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-108997
    Palonidipine
    		Antagonist
    Palonidipine is a calcium antagonist which is potential for the therapy of angina-pectoris and hypertension.
    Palonidipine
  • HY-B0233S2
    Isradipine-d7
    		Inhibitor
    Isradipine-d7 is deuterated labeled Isradipine (HY-B0233). Isradipine (PN 200-110) is an orally active L-type calcium channel blocker. Isradipine, as a powerful peripheral vasodilator, is a dihydropyridine calcium antagonist with selective actions on the heart as well as the peripheral circulation. Isradipine is a potentially viable neuroprotective agent for Parkinson's disease.
    Isradipine-d<sub>7</sub>
  • HY-147946
    PDE1-IN-4
    		Inhibitor
    PDE1-IN-4 (compound 2g) is a potent and selective PDE1 (phosphodiesterase-1) inhibitor, with IC50 values of 10, 145, and 354 nM for PDE1C, PDE1A, and PDE1B, respectively. PDE1-IN-4 inhibits myofibroblast differentiation of human lung fibroblasts induced by TGF-β1. PDE1-IN-4 shows anti-fibrosis effects through the regulation of cAMP (3′,5′-cyclic adenosine monophosphate) and cGMP (3′,5′-cyclic guanosine monophosphate). PDE1-IN-4 can be used for idiopathic pulmonary fibrosis (IPF) research.
    PDE1-IN-4
  • HY-P10358
    TAT-CBD3A6K
    TAT-CBD3A6K, is a modified TAT-CBD3 peptide. TAT-CBD3A6K reduces T- and R-type voltage-dependent calcium currents in dorsal root ganglion (DRG) neurons. TAT-CBD3A6K shows anti-nociceptive effects in a model of AIDS-induced peripheral neuropathy by preventing CRMP-2-mediated enhancement of T- and R-type calcium channel function.
    TAT-CBD3A6K
  • HY-14656S1
    Diltiazem-(acetoxy-d3) (hydrochloride)
    		Antagonist
    Diltiazem-(acetoxy-d3) (hydrochloride) is the deuterium labeled Diltiazem hydrochloride. Diltiazem hydrochloride is a Ca2+ influx inhibitor (slow channel blocker or calcium antagonist)[1][2].
    Diltiazem-(acetoxy-d<sub>3</sub>) (hydrochloride)
  • HY-P1080
    ω-Agatoxin IVA
    		Inhibitor
    ω-Agatoxin IVA is a potent, selective P/Q type Ca2+ (Cav2.1) channel blocker with IC50s of 2 nM and 90 nM for P-type and Q-type Ca2+ channels, respectively. ω-Agatoxin IVA (IC50, 30-225 nM) inhibits glutamate exocytosis and calcium influx elicited by high potassium. ω-Agatoxin IVA also blocks the high potassium-induced release of serotonin and norepinephrine. ω-Agatoxin IVA has no effect on L-type or N-type calcium channels.
    ω-Agatoxin IVA
  • HY-159090
    AT1R antagonist 3
    		Inhibitor
    AT1R antagonist 3 (Compound 1) is an antagonist for angiotensin II type 1 receptor (AT1R) and an inhibitor for calcium channel type-L CaV1.2 (IC50=0.57 μM). AT1R antagonist 3 exhibits vasodilation efficacy in solated rat aorta (10 μM, 88.7%) and antihypertensive efficacy in rat models.
    AT1R antagonist 3
  • HY-19409
    AJG049
    		Antagonist
    AJG049 is a novel antagonist of the Ca2+ channel with an IC50 value of 79 nM. AJG049 can be used to reduce the contraction of intestinal smooth muscle.
    AJG049
  • HY-113643
    Levemopamil hydrochloride
    		Inhibitor
    Levemopamil hydrochloride is a blood-brain barrier penetrable calcium channel blocker and a 5-HT2 antagonist. Levemopamil hydrochloride can be used for temporary occlusion and neurological disease research.
