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

Calcium Channel

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 Related Products (227):

Cat. No. Product Name Effect Purity
  • HY-13434
    Ionomycin ≥99.0%
    Ionomycin (SQ23377) is a potent, selective calcium ionophore and an antibiotic produced by Streptomyces conglobatus. Ionomycin (SQ23377) is highly specific for divalent cations (Ca>Mg>Sr=Ba). Ionomycin (SQ23377) promotes apoptosis. Ionomycin also induces the activation of protein kinase C (PKC).
  • HY-B0166
    L-Ascorbic acid Inhibitor 99.92%
    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.
  • HY-13433
    Thapsigargin Inhibitor ≥99.0%
    Thapsigargin, an endoplasmic reticulum (ER) stress inducer, is an inhibitor of microsomal Ca2+-ATPase. Thapsigargin efficiently inhibits coronavirus (HCoV-229E, MERS-CoV, SARS-CoV-2) replication in different cell types.
  • HY-A0064
    Verapamil hydrochloride Antagonist 99.98%
    Verapamil hydrochloride ((±)-Verapamil hydrochloride) is a calcium channel blocker and a potent and orally active first-generation P-glycoprotein (P-gp) inhibitor. Verapamil hydrochloride also inhibits CYP3A4. Verapamil hydrochloride has the potential for high blood pressure, heart arrhythmias and angina research.
  • HY-13750
    Ebselen Inhibitor ≥98.0%
    Ebselen (SPI-1005), a glutathione peroxidase mimetic, is a potent voltage-dependent calcium channel (VDCC) blocker. Ebselen potently inhibits Mpro (IC50=0.67 μM) and COVID-19 virus (EC50=4.67 μM).Ebselen is an inhibitor of HIV-1 capsid CTD dimerization. Ebselen, an organoselenium compound, can permeate the blood-brain barrier and has anti-inflammatory, antioxidant and anticancer activity.
  • HY-N7395A
    Cyclic ADP-​ribose ammonium Activator
    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.
  • HY-103311
    Ruthenium red Inhibitor
    Ruthenium red (Ammoniated ruthenium oxychloride) is a polycationic dye widely used for electron microscopy (EM) of cells, tissues and vegetative bacteria. Ruthenium red strongly reacts with phospholipids and fatty acids and binds to acidic mucopolysaccharides. Ruthenium red is a L-type calcium current (ICa) blocker.
  • HY-113920A
    Azumolene Inhibitor 98.54%
    Azumolene (EU4093 free base), a Dantrolene analog, is a muscle relaxant. Azumolene is a ryanodine receptor (RyR) modulator and inhibits the calcium-release through ryanodine receptor. Azumolene can be used for malignant hyperthermia research.
  • HY-B0284
    Nifedipine Antagonist 99.35%
    Nifedipine (BAY-a-1040) is a potent calcium channel blocker and drug of choice for cardiac insufficiencies.
  • HY-10341
    Fasudil Hydrochloride Antagonist
    Fasudil Hydrochloride (HA-1077 Hydrochloride; AT877 Hydrochloride), is a nonspecific RhoA/ROCK inhibitor and also has inhibitory effect on protein kinases, with an Ki of 0.33 μM for ROCK1, IC50s of 0.158 μM and 4.58 μM, 12.30 μM, 1.650 μM for ROCK2 and PKA, PKC, PKG, respectively. Fasudil Hydrochloride is also a potent Ca2+ channel antagonist and vasodilator.
  • HY-W009724
    2-Aminoethyl diphenylborinate Inhibitor 98.03%
    2-Aminoethyl diphenylborinate (2-APB) is a cell-permeable inhibitor of IP3R. 2-Aminoethyl diphenylborinate also inhibits the store-operated Ca2+ (SOC) channel and activates some TRP channels (V1, V2 and V3).
  • HY-19608
    GSK1016790A Activator 99.67%
    GSK1016790A is a potent and selective transient receptor potential vanilloid 4 (TRPV4) channel agonist. GSK1016790A can elicit Ca2+ influx and elevate intracellular Ca2+ in HEK cells.
  • HY-B0282
    Acetylcholine chloride Activator ≥98.0%
    Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs). Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro.
  • HY-13764
    Tetrandrine Inhibitor 99.90%
    Tetrandrine (NSC-77037; d-Tetrandrine) is a bis-benzyl-isoquinoline alkaloid, which inhibits voltage-gated Ca2+ current (ICa) and Ca2+-activated K+ current.
  • HY-15553A
    Mibefradil dihydrochloride Inhibitor ≥98.0%
    Mibefradil dihydrochloride (Ro 40-5967 dihydrochloride) 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.
  • HY-101455
    CDN1163 Activator 99.72%
    CDN1163 is an allosteric sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) activator that improves Ca2+ homeostasis. CDN1163 attenuates diabetes and metabolic disorders.
  • HY-B0265
    Nimodipine Inhibitor 99.76%
    Nimodipine(Nimotop) is a dihydropyridine derivative and an analogue of the calcium channel blocker Nifedipine, with antihypertensive activity.
  • HY-N0215
    L-Phenylalanine Antagonist 99.30%
    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.
  • HY-A0057
    Gabapentin Inhibitor ≥98.0%
    Gabapentin (Neurontin) is a pharmaceutical drug, specifically a GABA analog.
  • HY-B1077
    Penfluridol Antagonist 99.93%
    Penfluridol is a highly potent, first generation diphenylbutylpiperidine antipsychotic.
Isoform Specific Products

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