and (+)Sadopine as negative allosteric modulator). Sadopine interacts with dihydropyridine (DHP)-sensitive L-type calcium channels.
    Sadopine
  • HY-117055
    Ro 18-3981
    		Inhibitor
    Ro 18-3981 is a dihydropyridine that inhibits cardiac Ca2+ channels. Ro 18-3981 shows higher inhibitory activity when the cell membrane is in a depolarized state (Vh=-20 mV: IC50=2.3 nM; Vh=-50 mV: IC50=100 nM).
    Ro 18-3981
  • HY-172566
    1-Myristyl-2-hydroxy-sn-glycero-3-PA
    		Activator
    1-Myristyl-2-hydroxy-sn-glycero-3-PA (1-Myristyl LPA) is a lysophosphatidic acid derivative. 1-Myristyl-2-hydroxy-sn-glycero-3-PA can increase intracellular calcium concentration in HEL cells.
    1-Myristyl-2-hydroxy-sn-glycero-3-PA
  • HY-D1608
    BODIPY FL Thapsigargin
    		Inhibitor
    BODIPY FL Thapsigargin is a potent green fluorescent dye. BODIPY FL Thapsigargin inhibits intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum. BODIPY FL Thapsigargin used for investigation of thapsigargin binding sites in live cells.
    BODIPY FL Thapsigargin
  • HY-130358
    PDDHV
    		Activator
    PDDHV is a calcium absorption inducer and may achieve 45Ca2+ influx by stimulating vanillic acid receptor VR1. PDDHV induces 45Ca2+ uptake (EC50: 70 nM) in rat dorsal root ganglion neurons (expressing native vanilloid receptors) and calcium mobilization (EC50: 125 nM) in VR1-transfected CHO cells. PDDHV also inhibits [3H]-resiniferatoxin (RTX) binding to the dorsal root ganglion membrane in rats.
    PDDHV
  • HY-14656S2
    Diltiazem-d6 hydrochloride
    		Antagonist
    Diltiazem-d6 (hydrochloride) (CRD-401-d6 (hydrochloride)) is deuterium labeled Diltiazem (hydrochloride). Diltiazem hydrochloride is a Ca2+ influx inhibitor (slow channel blocker or calcium antagonist).
    Diltiazem-d<sub>6</sub> hydrochloride
  • HY-16125R
    Carboxyamidotriazole Orotate (Standard)
    		Inhibitor
    Carboxyamidotriazole (Orotate) (Standard) is the analytical standard of Carboxyamidotriazole (Orotate). This product is intended for research and analytical applications. Carboxyamidotriazole Orotate (L-651582 Orotate) is the orotate salt form of Carboxyamidotriazole (CAI), an orally bioavailable signal transduction inhibitor. Carboxyamidotriazole Orotate is a cytostatic inhibitor of nonvoltage-operated calcium channels and calcium channel-mediated signaling pathways. Carboxyamidotriazole Orotate shows anti-tumor, anti-inflammatory and antiangiogenic effects.
    Carboxyamidotriazole Orotate (Standard)
  • HY-B0405R
    Bupivacaine (Standard)
    		Inhibitor
    Bupivacaine (Standard) is the analytical standard of Bupivacaine. This product is intended for research and analytical applications. Bupivacaine is a NMDA receptor inhibitor. Bupivacaine can block sodium, L-calcium, and potassium channels.Bupivacaine potently blocks SCN5A channels with the IC50 of 69.5 μM. Bupivacaine can be used for the research of chronic pain.
    Bupivacaine (Standard)
  • HY-17402S2
    Nisoldipine-d7
    		Inhibitor
    Nisoldipine-d7 (BAY-k 5552-d7) is the deuterium labeled Nisoldipine. Nisoldipine(BAY-k 5552) is a calcium channel blocker belonging to the dihydropyridines class, specific for L-type Cav1.2 with IC50 of 10 nM.
    Nisoldipine-d<sub>7</sub>
  • HY-A0016S3
    Dronedarone-d6
    		Inhibitor
    Dronedarone-d6 (SR 33589-d6) is deuterium labeled Dronedarone. 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.
    Dronedarone-d<sub>6</sub>
  • HY-135897R
    Urolithin C (Standard)
    		Activator
    Urolithin C (Standard) is the analytical standard of Urolithin C. This product is intended for research and analytical applications. Urolithin C, a gut-microbial metabolite of Ellagic acid, is a glucose-dependent activator of insulin secretion. Urolithin C is a L-type Ca2+ channel opener and enhances Ca2+ influx. Urolithin C induces cell apoptosis through a mitochondria-mediated pathway and also stimulates reactive oxygen species (ROS) formation.
    Urolithin C (Standard)
  • HY-14229R
    TGR5 Receptor Agonist (Standard)
    TGR5 Receptor Agonist (Standard) is the analytical standard of TGR5 Receptor Agonist. This product is intended for research and analytical applications. TGR5 Receptor Agonist (CCDC), a potent Takeda G protein-coupled receptor 5 (TGR5; GPCR19) agonist, shows improved potency in the U2-OS cells and melanophore cells with pEC50s of 6.8 and 7.5, respectively. TGR5 Receptor Agonist can induce peripheral and central hypersensitivity to bladder distension in mice, and increase intracellular Ca2+ concentration. TGR5 Receptor Agonist can also reduces food intake and improves insulin responsiveness, in diet-induced obese mice. TGR5 Receptor Agonist can be used to research diabetes, bladder hypersensitivity and anti-obesity.
    TGR5 Receptor Agonist (Standard)
  • HY-108163
    SB-237376 free base
    		Antagonist
    SB-237376 (free base) is a potassium and calcium channel blocker. SB-237376 (free base) can inhibit the rapidly activating delayed rectifier potassium current I(Kr) (IC50 is 0.42 μM), and at high concentrations, it blocks the L-type calcium current I(Ca,L). In the rabbit ventricular model, SB-237376 (free base) can induce early afterdepolarizations (EADs) at a concentration of 3 µM. Compared to other IKr inhibitors such as dl-sotalol, SB-237376 has a lower proarrhythmic risk. SB-237376 (free base) holds potential for research in the field of arrhythmia-related diseases.
    SB-237376 free base
  • HY-135110A
    Rp-8-Br-cGMPS
    		Activator
    Rp-8-Br-cGMPS (Rp-8-bromo-Cyclic GMPS) sodium salt is a potent Ca2+-ATPase activator. Rp-8-Br-cGMPS is also an agonist of the rod CNG channel and an inhibitor of PKG. Rp-8-Br-cGMPS sodium salt mediates cytosolic Ca2+ reduction by activating Ca2+-ATPase and subsequently removing Ca2+ from the cell.
    Rp-8-Br-cGMPS
  • HY-106415
    Terflavoxate
    		Antagonist
    Terflavoxate is a flavone derivative with spasmolytic properties. Terflavoxate has Ca2+-antagonistic effect is mainly responsible for Terflavoxate smooth muscle relaxant properties. Terflavoxate has the potential for overactive detrusor research.
    Terflavoxate
  • HY-101621
    Teludipine hydrochloride
    		Inhibitor
    Teludipine is a lipophilic calcium channel blocker.
    Teludipine hydrochloride
  • HY-101674
    Tiapamil hydrochloride
    		Antagonist
    Tiapamil hydrochloride is a calcium channel blocker.
    Tiapamil hydrochloride
  • HY-101616
    ABT-639 hydrochloride
    		Inhibitor
    ABT-639 hydrochloride is a novel, peripherally acting, selective T-type Ca2+ channel blocker.
    ABT-639 hydrochloride
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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