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-B0632S
    Diltiazem-d6
    		Antagonist
    Diltiazem-d6 is the deuterium labeled Diltiazem. Diltiazem is an orally active L-type Ca2+ channel blocker, with antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris.
    Diltiazem-d<sub>6</sub>
  • HY-B0317DS
    (R)-Amlodipine-d4
    		≥99.0%
    (R)-Amlodipine-d4 is the deuterium labeled (R)-Amlodipine.
    (R)-Amlodipine-d<sub>4</sub>
  • HY-W074890R
    Palmitoylglycine (Standard)
    		Modulator
    Palmitoylglycine (Standard) is the analytical standard of Palmitoylglycine. This product is intended for research and analytical applications. Palmitoylglycine (N-palmitoyl glycine), an endogenous lipid that acts as a modulator of calcium influx and nitric oxide () production in sensory neurons. Palmitoylglycine is linked to an increased risk of Background Brugada syndrome (BrS) and interacts with BrS-associated proteins, demonstrating moderate binding affinities for DCC, CR1, CTSB, NAAA, DEFB1, EPHA1, IGF1/IGFBP3/ALS, and LTA[1][2][3].
    Palmitoylglycine (Standard)
  • HY-17436S1
    Clevidipine-d7
    		Antagonist
    Clevidipine-d7 is the deuterium labeled Clevidipine. Clevidipine is a short-acting dihydropyridine calcium channel antagonist (IC50= 7.1 nM, V(H) = -40 mV ) under development for treatment of perioperative hypertension.
    Clevidipine-d<sub>7</sub>
  • HY-156082
    RyRs activator 3
    RyRs activator 3 (compound A4) is an effective insecticide against diamondback moths (M. separata) and diamondback moths (P. xylostella). The LC50 value of RyRs activator 3 against diamondback moth is 3.27 mg/L. RyRs activator 3 can bind to ryanodine receptor, increase cytoplasmic Ca2+ concentration, and produce biological toxicity.
    RyRs activator 3
  • HY-B1440R
    Ethaverine (hydrochloride) (Standard)
    		Inhibitor
    Ethaverine (hydrochloride) (Standard) is the analytical standard of Ethaverine (hydrochloride). This product is intended for research and analytical applications. Ethaverine hydrochloride, a derivative of papaverine, inhibits cardiac L-type calcium channel. Ethaverine hydrochloride is a peripheral vasodilator and antispasmodic agent. Ethaverine hydrochloride can be used for research of peripheral vascular disease.
    Ethaverine (hydrochloride) (Standard)
  • HY-17611A1
    Etripamil hydrochloride
    		Inhibitor
    Etripamil (MSP-2017) hydrochloride is a short-acting, L-type calcium channel antagonist that can be used in the study of paroxysmal supraventricular tachycardia (PSVT). Etripamil hydrochloride inhibits calcium influx through slow calcium channels, thereby slowing atrioventricular node conduction and prolonging the atrioventricular node refractory period.
    Etripamil hydrochloride
  • HY-P1987
    Mast cell degranulating peptide (28-49)
    		Activator
    Mast cell degranulating peptide (28-49) is a depolarizing agent from bee venom, it can raise the content of cGMP level in mouse cerebellar slices.
    Mast cell degranulating peptide (28-49)
  • HY-118202A
    (-)-Gallopamil hydrochloride
    		Inhibitor
    (-)-Gallopamil (hydrochloride) exerts a selective modulation of the fast voltage-dependent inactivation. (-)-Gallopamil (hydrochloride) inhibits efficiently Cav1.2 constructs formed by β-subunits (promoting fast voltage-dependent inactivation). (-)-Gallopamil (hydrochloride) also accelerates the voltage-dependent phase of ICa decay (as well as the voltage-dependent decay of Ba2+ currents). (-)-Gallopamil (hydrochloride) is promising for research of antiarrhythmics.
    (-)-Gallopamil hydrochloride
  • HY-B0612AS
    Lercanidipine-13C,d3 hydrochloride
    Lercanidipine-13C,d3 (hydrochloride) is the deuterium and 13C labeled Lercanidipine hydrochloride. Lercanidipine hydrochloride is a lipophilic third-generation dihydropyridine-calcium channel blocker (DHP-CCB). Lercanidipine hydrochloride has long lasting antihypertensive action and reno-protective effect.
