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-150135B
    D-myo-Inositol 1,4,5-trisphosphate tripotassium
    		Activator 98.00%
    D-myo-Inositol 1,4,5-trisphosphate tripotassium, a second messenger, elicits Ca2+ mobilization. D-myo-Inositol 1,4,5-trisphosphate tripotassium inhibits the binding of phosphoinositide-specific phospholipase C-delta 1 (PLC-delta 1) to bilayer membranes composed of phosphatidylcholine (PC) and phosphatidylinositol 4,5-bisphosphate (PIP2).
    D-myo-Inositol 1,4,5-trisphosphate tripotassium
  • HY-136482
    Nemadipine B
    		Inhibitor
    Nemadipine B is a calcium channel blocker and an EGL-19 antagonist. Nemadipine B induces Egl, Vab and Gro phenotypes in Caenorhabditis elegans.
    Nemadipine B
  • HY-B0549
    Flavoxate
    		Antagonist 98.07%
    Flavoxate (Rec-7-0040 free base; DW61 free base) is an orally active L-type Ca2+ channel inhibitor and antispasmodic. Flavoxate inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba2+ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate can be used in research on overactive bladder and related voiding dysfunctions.
    Flavoxate
  • HY-B0124S
    Zonisamide-d4
    		Inhibitor 99.38%
    Zonisamide-d4 is the deuterium labeled Zonisamide. Zonisamide (AD 810) is an inhibitor of zinc enzyme carbonic anhydrase (CA), with Kis of 35.2 nM and 20.6 nM for human mitochondrial isozyme hCA II and hCA V, respectively. Zonisamide has antiepileptic activity. Zonisamide can be used for the rsearch for epilepsy, seizures and Parkinson's disease.
    Zonisamide-d<sub>4</sub>
  • HY-107349
    Fenoverine
    		Inhibitor 99.69%
    Fenoverine (Spasmopriv) is an orally active and powerful anti-spasmodic drug. Fenoverine reduces calcium ion influx by suppressing voltage dependent calcium channels. Fenoverine has antiemetic, analgesic, and antidiarrheal effects. Fenoverine induces rhabdomyolysis. Fenoverine can be used to study smooth muscle overexcitation related conditions such as gastrointestinal spasms.
    Fenoverine
  • HY-10341C
    Fasudil dihydrochloride
    		Antagonist 99.98%
    Fasudil (HA-1077; AT877) dihydrochloride is a nonspecific RhoA/ROCK inhibitor and also has inhibitory effect on protein kinases, with an Ki of 0.33 μM for ROCK1, IC50s of 0.158 μM and 4.58 μM, 12.30 μM, 1.650 μM for ROCK2 and PKA, PKC, PKG, respectively. Fasudil dihydrochloride is also a potent Ca2+ channel antagonist and vasodilator.
    Fasudil dihydrochloride
  • HY-B0166GL
    L-Ascorbic acid (GMP Like)
    		Inhibitor 99.88%
    L-Ascorbic acid (GMP Like) is the GMP Like class L-Ascorbic acid (HY-B0166). L-Ascorbic acid (L-Ascorbate, Vitamin C), 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 collagen deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.
    L-Ascorbic acid (GMP Like)
  • HY-B0317DS
    (R)-Amlodipine-d4
    		99.83%
    (R)-Amlodipine-d4 is the deuterium labeled (R)-Amlodipine.
    (R)-Amlodipine-d<sub>4</sub>
  • HY-W074890R
    Palmitoylglycine (Standard)
    		Modulator
    Palmitoylglycine (Standard) is the analytical standard of Palmitoylglycine. This product is intended for research and analytical applications. Palmitoylglycine (N-palmitoyl glycine), an endogenous lipid that acts as a modulator of calcium influx and nitric oxide () production in sensory neurons. Palmitoylglycine is linked to an increased risk of Background Brugada syndrome (BrS) and interacts with BrS-associated proteins, demonstrating moderate binding affinities for DCC, CR1, CTSB, NAAA, DEFB1, EPHA1, IGF1/IGFBP3/ALS, and LTA[1][2][3].
