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Huwentoxin-IV

  Cat. No.:  DC41675  
Chemical Structure
526224-73-7
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More than 5000 active chemicals with high quality for research!
Field of application
Huwentoxin-IV is a potent and selective sodium channel blocker, inhibits neuronal Nav1.7, Nav1.2, Nav1.3 and Nav1.4 with IC50s of 26, 150, 338 and 400 nM, respectively. Huwentoxin-IV preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV has analgesic effects on animal models of inflammatory and neuropathic pain.
Chemicals PropertiesBiological activity COA & MSDSRelated productsDatasheet
Cas No.: 526224-73-7
Chemical Name: Huwentoxin-IV
Synonyms: ECLEIFKACNPSNDQCCKSSKLVCSRKTRWCKYQI-NH2 (Disulfide bridge:Cys2-Cys17;Cys9-Cys24;Cys16-Cys31)
Formula: C174H278N52O51S6
M.Wt: 4106.78
Sotrage: Please store the product under the recommended conditions in the Certificate of Analysis.
MSDS
COA
LOT NO. DOWNLOAD
2018-0101
Cat. No. Product name Field of application
DC47333 TC-N 1752 TC-N 1752 is a potent and orally active inhibitor of Nav1.7, with IC50s of 0.17 μM, 0.3 μM, 0.4 μM, 1.1 μM and 2.2 μM at hNav1.7, hNav1.3, hNav1.4, hNaV1.5 and rNav1.8, respectively. TC-N 1752 also inhibits tetrodotoxin-sensitive sodium channels. TC-N 1752 shows analgesic efficacy in the Formalin model of pain.
DC47187 Idrevloride Idrevloride, an epithelial sodium channel (ENaC) inhibitor (WO2016133967), can be used for the research of skin disorders.
DC47000 NHE3-IN-2 NHE3-IN-2 is a Na+/H+ exchanger-3 (NHE3) inhibitor ( patent WO2001079186A1, example 6-Chlor-4-phenyl-2-chinazolinyl-guanidin).
DC46592 Mambalgin 1 TFA Mambalgin 1 TFA is a selective ASIC1a inhibitor (IC50 values are 192 and 72 nM for human ASIC1a and ASIC1a/1b dimer, respectively). Mambalgin 1 TFA binds to closed/inactive channel. Mambalgin 1 TFA is selective for ASIC1a over ASIC2a, ASIC3, TRPV1, P2X2, 5-HT3, Nav1.8, Cav3.2 and Kv1.2 channels. Mambalgin 1 TFA increases latency of withdrawal response in mouse tail-flick and paw-flick tests.
DC46297 Propafenone D5 hydrochloride Propafenone D5 (SA-79 D5) hydrochloride is the deuterium labeled Propafenone hydrochloride. Propafenone (SA-79) hydrochloride is a class of anti-arrhythmic medication, which treats illnesses associated with rapid heart beats such as atrial and ventricular arrhythmias.
DC46234 Phrixotoxin 3 TFA Phrixotoxin 3 TFA is a potent blocker of voltage-gated sodium channels, with IC50s of 0.6, 42, 72, 288, 610 nM for NaV1.2, NaV1.3, NaV1.4, NaV1.1 and NaV1.5, respectively. Phrixotoxin 3 TFA modulates voltage-gated sodium channels with properties similar to those of typical gating-modifier toxins, both by causing a depolarizing shift in gating kinetics and by blocking the inward component of the sodium current.
DC46036 GX-201 GX-201 is a selective NaV1.7 inhibitor, with an IC50 of <3.2 nM for hNaV1.7.
DC45807 Nav1.7-IN-8 Nav1.7-IN-8 is a potent blockage of NaV1.7 with high selectivity for the inhibition of NaV1.7 over the subtypes hNaV1.1 and hNaV1.5. Nav1.7-IN-8 inhibits CYP2C9 and CYP3A4 with an IC50 of 0.17 μM and 0.077 μM, respectively. Nav1.7-IN-8 displays significant analgesic effects in rodent models of acute and inflammatory pain.
DC45806 GDC-0310 GDC-0310 is a selective acyl-sulfonamide Nav1.7 inhibitor, with an IC50 of 0.6 nM for hNav1.7.
DC45361 6-Benzoylheteratisine 6-Benzoylheteratisine is a naturally occurring antagonist of the Na+ channel activator aconitine.
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