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-106904
    Nexopamil
    		Antagonist
    Nexopamil is a calcium antagonist of Ca2+ channel, 5HT2, 5HT1A, 5HT1C and dopamine D2 receptors. Nexopamil exhibits vasodilatory, cardioprotective, and platelet aggregation inhibiting effects. Nexopamil can be used for researches of stable or unstable angina and possibly of peripheral arterial occlusive disease.
    Nexopamil
  • HY-W278072
    Calcium Channel antagonist 1
    		Antagonist
    Calcium Channel antagonist 1 is an antagonist of Calcium Channel Calcium Channel antagonist 1 has the potential for the research of neurology disease.
    Calcium Channel antagonist 1
  • HY-17436S3
    (R)-Clevidipine-13C,d3
    (R)-Clevidipine-13C,d3 is the deuterium and 13C 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.
    (R)-Clevidipine-<sup>13</sup>C,d<sub>3</sub>
  • HY-B0473R
    Tetracaine hydrochloride (Standard)
    		Inhibitor
    Tetracaine (hydrochloride) (Standard) is the analytical standard of Tetracaine (hydrochloride). This product is intended for research and analytical applications. Tetracaine hydrochloride (Amethocaine hydrochloride) is a calcium channel protein inhibitor and blocks voltage-sensitive release of Ca2+ from sarcoplasmic reticulum. Tetracaine hydrochloride is mainly used topically in ophthalmology and as an antipruritic.
    Tetracaine hydrochloride (Standard)
  • HY-P5954
    PLTX-II
    		Inhibitor
    PLTX-II is a calcium channel blocker. PLTX-II has a 44-residue peptide containing ten Cys residues and an O-palmitoylated threonine amide at the carboxy-terminus.
    PLTX-II
  • HY-16489
    Terodiline
    		Antagonist
    Terodiline, an antispasmodic agent, blocks hERG current with the IC50 of 375 nM. Terodiline has both anticholinergic and calcium antagonist properties, and effectively reduces abnormal bladder contractions caused by detrusor instability. Terodiline can be used for the research of urinary incontinence.
    Terodiline
  • HY-175395
    Onychocin B
    		Inhibitor
    Onychocin B is a cyclic tetrapeptide isolated from Onychocola sclerotica. Onychocin B is a calcium channel blocker with an IC50 of 7.1 μM for Cav1.2.
    Onychocin B
  • HY-N13747
    Chrysosplenol C
    		Activator
    Chrysosplenol C is a type of flavonoid compound. Chrysosplenol C selectively activates cardiac myosin ATPase, with its EC50 being 45 µM. Chrysosplenol C enhances the release of intracellular calcium ions by activating protein kinase C (PKC), thereby increasing the contractility of rat ventricular muscle cells. Chrysosplenol C can be used in the research of heart failure.
    Chrysosplenol C
  • HY-106832
    Vatanidipine
    		Antagonist
    Vatanidipine (Watanidipine) is an orally active dihydropyridine (DHP)-type calcium channel blocker and a useful antihypertensive agent. Vatanidipine shows vasodilatory effects and also suppresses noradrenaline release from sympathetic nerve endings.
    Vatanidipine
  • HY-154832
    Cav 3.2 inhibitor 4
    		Inhibitor
    Cav 3.2 inhibitor 4 (compound 21) is a potent, peripherally restricted, selective T-type calcium channel (Cav3.2) inhibitor, with an IC50 of 0.6 μM. Cav 3.2 inhibitor 4 can be used for the research of atrial fibrillation.
    Cav 3.2 inhibitor 4
  • HY-135228
    GZ4
    GZ4 is a calcium current inhibitor with direct inhibitory activity on cell surface channels. GZ4 inhibition reverses mechanical hyperalgesia/hyperalgesia in a spinal nerve ligation-induced neuropathic pain model. The mechanism of action of GZ4 is similar to that of gabapentin, but the time course of its biological effects is more rapid, indicating that GZ4 can directly inhibit calcium channel currents.
    GZ4
  • HY-P6013
    wt hMLN
    		Inhibitor
    wt hMLN is a microprotein that inhibits of SR Ca2+ pump (SERCA). wt hMLN plays an important role in skeletal muscle calcium homeostasis.
    wt hMLN
  • HY-B0612AS1
    Lercanidipine-13C,d3-1 hydrochloride
    		Inhibitor
    Lercanidipine-13C,d3-1 (hydrochloride) is deuterium 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>-1 hydrochloride
  • HY-P3065
    Calcicludine
    		Inhibitor
    Calcicludine is a protein toxin from the venom of the green mamba that inhibits high-voltage-activated calcium channel, especially L-type calcium channel.
    Calcicludine
  • HY-137203
    (+)-Niguldipine
    		Antagonist
    (+)-Niguldipine is a potent dual inhibitor targeting L-type Ca2+ channels (Ki=85 pM) and α₁-adrenoceptor (Ki=52 pM). (+)-Niguldipine is promising for research of hypertension and cardiovascular diseases.
    (+)-Niguldipine
  • HY-126401
    Elgodipine
    		Inhibitor
    Elgodipine (IQB-875 free base) is an orally active dihydropyridine calcium antagonist and an antianginal compound. Elgodipine inhibits both T- and L-type calcium channels (IC50: 32 and 2.3 nM). Elgodipine lowers systemic vascular resistance and improves systolic cardiac function.
    Elgodipine
  • HY-135328S
    Norverapamil-d7
    		Inhibitor
    Norverapamil-d7 is a deuterium labeled Norverapamil ((±)-Norverapamil). Norverapamil, an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor.
    Norverapamil-d<sub>7</sub>
  • HY-W032013R
    1-Octanol (Standard)
    		Inhibitor
    1-Octanol (Standard) is the analytical standard of 1-Octanol. This product is intended for research and analytical applications. 1-Octanol (Octanol), a saturated fatty alcohol, is a T-type calcium channels (T-channels) inhibitor with an IC50 of 4 μM for native T-currents. 1-Octanol is a highly attractive biofuel with diesel-like properties.
    1-Octanol (Standard)
  • HY-113671
    Belfosdil
    		Inhibitor
    Belfosdil is an orally active and highly specific calcium channel blocker that also inhibits the activity of acyl coenzyme A cholesterol acyltransferase.
    Belfosdil
  • HY-N0215S13
    L-Phenylalanine-d
    		Antagonist 99.5%
    L-Phenylalanine-d is the deuterium labeled L-Phenylalanine. 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.
    L-Phenylalanine-d
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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