7 Results for "

voltage sensor

" in MedChemExpress (MCE) Product Catalog:
Products (7)

7 Results for "voltage sensor" in MCE Product Catalog:

  • Categories Recommended:
    More
Cat. No.: HY-P10817
Corza6 is a potent and selective human voltage-gated proton channel (hHv1) peptide inhibitor. Corza6 binds to the external voltage sensor domain (VSD) loop in hHv1 with a Kd of ~1 nM at the natural, hyperpolarized resting membrane potential (RMP) of mammalian cells. Corza6 allows capacitation in sperm and permits sustained reactive oxygen species (ROS) production in white blood cells (WBCs) .
loading...
    loading...
Cat. No.: HY-P10817A
Corza6 TFA is a potent and selective human voltage-gated proton channel (hHv1) peptide inhibitor. Corza6 TFA binds to the external voltage sensor domain (VSD) loop in hHv1 with a Kd of ~1 nM at the natural, hyperpolarized resting membrane potential (RMP) of mammalian cells. Corza6 TFA allows capacitation in sperm and permits sustained reactive oxygen species (ROS) production in white blood cells (WBCs) .
loading...
    loading...
Cat. No.: HY-P1073
CAS No.: 484598-35-8
ProTx-I is a toxin derived from Thrixopelma pruriens and a peptide inhibitor targeting TTX-resistant sodium channels. ProTx-I interacts with voltage sensors of multiple domains such as NaV1.7, reduces neuronal excitability through allosteric modulation of channel gating and alteration of voltage dependence. The IC50 values of ProTx-I against human NaV1.7, NaV1.2, NaV1.6, and NaV1.5 are 95 nM, 104 nM, 21 nM, and 358 nM, respectively; ProTx-I also potently inhibits Ba 2+ currents of hCav3.1, while its inhibitory potency against hCav3.2 is approximately 160-fold lower. ProTx-I is applicable to the research of chronic pain .
loading...
    loading...
Cat. No.: HY-P11045
Target:  

Sodium Channel

Research Areas:  

Neurological Disease

JNJ63955918 is a Nav1.7 closed-state blocker (pIC50 = 8.0). JNJ63955918 binds to the resting/closed state of voltage-gated sodium channels, immobilizing the voltage sensor, thereby preventing activation in a low voltage-dependent manner and causing a depolarizing shift in activation without significantly affecting inactivation. JNJ63955918 can be used for pain research .
loading...
    loading...
Cat. No.: HY-P5916
Synonyms: κ-Theraphotoxin-Gr4a; Kappa-TRTX-Gr4a; voltage sensor toxin 3; Peptide F
VSTx-3 is a KV channel blocker. VSTx-3 is demonstrated to be a potent, TTX-sensitive sodium channel blocker and especially, a potent blocker of NaV1.8 channels (IC50 0.19 μM for hNaV1.3, 0.43 μM for hNaV1.7 and 0.77 μM for hNaV1.8 channels).
loading...
    loading...
Cat. No.: HY-126007
Target:  

Sodium Channel

Research Areas:  

Neurological Disease

PF-06526290 is a voltage-gated sodium (Nav) channel modulator with dual activity of enhancing and inhibiting Nav channel conduction. PF-06526290 slows inactivation by binding to the resting state of Nav channels, and exerts inactivation state-dependent inhibition after prolonged depolarization by acting on the voltage sensor of the fourth homologous domain 4 (D4 VSD). PF-06526290 can be used in research on neurological disorders such as epilepsy and autism .
loading...
    loading...
Cat. No.: HY-187364
CAS No.: 3050594-88-9
Research Areas:  

Inflammation/Immunology

TRPV4 antagonist-7 is a potent and selective TRPV4 antagonist with an IC50 of 0.2 nM against human targets. TRPV4 antagonist-7 binds to the voltage-sensor-like domain cavity of TRPV4 and inhibits channel activity through the formation of salt bridges, hydrogen bonds, and edge-to-face π-stacking interactions. TRPV4 antagonist-7 induces phospholipid accumulation in HepG2 C3A cells in vitro with an IC50 of 3.8 μM, and exhibits moderate inhibitory effects on CYP2D6 with an IC50 of 5.1 μM. TRPV4 antagonist-7 dose-dependently inhibits GSK1016790A (HY-19608)-induced bronchoconstriction in rats and cough in guinea pigs. TRPV4 antagonist-7 can be used in studies related to respiratory system diseases .
loading...
    loading...