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-B0246
    Carbamazepine
    		Inhibitor 99.95%
    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
  • HY-13764
    Tetrandrine
    		Inhibitor 99.91%
    Tetrandrine (NSC-77037; d-Tetrandrine) is a bis-benzyl-isoquinoline alkaloid, which inhibits voltage-gated Ca2+ current (ICa) and Ca2+-activated K+ current.
    Tetrandrine
  • 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.
    Ruthenium red
  • HY-12323
    ISX-9
    		Activator 99.19%
    ISX-9 (Isoxazole 9) is a potent inducer of adult neural stem cell differentiation. ISX-9 activates Ca2+ influx through both voltage-gated Ca2+ channels and NMDA receptors and increases neuroD expression. ISX-9 also induces cardiomyogenic differentiation of Notch-activated epicardium-derived cells (NECs).
    ISX-9
  • HY-A0057
    Gabapentin
    		Inhibitor ≥98.0%
    Gabapentin is a potent, orally active P/Q type Ca2+ channel blocker. Gabapentin inhibits neuronal Ca2+ influx and reduction of neurotransmitter release. Gabapentin is a GABA analog that can be used to relieve neuropathic pain.
    Gabapentin
  • HY-101455
    CDN1163
    		Activator 99.89%
    CDN1163 is an allosteric sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) activator that improves Ca2+ homeostasis. CDN1163 attenuates diabetes and metabolic disorders.
    CDN1163
  • HY-B0317
    Amlodipine
    		Antagonist 99.87%
    Amlodipine, an antianginal agent and an orally active dihydropyridine calcium channel blocker, works by blocking the voltage-dependent L-type calcium channels, thereby inhibiting the initial influx of calcium. Amlodipine can be used for the research of high blood pressure and cancer.
    Amlodipine
  • HY-B0561
    Spironolactone
    		Inhibitor 99.66%
    Spironolactone is an aldosterone antagonist that acts on the aldosterone mineralocorticoid receptor (IC50=24 nM) and androgen receptor (IC50=77 nM), promotes podocyte autophagy and regulates pain. Spironolactone improves hypertension-related vascular hypertrophy and remodeling by reducing angiotensin II (AngⅡ)-induced inflammation, reduces aldosterone-induced vascular and soft tissue calcification through PIT1-dependent signaling, and alleviates vascular dysfunction in type Ⅱ diabetic mice by reducing oxidative stress and restoring NO/GC signaling; at low concentrations, it and its metabolites can interfere with aldosterone biosynthesis in the adrenal cortex and inhibit voltage-dependent Ca2+ channels to exert antihypertensive effects.
    Spironolactone
  • HY-12542
    Dantrolene
    		Inhibitor ≥98.0%
    Dantrolene is an orally active, non-competitive glutathione reductase inhibitor with a Ki of 111.6 μM and an IC50 of 52.3 μM. Dantrolene is also a calcium channel protein inhibitor. Dantrolene inhibits the release of Ca2+ from RyR1 and RyR3, which can be beneficial in a variety of pathologies caused by disruptions in calcium homeostasis (e.g., stroke, ischemia/reperfusion injury, and neurodegenerative diseases). Dantrolene offers relief of muscle spasms, malignant hyperthermia, and antitoxic, antipyretic, and anti-inflammatory properties.
    Dantrolene
  • HY-B1640
    Ethacrynic acid
    		Inhibitor 99.98%
    Ethacrynic acid has anti-inflammatory and anticancer activity. Ethacrynic acid is an orally active diuretic. Ethacrynic acid is an inhibitor of glutathione S-transferase (GSTs) and Wnt signaling pathways. Ethacrynic acid is a radiosensitizer. Ethacrynic acid can inhibit airway smooth muscle (ASM) contraction in mice. Ethacrynic acid can increase the outflow of aqueous humor from the eye for the study of glaucoma.
    Ethacrynic acid
  • HY-131614
    TPC2-A1-N
    		Inhibitor 99.86%
    TPC2-A1-N is a powerful and Ca2+-permeable agonist of two pore channel 2 (TPC2), which plays its role by mimicking the physiological actions of NAADP. TPC2-A1-P reproducibly evokes significant Ca2+ responses from TPC2 (EC50=7.8 μM), and the effect can be blocked by several TPC blockers. TPC2-A1-N can be used to probe different functions of TPC2 channels in intact cells.
    TPC2-A1-N
  • HY-113308A
    Taurolithocholic acid sodium salt
    		Agonist 99.81%
    Taurolithocholic acid sodium salt, a potent cholestatic agent, is a potent Ca2+ agonist.
    Taurolithocholic acid sodium salt
  • HY-B1357
    Digitoxin
    		99.36%
    Digitoxin is an anti-cancer agent. Digitoxin induces apoptosis, inhibits influenza cytokine storm, causes DNA double-stranded breaks (DSBs) and blocks the cell cycle at the G2/M phase. Digitoxin induces calcium uptake into cells by forming transmembrane calcium channels and can be used for research of heart failure .
    Digitoxin
  • HY-B0320A
    Cromolyn sodium
    		Inhibitor 99.93%
    Cromolyn sodium (Disodium Cromoglycate; FPL-670) is an antiallergic agent. Cromolyn sodium is a GSK-3β inhibitor with an IC50 of 2.0 μM.
    Cromolyn sodium
  • HY-101379A
    8-Bromo-cGMP sodium
    		Inhibitor 99.58%
    8-Bromo-cGMP sodium, a membrane-permeable analogue of cGMP, is a PKG (protein kinase G) activator. 8-Bromo-cGMP sodium significantly inhibits Ca2+ macroscopic currents and impairs insulin release stimulated with high K+. 8-Bromo-cGMP sodium has antinociceptive effects and results in vasodilator responses.
    8-Bromo-cGMP sodium
  • HY-B1221
    Flufenamic acid
    		Inhibitor 99.93%
    Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca2+ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.
    Flufenamic acid
  • HY-B0265
    Nimodipine
    		Inhibitor 99.86%
    Nimodipine (BAY-e 9736) is an orally active, well-tolerated and light-sensitive dihydropyridine calcium antagonist. Nimodipine can be used for the research of cerebrovascular disorders.
    Nimodipine
  • HY-14656
    Diltiazem hydrochloride
    		Antagonist 99.04%
    Diltiazem hydrochloride is a Ca2+ influx inhibitor (slow channel blocker or calcium antagonist).
    Diltiazem hydrochloride
  • HY-103312
    Xestospongin C
    		Inhibitor
    Xestospongin C ((-)-Xestospongin C) is a selective, reversible inositol 1,4,5-trisphosphate receptor (IP3R) inhibitor. Xestospongin C acts as an inhibitor of the sarcoplasmic/endoplasmic reticulum Ca2+ ATPase (SERCA) pump of internal stores. Xestospongin C blocks IP3-induced Ca2+ release from cerebellar microsomes with an IC50 of 358 nM. Xestospongin C is a valuable tool for investigating the structure and function of IP3Rs and Ca2+ signaling in neuronal and nonneuronal cells.
    Xestospongin C
  • 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 (IC50s of 2.7 μM and 18.6 μM for T-type and L-type currents, respectively).
    Mibefradil dihydrochloride
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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