    Palmitoylglycine (Standard)
  • HY-W011235S
    Norfluoxetine-d5 hydrochloride
    		99.30%
    Norfluoxetine-d5 (hydrochloride) is deuterium labeled 3-Phenyl-3-(4-(trifluoromethyl)phenoxy)propan-1-amine hydrochloride.
    Norfluoxetine-d<sub>5</sub> hydrochloride
  • HY-113919
    Nothofagin
    		Inhibitor ≥98.0%
    Nothofagin, a dihydrochalcone, is isolated from rooibos (Aspalathus linearis). Nothofagin downregulates NF-κB translocation through blocking calcium influx. Nothofagin has antioxidant activity and ameliorates various inflammatory responses such as the septic response and vascular inflammation.
    Nothofagin
  • 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-134269A
    8-Br-7-CH-cADPR disodium
    		Antagonist 98.74%
    8-Br-7-CH-cADPR disodium (7-Deaza-8-bromo-cADPR) is a potent cADPR antagonist. 8-Br-7-CH-cADPR disodium shows partial inhibition of calcium elevation caused by sTIR dimerization. 8-Br-7-CH-cADPR disodium significantly decreases Paclitaxel (HY-B0015)-induced axon degeneration.
    8-Br-7-CH-cADPR disodium
  • 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 orally active and powerful anti-spasmodic drug. Fenoverine reduces calcium ion influx by suppressing voltage dependent calcium channels. Fenoverine has antiemetic, analgesic, and antidiarrheal effects. Fenoverine induces rhabdomyolysis. Fenoverine can be used to study smooth muscle overexcitation related conditions such as gastrointestinal spasms.
    Fenoverine-d<sub>8</sub>
  • HY-147638
    MONIRO-1
    		Inhibitor 99.18%
    MONIRO-1 is a T-type and N-type calcium channel blocker with IC50 values of 34, 3.3, 1.7 and 7.2 µM against hCav2.2, hCav3.1, hCav3.2 and hCav3.3, respectively. MONIRO-1 has low activity against L-type calcium channels. MONIRO-1 can be used for the study of pain and epilepsy.
    MONIRO-1
  • HY-P11117
    TAT-EE3
    		Inhibitor 99.89%
    TAT-EE3 is a neuroprotective peptide which can uncouple TRPM2-NMDARs interaction. TAT-EE3 inhibits TRPM2-induced enhancement of NMDAR surface expression and current amplitude.TAT-EE3 protects neurons against ischemic injury in vitro and in vivo. TAT-EE3can be used for the study of ischemic stroke.
    TAT-EE3
  • HY-19857
    Sulcardine sulfate
    Sulcardine (sulfate) is a novel multi-ion channel blocker with activity against Na+, K+ and Ca2+ channels. Sulcardine has antiarrhythmic activity.
    Sulcardine sulfate
  • HY-N0515R
    Ophiopogonin D (Standard)
    		Inhibitor
    Ophiopogonin D (Standard) is the analytical standard of Ophiopogonin D. This product is intended for research and analytical applications. Ophiopogonin D can be isolated from the tubers of Ophiopogon japonicus, is a rare naturally occurring C29 steroidal glycoside. Ophiopogonin D is a CYP2J3 inducer that significantly inhibits Ang II induced NF-κB nuclear translocation, IκBα down-regulation, intracellular Ca2+ overload and activation of pro-inflammatory cytokines by increasing the expression of CYP2J2/EETs and PPARα in human umbilical vein endothelial cells (HUVECs). Ophiopogonin D can inhibit isteoclastic differentiation in RAW264.7 cells. Ophiopogonin D has protective effect as an antioxidant in H2O2-induced endothelial injury. Ophiopogonin D blocks ERK signaling cascades. Ophiopogonin D alleviates high-fat diet-induced metabolic syndrome and changes the structure of gut microbiota in mice. Ophiopogonin D has been used against inflammatory, metabolic and cardiovascular diseases.
    Ophiopogonin D (Standard)
  • 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
Cat. No. Product Name / Synonyms Application Reactivity
Calcium Channel Isoform Comparison

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