35 Results for "

Kv currents

" in MedChemExpress (MCE) Product Catalog:
Products (35)

35 Results for "Kv currents" in MCE Product Catalog:

6
6 Publications Verification
Cat. No.: HY-50722
CAS No.: 357400-13-6
Synonyms: NNC 55-0396 dihydrochloride
NNC 55-0396 (NNC 55-0396 dihydrochloride) is a blood-brain-barrier-permeable T-type Ca 2+ channel inhibitor and pan-P450 inhibitor. NNC 55-0396 selectively inhibits T-type Ca 2+ channels, suppresses HIF-1α expression and stability and inhibits Kv currents. NNC 55-0396 reduces brain infarct and attenuates neurological dysfunction. NNC 55-0396 inhibits the activity of multiple P450 enzymes. NNC 55-0396 (free base) can be used for the research of brain injury, hypertension, and glioblastoma .
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3
3 Cited Publications
Cat. No.: HY-108577
CAS No.: 122955-13-9
Purity:  99.63%
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

XE991 dihydrochloride, a Kv7 (KCNQ) channels blocker, potently inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current with IC50s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively .
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3
3 Cited Publications
Cat. No.: HY-108577A
CAS No.: 122955-42-4
Purity:  99.62%
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

XE 991 dihydrochloride, a Kv7 (KCNQ) channels blocker, potently inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current with IC50s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively .
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2
2 Cited Publications
Cat. No.: HY-W020468
CAS No.: 105431-72-9
Synonyms: DuP 996
Research Areas:  

Neurological Disease

Linopirdine (DuP 996) is an orally active, selective M-type K + current (IM; Kv7; KCNQ Channels) inhibitor with an IC50 of 2.4 μM. Linopirdine is a TRPV1 agonist. Linopirdine, a putative cognition enhancing agent, increases acetylcholine release in rat brain tissue .
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1
1 Cited Publications
Cat. No.: HY-100712
CAS No.: 43077-30-1
Purity:  98.39%
DPO-1 is a potent Kv1.5 and Kv1.3 (EC50 = 3.1 μM) channels inhibitor with potential immunomodulatory and anti-inflammatory effects. DPO-1 reduces Kv1.3 current density, blunts Ca 2+ influx in Ca 2+-depleted Jurkat cells, and inhibits IL-2 secretion in activated Jurkat cells. DPO-1 inhibits Uric acid sodium (HY-B2130A) (MSU)-induced NLRP3 inflammasome activation by blocking Kv1.5-mediated K + efflux. DPO-1 can be used for the study of immunologic disorders and atrial fibrillation .
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1
1 Cited Publications
Cat. No.: HY-108588
CAS No.: 426834-69-7
Purity:  99.92%
Target:  

Potassium Channel

Research Areas:  

Cardiovascular Disease

NS5806, a potent potassium current activator, increases KV4.3/KChIP2 peak current amplitudes with an EC50 of 5.3 μM. NS5806 slows KV4.3 and KV4.2 current dacay in channel complexes containing KChIP2 .
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Cat. No.: HY-108586
CAS No.: 343630-41-1
Purity:  ≥99.0%
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

NS3623 is an activator of human ether-a-go-go-related gene (hERG1/KV11.1) potassium channels. NS3623 activates the IKr and Ito currents and has antiarrhythmic effect. NS3623 has a dual mode of action, being an inhibitor of hERG1 channels .
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Cat. No.: HY-108591
CAS No.: 103342-82-1
Purity:  99.67%
Synonyms: R-L3
Target:  

Potassium Channel

Research Areas:  

Cardiovascular Disease

L-364,373 (R-L3) is a voltage-gated Kv7.1 (KCNQ1)/mink channels activator. L-364,373 activates Iks (slow delayed rectifier potassium current) and shortens action potential duration in guinea pig cardiac myocytes, and suppresses early afterdepolarizations in rabbit ventricular myocytes .
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Cat. No.: HY-110162
CAS No.: 1259536-62-3
Purity:  99.01%
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

QO 58 is a potent modulator of K(v)7 channels. QO-58 increases the current amplitudes, shifts the voltage-dependent activation curve in a more negative direction and slows the deactivation of K(v)7.2/K(v)7.3 currents. QO-58 has the potential for the research of diseases associated with neuronal hyperexcitability .
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Cat. No.: HY-P5785A
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

Heteropodatoxin-2 (TFA), a peptides of 30-amino acid, is a heteropodatoxin. Heteropodatoxin-2 blocks Kv4.2 current expressed in Xenopus laevis oocytes in a voltage-dependent manner, with less block at more positive potentials .
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Cat. No.: HY-P2707
CAS No.: 74504-53-3
Synonyms: α-DTX
Research Areas:  

Neurological Disease

α-Dendrotoxin (α-DTX) is a voltage-gated K + channel blocker and an acid-sensing ion channel (ASIC) inhibitor. α-Dendrotoxin blocks Kv1.1, Kv1.2, Kv1.6 and D-type (ID) voltage-gated K + channels, and reversibly inhibits slowly inactivating potassium currents. α-Dendrotoxin induces epilepsy-related behaviors in mice. α-Dendrotoxin can be used in studies related to tonic-clonic seizures .
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Cat. No.: HY-P5786
Synonyms: HpTx1
Research Areas:  

