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-P6013A
    wt hMLN TFA
    		Inhibitor
    wt hMLN (TFA) is a microprotein that inhibits of SR Ca2+ pump (SERCA). wt hMLN plays an important role in skeletal muscle calcium homeostasis.
    wt hMLN TFA
  • HY-107349S
    Fenoverine-d8
    		98.88%
    Fenoverine-d8 is the deuterium labeled Fenoverine. Fenoverine (Spasmopriv) is an antispasmodic agent and inhibits calcium channel currents. Fenoverine induces rhabdomyolysis.
    Fenoverine-d<sub>8</sub>
  • HY-B0166S6
    L-Ascorbic acid-d2
    		99.90%
    L-Ascorbic acid-d2 is the deuterium 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 colla
    L-Ascorbic acid-d<sub>2</sub>
  • HY-10388A
    TTA-Q6(isomer)
    		99.84%
    TTA-Q6(isomer) is an isomer of TTA-Q6. TTA-Q6 is a selective T-type Ca2+ channel antagonist.
    TTA-Q6(isomer)
  • HY-P3037
    Imperatoxin A
    		Activator
    Imperatoxin A, a peptide toxin derived from the venom of the African scorpion Pandinus imperator, activator of Ca2+-release channels/ryanodine receptors (RyRs) enhances the influx of Ca2+ from the sarcoplasmatic reticulum into the cell.
    Imperatoxin A
  • HY-100718
    SCH00013
    		Activator
    SCH00013 is a cardiotonic that primarily increases the sensitivity of muscle fibers to Ca++.
    SCH00013
  • HY-116746
    Clopimozide
    		Antagonist 99.63%
    Clopimozide is an orally active antischizophrenic agent that inhibits [3H]nitrendipine binding with IC50 value of 17 nM. Clopimozide is a calcium channel antagonist. Clopimozide can be used for the research of negative and positive schizophrenic symptoms.
    Clopimozide
  • HY-126583
    Nemadipine-A
    		Inhibitor 98.0%
    Nemadipine-A is a specific inhibitor of the EGL-19 L-type Ca2+ channel. Nemadipine-A, a cell-permeable L-type calcium channel inhibitor, sensitizes TRAIL-resistant cancer cells to this ligand.
    Nemadipine-A
  • HY-106808
    Cerebrocrast
    		Inhibitor 99.51%
    Cerebrocrast (IOS-1.1212) is a 1,4-dihydropyridine (DHP) derivative. Cerebrocrast has a high affinity for the membrane lipid bilayer and it can easily penetrate the blood-brain barrier and incorporate into the plasma and organelle membranes, including those of mitochondria. Cerebrocrast promotes the cotransport of H+ and Cl- in rat liver mitochondria. Cerebrocrast also exhibits neuroprotective and cognition enhancer properties.
    Cerebrocrast
  • HY-165292
    (-)-α-Eudesmol
    		Inhibitor
    (-)-α-Eudesmol is a diterpene dialdehyde that can be isolated from Porella.
    (-)-α-Eudesmol
  • HY-W042039
    Methyl homoveratrate
    		Inhibitor 98.28%
    Methyl homoveratrate, a metabolite of RWJ-26240 in vivo, can be identified in plasma, urine and faecal extract. McN5691 (RWJ-26240) is a voltage-sensitive calcium channel blocker.
    Methyl homoveratrate
  • HY-A0064R
    Verapamil hydrochloride (Standard)
    		Antagonist
    Verapamil (hydrochloride) (Standard) is the analytical standard of Verapamil (hydrochloride). This product is intended for research and analytical applications. 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.
    Verapamil hydrochloride (Standard)
  • HY-16489A
    Terodiline hydrochloride
    		Antagonist 99.78%
    Terodiline hydrochloride is an M1-selective muscarinic receptor (mAChR) antagonist with Kbs of 15, 160, 280, and 198 nM in rabbit vas deferens (M1), atria (M2), bladder (M3) and ileal muscle (M3), respectively. Terodiline hydrochloride also is a Ca2+ blocker. Terodiline hydrochloride acts as a treatment for urinary frequency and urge incontinence.
    Terodiline hydrochloride
  • HY-14276
    Gallopamil
    		Antagonist ≥98.0%
    Gallopamil (Methoxyverapamil), a methoxy derivative of Verapamil, is a phenylalkylamine calcium antagonist. Gallopamil inhibits acid secretion in a concentration-dependent manner with an IC50 of 10.9 μM. Gallopamil is a potent antiarrhythmic and vasodilator agent.
    Gallopamil
  • HY-P1079
    ω-Agatoxin TK
    		Inhibitor ≥99.0%
    ω-Agatoxin TK, a peptidyl toxin of the venom of Agelenopsis aperta, is a potent and selective P/Q type Ca2+ channel blocker. ω-Agatoxin TK inhibits the high K+ depolarisation-induced rise in internal Ca2+ in cerebral isolated nerve endings with an IC50 of of 60 nM. ω-Agatoxin TK has no effect on L-type, N-type, or T-type calcium channels.
    ω-Agatoxin TK
  • HY-B0984A
    Fendiline
    		Inhibitor 99.41%
    Fendiline, a diphenylalkylamine type of antianginal agent, is an L-type calcium channel blocker (IC50 of 17 µM). Fendiline is also a selective K-Ras inhibitor, and has no effect on H-Ras and N-Ras. Fendiline inhibits K-Ras plasma membrane localization (IC50 of 9.64 μM), inhibits K-Ras signal output and blocks the proliferation of pancreatic, colon, lung, and endometrial cancer cell lines expressing oncogenic mutant K-Ras. Fendiline is a STING agonist and is able to inhibit the growth of multiple refractory cold tumors (MC38, CT26 and B16F10).
    Fendiline
  • HY-110234
    Topiramate D12
    		Inhibitor 99.90%
    Topiramate D12 (McN 4853 D12) is a deuterium labeled Topiramate. Topiramate is a broad-spectrum antiepileptic agent. Topiramate 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 D12
  • HY-N0252A
    Catharanthine Tartrate
    		Inhibitor 98.88%
    Catharanthine ((+)-3,4-Didehydrocoronaridine) Tartrate, a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca2+ channel (VOCC). Catharanthine Tartrate has IC50s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Tartrate lowers blood pressure (BP), heart rate (HR). Catharanthine Tartrate has anti-cancer activity.
    Catharanthine Tartrate
  • 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-103642
    D-myo-Inositol 1,4,5-trisphosphate hexapotassium salt
    		≥98.0%
    D-myo-Inositol 1,4,5-trisphosphate hexapotassium salt is the hexapotassium salt of D-myo-Inositol 1,4,5-trisphosphate (1,4,5-IP3), which is a second messenger that stimulates the discharge of calcium from the endoplasmic reticulum.
    D-myo-Inositol 1,4,5-trisphosphate hexapotassium salt
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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