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-147384
    CXL-1020
    		≥99.0%
    CXL-1020 is a hydroxylamine-based nitroxyl (HNO) donor. CXL-1020 improves cardiac inotropy/lusitropy and Ca2+ cycling in rats with abnormal relaxation. CXL-1020 induces vasorelaxation and improves cardiac function in canine models. CXL-1020 has been used to research systolic heart failure and stable heart failure.
    CXL-1020
  • HY-15293A
    JTV-519 free base
    		Inhibitor
    JTV-519 free base (K201 free base) is a Ca2+-dependent blocker of sarcoplasmic reticulum Ca2+-stimulated ATPase (SERCA) and a partial agonist of ryanodine receptors in striated muscle. Antiarrhythmic and cardioprotective properties.
    JTV-519 free base
  • HY-N2077
    Heteroclitin D
    		Inhibitor 99.91%
    Heteroclitin D is a lignin from Kadsura medicinal plants with anti-liqid peroxidation. Heteroclitin D inhibits L-type calcium channels.
    Heteroclitin D
  • HY-N0252B
    Catharanthine Sulfate
    		Inhibitor
    Catharanthine ((+)-3,4-Didehydrocoronaridine) Sulfate, a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca2+ channel (VOCC). Catharanthine Sulfate has IC50s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Sulfate lowers blood pressure (BP), heart rate (HR). Catharanthine Sulfate has anti-cancer activity.
    Catharanthine Sulfate
  • HY-P1117
    MMK1
    		Activator 99.22%
    MMK1 is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC50s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 is a potent chemotactic and calcium-mobilizing agonist. MMK1 potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 exerts anxiolytic-like activity.
    MMK1
  • HY-108335
    Sipatrigine
    		Inhibitor 99.29%
    Sipatrigine (619C89), a neuroprotective agent, is a glutamate release inhibitor, voltage-dependent sodium channel and calcium channel inhibitor, penetrating the central nervous system. Has the potential in the study for focal cerebral ischemia and stroke.
    Sipatrigine
  • HY-107322S
    Barnidipine-d5 hydrochloride
    		Antagonist ≥98.0%
    Barnidipine-d5 (hydrochloride) is the deuterium labeled Barnidipine hydrochloride. Barnidipine hydrochloride (Mepirodipine hydrochloride) is an L-type calcium antagonist (CaA) with high affinity for [3H] initrendipine binding sites (Ki=0.21 nmol/l), has selective action against CaA receptors[1].Barnidipine hydrochloride (Mepirodipine hydrochloride) is an antihypertensive agent and acts by the reduction of peripheral vascular resistance secondary to its vasodilatory action[2].
    Barnidipine-d<sub>5</sub> hydrochloride
  • HY-N4267
    Yangambin
    		Inhibitor 98.27%
    Yangambin, a furofuran lignan, is already isolated from plants such as member of the Annonaceae family, including species of the genus Rollinia: R. pickeli, R. exalbidaand R. mucosa, as well from the Magnolia biondii. Yangambin, a selective PAF receptor antagonist, inhibits Ca2+ influx through voltage-gated Ca2+ channels, leading to the reduction in [Ca2+]i in vascular smooth muscle cells and consequent peripheral vasodilation. Yangambin exhibits the antiallergic activity against β-hexosaminidase release with an IC50 of 33.8 μM and for anti-inflammatory activity with an IC50 of 37.4 μM.
    Yangambin
  • HY-U00044
    Anipamil
    		Antagonist 99.34%
    Anipamil is a long-acting calcium channel blocker, used for the treatment of cardiovascular disease.
    Anipamil
  • HY-B0166S3
    L-Ascorbic acid-13C-2
    L-Ascorbic acid-13C-2 is the 13C labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen
    L-Ascorbic acid-<sup>13</sup>C-2
  • HY-B0424S
    Nitrendipine-d5
    		Inhibitor 99.76%
    Nitrendipine-d5 is the deuterium labeled Nitrendipine. Nitrendipine (BAY-E-5009), an analogue of Nifedipine (HY-B0284), is a dihydropyridine calcium channel blocker with vasodilator action. Nitrendipine has antihypertensive effect[1][2][3][4].
    Nitrendipine-d<sub>5</sub>
  • HY-107349
    Fenoverine
    		Inhibitor 99.69%
    Fenoverine (Spasmopriv) is an antispasmodic agent and inhibits calcium channel currents. Fenoverine induces rhabdomyolysis.
    Fenoverine
  • HY-117073
    ITH12575
    		Inhibitor 99.14%
    ITH12575, a CGP37157 derivative, is a potent and selective mNCX blocker. ITH12575 reduces Ca2+ influx through CALHM1 at low micromolar concentrations.
    ITH12575
  • HY-132268
    Cav 2.2 blocker 2
    		Inhibitor 98.45%
    Cav 2.2 blocker 2 is a Cav2.2 calcium channel blocker extracted from patent WO2017046581A1, compound 1. Cav 2.2 blocker 2 can reverses hyperalgesia associated with an injury or inflammation in conjunction with the opioid.
    Cav 2.2 blocker 2
  • HY-P5114
    Maurocalcine
    		Agonist
    Maurocalcine is an agonist of ryanodine receptor (RyR) channel types 1, 2 and 3 with cellular permeability. Maurocalcine induces [3H]ryanodine binding on RyR1 with an EC50 value of 2558 nM. Maurocalcine exhibits a apparent affinity of 14 nM for RyR2. Maurocalcine can be applied to in vivo cell tracking or other cell imaging techniques.
    Maurocalcine
  • HY-100928
    YS 035 hydrochloride
    		Antagonist 99.15%
    YS 035 hydrochloride is a Ca2+ antagonist on cellular uptake and mitochondrial efflux of calcium ions. YS 035 hydrochloride inhibits Ca2+ uptake by muscle cells and inhibits Na+/Ca2+ exchange (Ki=28 µM). YS 035 hydrochloride is a useful tool for research on the mitochondrial Ca2+ transport.
    YS 035 hydrochloride
  • HY-66010A
    Cinepazide
    		Inhibitor
    Cinepazide is a piperazine derivative and acts as a weak calcium channel blocker. Cinepazide is a potent vasodilator and can be used for the research of cerebrovascular diseases, including ischemic stroke, brain infarct et. al.
    Cinepazide
  • HY-B2200
    Calcium citrate tetrahydrate, 99%
    		99.20%
    Calcium citrate tetrahydrate, 99% exhibits the ability to release more calcium ions in a short time therefore allowing a high activity, and a high concentration of calcium ions that can stimulate bone formation.
    Calcium citrate tetrahydrate, 99%
  • HY-P5114A
    Maurocalcine TFA
    		Agonist
    Maurocalcine TFA is an agonist of ryanodine receptor (RyR) channel types 1, 2 and 3 with cellular permeability. Maurocalcine TFA induces [3H]ryanodine binding on RyR1 with an EC50 value of 2558 nM. Maurocalcine TFA exhibits a apparent affinity of 14 nM for RyR2. Maurocalcine TFA can be applied to in vivo cell tracking or other cell imaging techniques.
    Maurocalcine TFA
  • HY-15553
    Mibefradil
    		Inhibitor
    Mibefradil (Ro 40-5967) is a calcium channel blocker with moderate selectivity for T-type Ca2+ channels displaying IC50s of 2.7 μM and 18.6 μM for T-type and L-type currents, respectively.
    Mibefradil
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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