2. Signaling Pathways
  3. Membrane Transporter/Ion Channel
  4. Na+/Ca2+ Exchanger

Na+/Ca2+ Exchanger

Na+/Ca2+ Exchanger

Related Products

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Na+/Ca2+ exchanger (sodium-calcium exchanger , NCX) is an antiporter membrane protein that removes calcium from cells. It uses the energy that is stored in the electrochemical gradient of sodium (Na+) by allowing Na+ to flow down its gradient across the plasma membrane in exchange for the countertransport of calcium ions (Ca2+). Na+/Ca2+ exchanger removes a single calcium ion in exchange for the import of three sodium ions. Na+/Ca2+ exchanger exists in many different cell types and animal species. Na+/Ca2+ exchanger is considered one of the most important cellular mechanisms for removing Ca2+. The Na+/Ca2+ exchanger does not bind very tightly to Ca2+ (has a low affinity), but it can transport the ions rapidly (has a high capacity), transporting up to five thousand Ca2+ ions per second. The Na+/Ca2+ exchanger also likely plays an important role in regaining the cell's normal calcium concentrations after an excitotoxic insult.

Na+/Ca2+ Exchanger Related Products (18):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-15754
    CGP37157
    		Inhibitor 99.50%
    CGP37157 is a potent, selective inhibitor of Na+/Ca2+ exchanger, inhibiting the Na+-induced Ca2+-release from guinea-pig heart mitochondria, with an IC50 of 0.8 μM.
    CGP37157
  • HY-B1193
    Terfenadine
    		Activator 99.91%
    Terfenadine ((±)-Terfenadine) is a potent open-channel blocker of hERG with an IC50 of 204 nM. Terfenadine, an H1 histamine receptor antagonist, acts as a potent apoptosis inducer in melanoma cells through modulation of Ca2+ homeostasis. Terfenadine induces ROS-dependent apoptosis, simultaneously activates Caspase-4, -2, -9.
    Terfenadine
  • HY-15415
    KB-R7943 mesylate
    		Inhibitor 99.16%
    KB-R7943 mesylate is a widely used inhibitor of the reverse Na+/Ca2+ exchanger (NCXrev) with IC50 of 5.7±2.1 μM. KB-R7943 mesylate induces cancer cell death via activating the JNK pathway and blocking autophagic flux.
    KB-R7943 mesylate
  • HY-B1546A
    Benzamil hydrochloride
    		Inhibitor 99.80%
    Benzamil hydrochloride (Benzylamiloride hydrochloride), an Amiloride analogue, is a Na+/Ca2+ exchanger (NCX) inhibitor (IC50~100 nM). Benzamil hydrochloride also is a non-selective Deg/epithelial sodium channels (ENaC) blocker, and can potentiate myogenic vasoconstriction. Benzamil hydrochloride inhibits TRPP3-mediated Ca2+-activated currents, with an IC50 of 1.1 μM.
    Benzamil hydrochloride
  • HY-15515
    SEA0400
    		Inhibitor 99.96%
    SEA0400 is a novel and selective inhibitor of the Na+-Ca2+ exchanger (NCX), inhibiting Na+-dependent Ca2+ uptake in cultured neurons, astrocytes, and microglia with IC50s of from 5 to 33 nM.
    SEA0400
  • HY-138947
    KB-R7943
    		Inhibitor
    KB-R7943 (compound 1) is an inhibitor of sodium-calcium exchanger with an IC50 value of 5.1 μM. KB-R7943 can be used as a tool in heart and renal failure models.
    KB-R7943
  • HY-B1193R
    Terfenadine (Standard)
    		Activator
    Terfenadine (Standard) is the analytical standard of Terfenadine. This product is intended for research and analytical applications. Terfenadine ((±)-Terfenadine) is a potent open-channel blocker of hERG with an IC50 of 204 nM. Terfenadine, an H1 histamine receptor antagonist, acts as a potent apoptosis inducer in melanoma cells through modulation of Ca2+ homeostasis. Terfenadine induces ROS-dependent apoptosis, simultaneously activates Caspase-4, -2, -9.
    Terfenadine (Standard)
  • HY-164684
    Dichlorobenzamil
    		Inhibitor
