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-19663
    Lemildipine
    		Inhibitor 99.58%
    Lemildipine is a new dihydropyridine calcium entry blocker.
    Lemildipine
  • HY-164803
    CBD3063
    		Modulator 99.34%
    CBD3063 is a selective modulator of collapsin response mediator protein 2 (CRMP2). CBD3063 uncouples Cav2.2 from CRMP2. CBD3063 reverses neuropathic and inflammatory pain by reducing membrane expression of CaV2.2.
    CBD3063
  • HY-14656S
    Diltiazem-d3 hydrochloride
    		Antagonist 98.70%
    Diltiazem-d3 (hydrochloride) is the deuterium labeled Diltiazem hydrochloride. Diltiazem hydrochloride is a Ca2+ influx inhibitor (slow channel blocker or calcium antagonist)[1][2].
    Diltiazem-d<sub>3</sub> hydrochloride
  • HY-112075
    Lidoflazine
    		Inhibitor 98.10%
    Lidoflazine is a high affinity blocker of the HERG (human ether-a-go-go-related gene) K+ channel. Lidoflazine is an antianginal calcium channel blocker that carries a significant risk of QT interval prolongation and ventricular arrhythmia.
    Lidoflazine
  • HY-N10772
    Albanin A
    		Inhibitor
    Albanin A, a flavonoid, suppresses glutamate release by decreasing Ca2+/calmodulin/adenylate Cyclase 1 (AC1) activation in synaptosomes and exerts neuroprotective effect in vivo. Albanin A has anti-inflflammatory activity.
    Albanin A
  • HY-101390
    (+)-Niguldipine hydrochloride
    		Antagonist 98.06%
    (+)-Niguldipine hydrochloride is an antagonist for calcium channel. (+)-Niguldipine hydrochloride produces vasodilation by blocking calcium channels and reducing the transmembrane influx of calcium ions. (+)-Niguldipine hydrochloride inhibits U-46619 (HY-108566)-induced coronary vasoconstriction in guinea pig Langendorff heart with pID50 of 11.37, binds to calcium channel on guinea pig skeletal muscle membrane with Ki of 9.75, and lowers the blood pressure in spontaneously hypertensive rat with pED30 of 7.1. (+)-Niguldipine hydrochloride ameliorates cardiovascular diseases such as hypertension, angina pectoris and arrhythmias.
    (+)-Niguldipine hydrochloride
  • HY-111527
    PPZ2
    		99.92%
    PPZ2 is a diacylglycerol (DAG)-activated TRPC3/TRPC6/TRPC7 channel activator with activity in promoting neuronal development and survival. PPZ2 activates recombinant TRPC3/TRPC6/TRPC7 channels in a dose-dependent manner without affecting other TRPC channels. PPZ2 elicits cation currents and calcium ion (Ca(2+)) influx in cultured central neurons. PPZ2 is able to induce BDNF-like neurite outgrowth and neuroprotection, an effect that disappears after TRPC3/TRPC6/TRPC7 knockdown or inhibition. PPZ2 also increases the activation of the calcium-dependent transcription factor cAMP response element binding protein. The effects of PPZ2 suggest that calcium signaling mediated by activation of DAG-activated TRPC channels plays an important role in its neurotrophic effects.
    PPZ2
  • 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-165473A
    Hexadecylphosphoserine TFA
    		Activator ≥98.0%
    Hexadecylphosphoserine TFA is a phospholipid molecule that contains a long-chain alkyl (hexadecyl) and a phosphoserine group, giving it a high affinity for the cell membrane. Hexadecylphosphoserine TFA can exert antitumor activity by modulating [Ca++]i and its related signaling pathways, making it useful for research in the field of breast cancer.
    Hexadecylphosphoserine TFA
  • HY-B1221S1
    Flufenamic acid-13C6
    		Inhibitor
    Flufenamic acid-13C6 is the 13C6 labeled Flufenamic acid. 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-<sup>13</sup>C<sub>6</sub>
  • HY-165473
    Hexadecylphosphoserine
    		Activator
    Hexadecylphosphoserine is a phospholipid molecule that contains a long-chain alkyl (hexadecyl) and a phosphoserine group, giving it a high affinity for the cell membrane. Hexadecylphosphoserine can exert antitumor activity by modulating [Ca++]i and its related signaling pathways, making it useful for research in the field of breast cancer.
    Hexadecylphosphoserine
  • HY-120751
    TROX-1
    		Inhibitor
    TROX-1 is an N-type calcium channel (CaV2.2) inhibitor with an IC50 value of 0.11 μM. TROX-1 can be used in chronic pain research.
    TROX-1
  • HY-165292
    (-)-α-Eudesmol
    		Inhibitor
    (-)-α-Eudesmol is a diterpene dialdehyde that can be isolated from Porella.
    (-)-α-Eudesmol
  • HY-B0561S
    Spironolactone-d7
    		Inhibitor 99.96%
    Spironolactone-d7 is the deuterium labeled Spironolactone. Spironolactone (SC9420) is an orally active aldosterone mineralocorticoid receptor antagonist with an IC50 of 24 nM. Spironolactone is also a potent antagonist of androgen receptor with an IC50 of 77 nM. Spironolactone promotes autophagy in podocytes.
    Spironolactone-d<sub>7</sub>
  • HY-101428
    NS-638
    		Inhibitor 99.84%
    NS-638 is a small nonpeptide molecule with Ca2+-channel blocking properties. K+-stimulated intracellular Ca2+-elevation is blocked with an IC50 value of 3.4 μM.
    NS-638
  • HY-130704
    Isotachysterol 3
    		Activator
    Isotachysterol 3 is an analog of 1,25-dihydrox Vitamin D3. Isotachysterol 3 stimulates intestinal calcium transport and bone calcium mobilization in anephric rats.
    Isotachysterol 3
  • HY-B0284S
    Nifedipine-d6
    		≥98.0%
    Nifedipine-d6 is deuterium labeled nifedipine, and nifedipine is a potent calcium channel blocker.
    Nifedipine-d<sub>6</sub>
  • HY-50707
    (Rac)-TTA-P2
    		Control 98.69%
    (Rac)-TTA-P2 is the isomer of TTA-P2 (HY-10035), and can be used as an experimental control. TTA-P2 (T-Type calcium channel inhibitor) is a potent inhibitor of T-Type calcium channel. TTA-P2 penetrates well the CNS and blocks the native T-type currents in deep cerebellar nuclear neurons, the window current is completely abolished both for wild-type and mutant Cav3.1 channels. TTA-P2 has the potential for the research of neurology disease.
    (Rac)-TTA-P2
  • HY-110255
    AZD 2066
    		Inhibitor 99.8%
    AZD-2066 is a selective, orally active and blood-brain barrier-permeating mGluR5 antagonist. AZD 2066 activates the BDNF/trkB signaling pathway. AZD 2066 can be used in the research of neuropathic pain, major depressive disorder and gastroesophageal reflux disease.
    AZD 2066
  • HY-A0236
    Aprindine
    		98.43%
    Aprindine is an Ib-class anti-arrhythmic agent. Aprindine mainly exerts its effect by blocking sodium channels (INa), thereby reducing the excitability and conduction velocity of cardiac muscle cells. Aprindine significantly inhibits delayed potassium currents, which helps to prolong the atrial effective refractory period (AERP) and inhibit the occurrence of atrial fibrillation. Aprindine can also regulate intracellular calcium ion concentration by inhibiting Na+/Ca2+ exchange current (INCX), thereby further stabilizing cardiac electrical activity. Aprindine can be used for the study of atrial fibrillation (AF) and ventricular arrhythmias.
    Aprindine
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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