    Lercanidipine-<sup>13</sup>C,d<sub>3</sub> hydrochloride
  • HY-B0480A
    Brompheniramine
    		Inhibitor
    Brompheniramine ((±)-Brompheniramine) is a potent and orally active antihistamine of the alkylamine class. Brompheniramine is a selective histamine H1 receptor antagonist with a Kd of 6.06 nM. Brompheniramine can block the hERG channels, calcium channels, and sodium channels with IC50s of 0.90 μM, 16.12 μM and 21.26 μM, respectively. Brompheniramine has anticholinergic, antidepressant and anesthetic properties and can be used for allergic rhinitis research.
    Brompheniramine
  • HY-B0122A
    Topiramate lithium
    		Inhibitor
    Topiramate (McN 4853) lithium is a broad-spectrum antiepileptic agent. Topiramate lithium is a GluR5 receptor antagonist. Topiramate produces its antiepileptic effects through enhancement of GABAergic activity, inhibition of kainate/AMPA receptors, inhibition of voltage-sensitive sodium and calcium channels, increases in potassium conductance, and inhibition of carbonic anhydrase.
    Topiramate lithium
  • HY-W011235S
    Norfluoxetine-d5 hydrochloride
    		99.57%
    Norfluoxetine-d5 (hydrochloride) is deuterium labeled 3-Phenyl-3-(4-(trifluoromethyl)phenoxy)propan-1-amine hydrochloride.
    Norfluoxetine-d<sub>5</sub> hydrochloride
  • HY-B0347S3
    Lacidipine-13C4
    		Inhibitor
    Lacidipine-13C4 is 13C labeled Lacidipine (HY-B0347). Lacidipine is an orally active and highly selective L-type calcium channel blocker that acts on smooth muscle calcium channels, primarily dilates peripheral arteries, reduces peripheral resistance, and has long-lasting anti-hypertensive activity. Lacidipine protects HKCs from apoptosis induced by ATP depletion and recovery by modulating the caspase-3 pathway. Lacidipine can be used in studies of hypertension, atherosclerosis and acute kidney injury (AKI).
    Lacidipine-<sup>13</sup>C<sub>4</sub>
  • HY-12596
    JNJ-26489112
    		Inhibitor
    JNJ-26489112, a CNS-active agent, exhibits broad-spectrum anticonvulsant activity in rodents against audiogenic, electrically-induced, and chemically-induced seizures. JNJ-26489112 inhibits voltage-gated Na+ channels and N-type Ca2+ channels, and is effective as a K+ channel opener. JNJ-26489112 has very weak inhibition of CA-II (IC50=35 μM) and CA-I (18 μM).
    JNJ-26489112
  • HY-136189
    UK-59811 hydrochloride
    		Inhibitor
    UK-59811 hydrochloride, a Br-dihydropyridine derivative, is a potent bacterial homotetrameric model voltage-gated Ca2+ (CaV) channel CaVAb inhibitor with an IC50 of 194 nM.
    UK-59811 hydrochloride
  • HY-150541
    IAA65
    		Inhibitor
    IAA65 is a potent T-type calcium channel inhibitor with a IC50 value of 18.9 µM. IAA65 can be used for epilepsy research.
    IAA65
  • HY-P10773
    CTP-amiodarone
    		Inhibitor
    CTP-amiodarone is a cell-penetrating conjugate of cardiomyocyte targeting peptide and Amiodarone (HY-14187). CTP-amiodarone exhibits antiarrhythmic efficacy through block of Na+, K+, Ca2+ channels and β-adrenergic receptors.
    CTP-amiodarone
  • HY-A0092R
    Trimethadione (Standard)
    		Inhibitor
    Trimethadione (Standard) is the analytical standard of Trimethadione. This product is intended for research and analytical applications. Trimethadione (3,5,5,-Trimethyloxazolidine-2,4-dione) is an oxazolidinedione anticonvulsant agent widely used against absences seizures. Trimethadione also is a T-type calcium channel blocker which has antihyperalgesic effects.
    Trimethadione (Standard)
  • HY-P1117A
    MMK1 TFA
    		Activator
    MMK1 TFA 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 TFA is a potent chemotactic and calcium-mobilizing agonist. MMK1 TFA potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 TFA exerts anxiolytic-like activity.
    MMK1 TFA
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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