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-66010
    Cinepazide Maleate
    		Inhibitor 99.74%
    Cinepazide Maleate (MD-67350) is a piperazine derivative and acts as a weak calcium channel blocker. Cinepazide Maleate is a potent vasodilator and can be used for the research of cerebrovascular diseases, including ischemic stroke, brain?infarct et. al.
    Cinepazide Maleate
  • HY-41076
    Ca2+ channel agonist 1
    		Agonist 99.71%
    Ca2+ channel agonist 1 is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively, and is used as a potential treatment for motor nerve terminal dysfunction.
    Ca2+ channel agonist 1
  • HY-14276A
    Gallopamil hydrochloride
    		Antagonist 99.15%
    Gallopamil hydrochloride (Methoxyverapamil hydrochloride), a methoxy derivative of Verapamil, is a phenylalkylamine calcium antagonist. Gallopamil hydrochloride inhibits acid secretion in a concentration-dependent manner with an IC50 of 10.9 μM. Gallopamil hydrochloride is a potent antiarrhythmic and vasodilator agent.
    Gallopamil hydrochloride
  • HY-B1376
    Methsuximide
    		99.68%
    Methsuximide is an anticonvulsant agent. Methsuximide is effective in petit mal, psychomotor and focal motor attacks.
    Methsuximide
  • HY-120597
    SAK3
    		Activator 99.80%
    SAK3 is a potent T-type voltage-gated Ca2+ channels (T-VGCCs) enhancer. SAK3 enhances Cav3.1 and Cav3.3 T-type Ca2+ channel currents. Acute SAK3 administration improves memory deficits in olfactory-bulbectomized mice. SAK3 inhibits amyloid β plaque formation in APP-KI mice by activating the proteasome activity.
    SAK3
  • HY-123468
    HA-1004
    		Inhibitor 99.03%
    HA-1004 is a selective inhibitor of PKA, which can inhibit lipolysis and induce vascular relaxation. HA-1004 is also a dual inhibitor of cyclic GMP-dependent protein kinase and cyclic AMP-dependent protein, and is involved in smooth muscle, second messenger, cyclic AMP and cyclic GMP regulation mechanisms. HA-1004 is an antagonist for calcium, that can be used as a vasodilator to inhibit the contraction of rabbit aortic strips, or to antagonize ERK and tyrosine hydroxylase (TH) phosphorylation in morphine abstinence rat models.
    HA-1004
  • HY-N2877
    Annonacin
    		Inhibitor
    Annonacin is an acetylgenin that is toxic by inhibiting the pathway of the mitochondrial complex. Annonacin increases tau phosphorylation in R406W+/+ mice. Annonacin acts as an inhibitor of the sodium/potassium and sarcoplasmic reticulum (SERCA) ATPase pumps. Annonacin has significant killing effect on ovarian cancer cell, cervical cancer cell, breast cancer cell, bladder cancer cell and skin cancer cell. Annonacin induces apoptosis through Bax and Caspase-3-related pathways.
    Annonacin
  • HY-P1075
    CALP3
    		Inhibitor 98.57%
    CALP3, a Ca2+-like peptide, is a potent Ca2+ channel blocker that activates EF hand motifs of Ca2+-binding proteins. CALP3 can functionally mimic increased [Ca2+]i by modulating the activity of Calmodulin (CaM), Ca2+ channels and pumps. CALP3 has the potential in controlling apoptosis in diseases such as AIDS or neuronal loss due to ischemia.
    CALP3
  • HY-B0246R
    Carbamazepine (Standard)
    		Inhibitor
    Carbamazepine (Standard) is the analytical standard of Carbamazepine. This product is intended for research and analytical applications. Carbamazepine is an orally active pressure-sensitive sodium ion channel blocker with an IC50 of 131 μM. Carbamazepine blocks voltage gated Na+, Ca2+, and K+ channels, and is also a HDAC inhibitor (IC50: 2 μM). Carbamazepine is an anticonvulsant and can be used for research of epilepsy and neuropathic pain.
