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-N7690
    3,5,7,3′,4′-Pentamethoxyflavone
    		Inhibitor 99.69%
    3,5,7,3’,4’-Pentamethoxyflavone is a Ca2+ channel inhibitor. 3,5,7,3’,4’-Pentamethoxyflavone can protect DNA from oxidative damage. 3,5,7,3’,4’-Pentamethoxyflavone can induce relaxation of the human corpus cavernosum through calcium mobilization-related mechanisms. 3,5,7,3’,4’-Pentamethoxyflavone can promote the expression of eNOS and cystathionine gamma lyase CSE proteins in middle-aged male rats and regulate vascular function. 3,5,7,3’,4’-Pentamethoxyflavone can be used in research related to diabetes and cardiovascular diseases.
    3,5,7,3′,4′-Pentamethoxyflavone
  • 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-B1430
    Butamben
    		Inhibitor 99.82%
    Butamben (Butyl 4-aminobenzoate) results in long-lasting relief from pain, without impairing motor function or other sensory functions.
    Butamben
  • HY-100607A
    Landiolol hydrochloride
    		Control 99.96%
    Landiolol (ONO1101) hydrochloride is a highly selective, ultra-short-acting competitive inhibitor of β1 adrenergic receptors. Landiolol hydrochloride specifically blocks cardiac β1 receptors, reducing heart rate and myocardial oxygen consumption. Landiolol hydrochloride inhibits TNF-α-induced excessive mitochondrial oxygen consumption and reactive oxygen species production in a sepsis model, alleviating renal injury. Landiolol hydrochloride has little effect on cardiac ion channels (such as L-type calcium current and inward rectifier potassium current) and has a weak negative inotropic effect. Landiolol hydrochloride can be used for perioperative tachycardia control and protection studies of sepsis-related acute kidney injury.
    Landiolol hydrochloride
  • 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-B0166S
    L-Ascorbic acid-13C6
    		Inhibitor 99.90%
    L-Ascorbic acid-13C6 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 deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.
    L-Ascorbic acid-<sup>13</sup>C<sub>6</sub>
  • HY-121186
    Bevantolol hydrochloride
    		Antagonist 98.98%
    Bevantolol hydrochloride is a selective β1 and α1-adrenergic receptor antagonist with pKi values of 7.83, 6.9 in rat cerebral cortex, respectively. Bevantolol hydrochloride is a potent Ca2+ antagonist.
    Bevantolol hydrochloride
  • HY-N0215S5
    L-Phenylalanine-15N
    		Antagonist 98.10%
    L-Phenylalanine-15N is the 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.
    L-Phenylalanine-<sup>15</sup>N
  • HY-N6694
    4-Bromo A23187
    		Modulator ≥99.0%
    4-Bromo A23187 is a halogenated analog of the highly selective calcium ionophore A-23187. 4-Bromo A23187, a calcium modulator, induces apoptosis in different cells, including HL-60 cells.
    4-Bromo A23187
  • HY-N4323
    14-Deoxyandrographolide
    		Inhibitor 99.47%
    14-Deoxyandrographolide is a diterpene with calcium channel blocking activity and acts as a uterine smooth muscle relaxant. 14-Deoxyandrographolide stimulates the release of nitric oxide (NO) in endothelial cells. 14-Deoxyandrographolide gradually desensitizes liver cells to TNF-α mediated apoptosis by inducing the release of TNFRSF1A.
    14-Deoxyandrographolide
  • HY-B0380
    Trimebutine
    		Inhibitor 99.42%
    Trimebutine is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine inhibits L-type Ca2+ channels and large-conductance calcium-activated potassium channels (BKCa channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS).
    Trimebutine
  • HY-19721
    ABT-639
    		Inhibitor 99.32%
    ABT-639 is a novel, peripherally acting, selective T-type Ca2+ channel blocker.
    ABT-639
  • HY-12498
    GV-58
    		Agonist 99.22%
    GV-58 is a novel N- and P/Q-type calcium (Ca2+) channel agonist with EC50s of 7.21 and 8.81 μM, respectively. GV-58 slows the deactivation of channels, resulting in a large increase in presynaptic Ca2+ entry during activity. GV-58 can be used in lambert-eaton myasthenic syndrome (LEMS) research.
    GV-58
  • HY-B0166G
    L-Ascorbic acid (GMP)
    		Inhibitor
    L-Ascorbic acid (L-Ascorbate) (GMP) is Ascorbic acid (HY-B0166) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. L-Ascorbic acid is an inhibitor of Cav 3.2 channels.
    L-Ascorbic acid (GMP)
  • HY-U00212
    Aranidipine
    		Antagonist 99.12%
    Aranidipine (MPC1304) is a Ca2+ channel antagonist with potent and long-lasting antihypertensive effects.
    Aranidipine
  • HY-P1845A
    PACAP-38 (31-38), human, mouse, rat TFA
    		Inducer 98.33%
    PACAP-38 (31-38), human, mouse, rat TFA is a PAC1 receptor activator and increases the α-secretase activity. PACAP-38 (31-38), human, mouse, rat TFA elevates cytosolic Ca2+, increases proliferation and increases phosphorylation of extracellular regulates kinase (ERK) and the epidermal growth factor receptor (EGFR). PACAP-38 (31-38), human, mouse, rat TFA demonstrates potent, efficacious, and sustained stimulatory effects on sympathetic neuronal NPY and catecholamine production. PACAP-38 (31-38), human, mouse, rat TFA can be used for neurotrophic and neuroprotective research.
    PACAP-38 (31-38), human, mouse, rat TFA
  • HY-136909
    SR33805
    		Antagonist 99.78%
    SR33805 is a potent Ca2+ channel antagonist, with EC50s of 4.1 nM and 33 nM in depolarized and polarized conditions, respectively. SR33805 blocks L-type but not T-type Ca2+ channels. SR33805 can be used for the research of acute or chronic failing hearts.
    SR33805
  • HY-B2200
    Calcium citrate tetrahydrate, 99%
    		99.65%
    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-134279
    8-Br-NAD+ sodium
    		98.70%
    8-Br-NAD+ sodium is an NAD+ derivative that acts as a substrate for transfer to diversely modified ADP-ribosylated molecules.
    8-Br-NAD+ sodium
  • HY-A0257
    Prenylamine
    		Inhibitor 99.14%
    Prenylamine is a calcium channel blocker of the amphetamine chemical class. Prenylamine can be used as a vasodilator and can be used for the research of angina pectoris.
    Prenylamine
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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