Neurological Disease

Heteropodatoxin-1 (HpTx1), a spider peptide toxin, is a Kv4.2 current inhibitor. Heteropodatoxin-1 also inhibits Nav1.7 and activates Nav1.9 but does not affect Nav1.8 .
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Cat. No.: HY-111560
CAS No.: 1956337-58-8
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

IQM-266 is a Downstream Regulatory Element Antagonist Modulator (DREAM) ligand with a KD of 4.63 μM. IQM-266 inhibits the KV4.3/DREAM current in a concentration-, voltage-, and time-dependent-manner. IQM-266 also modulates A-type outward potassium currents (IA) from rat dorsal root ganglia (DRG) neurons. IQM-266 can be used for neurological disease research, such as Alzheimer’s disease and Huntington's disease (HD) .
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Cat. No.: HY-P3071
CAS No.: 172450-46-3
Synonyms: Stichodactyla helianthus neurotoxin
ShK toxin blocks voltage-dependent potassium channel (Kv1.3 channel). ShK toxin can be isolated from the whole body extract of the Caribbean sea anemone (Stichodactylu helianthus). ShK toxin competes with dendrotoxin I and α-dendrotoxin for binding to synaptosomal membranes of rat brain, facilitates acetylcholine release. ShK toxin suppresses K+ currents in cultured rat dorsal root ganglion neurons. ShK toxin also inhibits T lymphocyte proliferation .
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Cat. No.: HY-P2786A
CAS No.: 741738-57-8
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

Phrixotoxin 2 is a Kv4 family potassium channel inhibitor, with Ki values in rats of 120 nM for Kv4.2, 110 nM for Kv4.3, and 230 nM for Kv4.1. Phrixotoxin 2 mediates voltage-dependent inhibition of Kv4.2 and Kv4.3 currents, and voltage-independent inhibition of Kv4.1 currents. Phrixotoxin 2 fails to inhibit A-type K + currents in visceral dorsal root ganglion neurons. Phrixotoxin 2 induces contraction of non-pregnant uterine smooth muscle and triggers orofacial cold hyperalgesia in rats. Phrixotoxin 2 can distinguish the contribution of Kv4 subunits to A-type K + currents in different subsets of sensory neurons. Phrixotoxin 2 can be used in research related to chronic pain and trigeminal neuropathic pain .
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Cat. No.: HY-P1427
CAS No.: 1233152-82-3
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

Guangxitoxin 1E is a potent and selective blocker of KV2.1 and KV2.2 channels. Guangxitoxin 1E inhibits KV2 with an IC50 of 1-3 nM. KV2 channels underlie delayed-rectifier potassium currents in various neurons .
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Cat. No.: HY-P3071A
Synonyms: Stichodactyla helianthus neurotoxin TFA
ShK toxin TFA (Stichodactyla helianthus neurotoxin TFA) is a neurotoxin. ShK toxin TFA blocks voltage-dependent potassium channel (Kv1.3 channel). ShK toxin TFA can be isolated from the whole body extract of the Caribbean sea anemone (Stichodactylu helianthus). ShK toxin TFA competes with dendrotoxin I and α-dendrotoxin for binding to synaptosomal membranes of rat brain, facilitates acetylcholine release. ShK toxin TFA suppresses K + currents in cultured rat dorsal root ganglion neurons. ShK toxin TFA also inhibits T lymphocyte proliferation .
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Cat. No.: HY-P1426
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

AmmTX3 is a peptide toxin identified from the venom of the scorpion Androctonus mauretanicus. AmmTX3 is a highly specific blocker of Kv4 channels, which selectively and almost completely blocks transient A-type K + currents with a Ki of 131 nM. AmmTX3 induces epileptiform behaviors and causes death in mice receiving intracerebroventricular injection. AmmTX3 increases the excitability of dentate gyrus granule cells, reduces GABAergic inhibition, enhances and stabilizes the EPSP-spike component of long-term potentiation, and impairs reference memory. AmmTX3 can be used in research related to pain, epilepsy, and autism spectrum disorder .
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Cat. No.: HY-153746
CAS No.: 1380696-68-3
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

Kv3 modulator 5 (Example 5) is a Kv3 channel modulator. Kv3 modulator 5 increases the Kv3.2 current. Kv3 modulator 5 can be used for research of hearing disorders .
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Cat. No.: HY-178928
Target:  

Potassium Channel

Research Areas:  

Inflammation/Immunology

KV1.3-IN-3 (Compound 13a) is a KV1.3 channel inhibitor. KV1.3-IN-3 decreases the Kv1.3 peak current amplitude by more than 80%. KV1.3-IN-3 exhibits excellent pharmacological properties and safety. KV1.3-IN-3 can be used for the study of autoimmunity disease .
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