    Carbamazepine (Standard)
  • 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-B2200
    Calcium citrate tetrahydrate, 99%
    		≥99.0%
    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-W010451
    1,2,4-Trihydroxybenzene
    		Activator 99.12%
    1,2,4-Trihydroxybenzene (Hydroxyhydroquinone), a by-product of coffee bean roasting, increases intracellular Ca2+ concentration in rat thymic lymphocytes.
    1,2,4-Trihydroxybenzene
  • HY-N0215S11
    L-Phenylalanine-13C9,15N
    		Antagonist 99.52%
    L-Phenylalanine-13C9,15N is the 13C- and 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals[1][2][3][4].
    L-Phenylalanine-<sup>13</sup>C<sub>9</sub>,<sup>15</sup>N
  • HY-115681
    (2R/S)-6-PNG
    		Inhibitor 99.88%
    (2R/S)-6-PNG (6-Prenylnaringenin) is a potent and reversible Cav3.2 T-type Ca2+ channels (T-channels) blocker. (2R/S)-6-PNG can penetrate the blood-brain barrier (BBB). (2R/S)-6-PNG suppresses neuropathic and visceral pain in mice.
    (2R/S)-6-PNG
  • HY-N1072
    Wilforgine
    		99.67%
    Wilforgine is a bioactive sesquiterpene alkaloid in Tripterygium wilfordii Hook. F. Wilforgine can induce microstructural and ultrastructural changes in the muscles of Mythimna separata larvae, and the sites of action are proposed to be calcium receptors or channels in the muscular system.
    Wilforgine
  • HY-P10655
    Caloxin 1C2
    		Inhibitor 98.86%
    Caloxin 1C2 is a specific PMCA (plasma-membrane Ca2+-ATPases) inhibitor. Caloxin 1C2 is selective for PMCA4 over PMCA1, 2 and 3. The Ki values of Caloxin 1C2 are 2.3 μM for PMCA4 and 21 μM for PMCA1. Caloxin 1C2 dose not cause any significant effects on total Ca2+ transfer. Caloxin 1C2 affects coronary contractility.
    Caloxin 1C2
  • HY-B0282AS1
    Acetylcholine-d4 bromide
    		≥98.0%
    Acetylcholine-d4 (bromide) is the deuterium labeled Acetylcholine bromide[1].
    Acetylcholine-d<sub>4</sub> bromide
  • HY-N0081
    (±)-Praeruptorin A
    		Inhibitor 99.94%
    (±)-Praeruptorin A is the di-esterified product of cis-khellactone (CKL) and the major active ingredient in Peucedani Radix which consists of the dried roots of Peucedanum praeruptorumDunn (Apiaceae). (±)-Praeruptorin A has been widely employed as one of the famous traditional Chinese medicines (TCMs) for the treatment of cough with thick sputum and dyspnea, nonproductive cough and upper respiratory infections for centuries in China. (±)-Praeruptorin A has dramatically therapeutic effects on hypertension mainly through acting as a Ca2+-influx blocker.
    (±)-Praeruptorin A
  • HY-B1640R
    Ethacrynic acid (Standard)
    		Inhibitor
    Ethacrynic acid (Standard) is the analytical standard of Ethacrynic acid. This product is intended for research and analytical applications. Ethacrynic acid (Etacrynic acid) is a diuretic. Ethacrynic acid is an inhibitor of glutathione S-transferases (GSTs). Ethacrynic acid is a potent inhibitor of NF-kB-signaling pathway, and also modulates leukotriene formation. Ethacrynic acid also inhibits L-type voltage-dependent and store-operated calcium channel, leading to relaxation of airway smooth muscle (ASM) cells. Ethacrynic acid has anti-inflammatory properties that reduces the retinoid-induced ear edema in mice.
    Ethacrynic acid (Standard)
  • HY-N7395A
    Cyclic ADP-​ribose ammonium
    		Activator 99.38%
    Cyclic ADP-ribose ammonium (cADPR ammonium) is a potent second messenger for calcium mobilization that is synthesized from NAD+ by an ADP-ribosyl cyclase. Cyclic ADP-ribose ammonium increases cytosolic calcium mainly by Ryanodine receptor-mediated release from endoplasmic reticulum and also by extracellular influx through the opening of TRPM2 channels.
    Cyclic ADP-​ribose ammonium
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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