    Levemopamil hydrochloride
  • HY-106761
    Oxodipine
    		Antagonist
    Oxodipine, a dihydropyridine-type calcium antagonist, inhibits KCl-induced aortic contraction in rabbits and reduces cardiac force in less potent rat ventricular test-paper contractions. In rat cultured neonatal ventricular myocytes, Oxodipine reduces L-type Ca currents (I) with an IC50 of 0.24 μM, and against T-type Ca currents (I) with an IC50 of 0.41 μM. Oxodipine causes constipation in mice and gingival hyperplasia in dogs.
    Oxodipine
  • HY-P0188
    ω-Conotoxin MVIIC
    		Inhibitor
    ω-Conotoxin MVIIC is a N- and P/Q-type Ca2+ channel blocker, significantly suppresses the 11-keto-βboswellic acid-mediated inhibition of glutamate release.
    ω-Conotoxin MVIIC
  • HY-B0480R
    Brompheniramine maleate (Standard)
    		Inhibitor
    Brompheniramine (maleate) (Standard) is the analytical standard of Brompheniramine (maleate). This product is intended for research and analytical applications. Brompheniramine ((±)-Brompheniramine) maleate is a potent and orally active antihistamine of the alkylamine class. Brompheniramine maleate is a selective histamine H1 receptor antagonist with a Kd of 6.06 nM. Brompheniramine maleate 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 maleate has anticholinergic, antidepressant and anesthetic properties and can be used for allergic rhinitis research.
    Brompheniramine maleate (Standard)
  • HY-129088
    HUP30
    		Inhibitor 99.68%
    HUP30 is a vasodilating agent. HUP30 stimulates soluble guanylyl cyclase, activate K+ channels, and blocks extracellular Ca2+ influx.
    HUP30
  • HY-17436S4
    Clevidipine-15N,d10
    		Antagonist
    Clevidipine-15N,d10 is 15N and deuterated labeled Clevidipine (HY-17436). Clevidipine is a short-acting dihydropyridine calcium channel antagonist (IC50= 7.1 nM, V(H)=-40 mV ).
    Clevidipine-<sup>15</sup>N,d<sub>10</sub>
  • HY-135328
    Norverapamil
    		Inhibitor
    Norverapamil ((±)-Norverapamil), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor.
    Norverapamil
  • HY-114920
    Piprofurol
    		Inhibitor
    Piprofurol is a calcium channel inhibitor. Piprofurol inhibits the calcium-induced contractions in isolated potassium depolarized preparations of rat aorta in a concentration-dependent manner and relaxes the K+-induced contraction of the dog coronary artery and the rabbit basilar artery. Piprofurol exerts a negative inotropic effect on guinea-pig papillary muscle, with the EC50 of 5 μM.
    Piprofurol
  • HY-B0768AR
    Lomerizine dihydrochloride (Standard)
    		Antagonist
    Lomerizine dihydrochloride (Standard) is the analytical standard of Lomerizine dihydrochloride. This product is intended for research and analytical applications. Lomerizine dihydrochloride is an antagonist of L- and T-type voltagegated calcium channels.
    Lomerizine dihydrochloride (Standard)
  • HY-107349R
    Fenoverine (Standard)
    		Inhibitor
    Fenoverine (Standard) is the analytical standard of Fenoverine. This product is intended for research and analytical applications. Fenoverine (Spasmopriv) is an antispasmodic agent and inhibits calcium channel currents. Fenoverine induces rhabdomyolysis.
    Fenoverine (Standard)
  • HY-B0768S
    Lomerizine-d4
    		Antagonist
    Lomerizine-d4 is the deuterium labeled Lomerizine (HY-B0768). Lomerizine is an antagonist of L- and T-type voltagegated calcium channels.
    Lomerizine-d<sub>4</sub>
  • HY-B0317R
    Amlodipine (Standard)
    		Antagonist
    Amlodipine (Standard) is the analytical standard of Amlodipine. This product is intended for research and analytical applications. 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 (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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