    Dichlorobenzamil (3',4'-Dichlorobenzamil; L-594881) is an effective Na/Ca exchange inhibitor. Dichlorobenzamil significantly inhibits 45Ca uptake mediated by reverse Na/Ca exchange in pancreatic islet cells (IC50 = 18 μM). Dichlorobenzamil can also block K+ channels and voltage-sensitive Ca2+ channels.
    Dichlorobenzamil
  • HY-101044
    PPADS tetrasodium
    		Inhibitor
    PPADS tetrasodiuma is a non-selective P2X receptor antagonist. PPADS tetrasodiuma blocks recombinant P2X1, -2, -3, -5 with IC50s ranging from 1 to 2.6 μM. PPADS tetrasodiuma blocks native P2Y2-like (IC50~0.9 mM) and recombinant P2Y4 (IC50~15 mM) receptors. PPADS tetrasodiuma is an inhibitor of the reverse mode of the Na/Ca2+ exchanger in guinea pig airway smooth muscle.
    PPADS tetrasodium
  • HY-107658
    SN 6
    		Inhibitor 99.79%
    SN 6 is a selective Na+/Ca2+ exchanger (NCX) inhibitor, and inhibits 45Ca2+ uptake by NCX1, NCX2, and NCX3, with IC50s of 2.9, 16, and 8.6 μM, respectively.
    SN 6
  • HY-123785
    ORM-10962
    		Inhibitor 99.49%
    ORM-10962 is a potent, highly selective sodium-calcium exchanger (NCX) inhibitor, with IC50 values of 67 and 55 nM for the reverse and forward mode inhibition, respectively. ORM-10962 shows antiarrhythmic effect.
    ORM-10962
  • HY-136182
    YM-244769 dihydrochloride
    		Inhibitor 99.02%
    YM-244769 dihydrochloride is a potent, selective and orally active Na+/Ca2+ exchanger (NCX) inhibitor. YM-244769 dihydrochloride preferentially inhibits NCX3 and suppresses the unidirectional outward NCX current (Ca2+ entry mode), with IC50s of 18 nM and 50 nM, respectively. YM-244769 dihydrochloride efficiently protects against hypoxia/reoxygenation-induced SH-SY5Y neuronal cell damage. YM-244769 dihydrochloride can also increase urine volume and urinary excretion of electrolytes in mice.
    YM-244769 dihydrochloride
  • HY-128678
    ORM-10103
    		Inhibitor 99.97%
    ORM-10103 is a specific inhibitor of the Na+/Ca2+ exchanger (NCX), which decreases the NCX current with estimated IC50s of 55 and 67 nM at -80 and at 20 mV, respectively.
    ORM-10103
  • HY-136182A
    YM-244769
    		Inhibitor 98.04%
    YM-244769 is a potent, selective and orally active Na+/Ca2+ exchanger (NCX) inhibitor. YM-244769 preferentially inhibits NCX3 and suppresses the unidirectional outward NCX current (Ca2+ entry mode), with IC50s of 18 nM and 50 nM, respectively. YM-244769 efficiently protects against hypoxia/reoxygenation-induced SH-SY5Y neuronal cell damage. YM-244769 can also increase urine volume and urinary excretion of electrolytes in mice.
    YM-244769
  • HY-107659
    YM-244769 hydrochloride
    		Inhibitor 99.02%
    YM-244769 hydrochloride is a potent, selective and orally active Na+/Ca2+ exchanger (NCX) inhibitor. YM-244769 hydrochloride preferentially inhibits NCX3 and suppresses the unidirectional outward NCX current (Ca2+ entry mode), with IC50s of 18 nM and 50 nM, respectively. YM-244769 hydrochloride efficiently protects against hypoxia/reoxygenation-induced SH-SY5Y neuronal cell damage. YM-244769 hydrochloride can also increase urine volume and urinary excretion of electrolytes in mice.
    YM-244769 hydrochloride
  • HY-100298
    Caldaret
    		Inhibitor 98.35%
    Caldaret is an intracellular Ca2+ handling modulator that acts through reverse mode Na+/Ca2+ exchanger inhibition.
    Caldaret
  • HY-B1546
    Benzamil
    		Inhibitor
    Benzamil (Benzylamiloride), an Amiloride analogue, is a Na+/Ca2+ exchanger (NCX) inhibitor (IC50~100 nM). Benzamil also is a non-selective Deg/epithelial sodium channels (ENaC) blocker, and can potentiate myogenic vasoconstriction. Benzamil inhibits TRPP3-mediated Ca2+-activated currents, with an IC50 of 1.1 μM.
    Benzamil
  • HY-19062
    SM-6586
    		Inhibitor
    SM-6586 is a calcium channel antagonist and inhibitor of Na+/H+ and Na+/Ca2+ exchange transport, potentially for the treatment of cerebrovasular diseases and hypertension.
    SM-6586