« Back
Home /
Huwentoxin-IV (TFA)

Huwentoxin-IV (TFA)

Item no.	HY-P1220A-500ug
Manufacturer	MedChem Express
Amount	500 ug
Quantity options	100 mg 100 ug 1 ea 1 mg 500 ug 5 mg
Category	Inhibitors & Compound Libraries Small Molecules
Type	Molecules
Specific against	other
Purity	98.52
Citations	[1]Liu Y, et, al. Analgesic effects of Huwentoxin-IV on animal models of inflammatory and neuropathic pain. Protein Pept Lett. 2014; 21(2): 153-8.\|[2]Xiao Y, et, al. Tarantula huwentoxin-IV inhibits neuronal sodium channels by binding to receptor site 4 and trapping the domain ii voltage sensor in the closed configuration. J Biol Chem. 2008 Oct 3;283(40):27300-13.
Smiles	O=C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCCCN)C(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CCCCN)C(N[C@@H](CC(C)C)C(N[C@H]1C(C)C)=O)=O)=O)=O)=O)=O)NC2=O)C(N[C@@H](CC(C)C)C(N[C@@H](CCC(O)=O)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CC3=CC=CC=C3)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N[C@@H]([C@H](O)C)C(N[C@@H](CCCNC(N)=N)C(N[C@H]4CC5=CNC6=CC=CC=C56)=O)=O)=O)=O)=O)=O)NC1=O)C(N[C@@H](CC(N)=O)C(N7[C@@H](CCC7)C(N[C@@H](CO)C(N[C@@H](CC(N)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CCC(N)=O)C(N[C@H]2CSSC[C@@H](C(N[C@@H](CCCCN)C(N[C@@H](CC8=CC=C(C=C8)O)C(N[C@@H](CCC(N)=O)C(N[C@@H]([C@@H](C)CC)C(N)=O)=O)=O)=O)=O)NC4=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCC(O)=O)N.O=C(O)C(F)(F)F.[x]
ECLASS 10.1	32169090
ECLASS 11.0	32169090
UNSPSC	12000000
Shipping Condition	Cool pack
Available
Manufacturer - Type	Peptides
Manufacturer - Applications	Neuroscience-Neuromodulation
Manufacturer - Targets	Sodium Channel
Shipping Temperature	Blue Ice
Storage Conditions	-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
Molecular Weight	4106.78(free base)
Product Description	Huwentoxin-IV TFA 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 TFA preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV TFA has analgesic effects on animal models of inflammatory and neuropathic pain[1][2].
Manufacturer - Research Area	Neurological Disease
Solubility	H2O: ≥ 100 mg/mL
Manufacturer - Pathway	Membrane Transporter/Ion Channel
Isoform	Nav1.2; Nav1.3; Nav1.4; Nav1.7
Clinical information	No Development Reported

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Request Data Sheet

Request product datasheet

Request safety datasheet

Simple Order Order Subscription

Amount: 500 ug

available

Compare

Add to wishlist

Get an offer

Request delivery time

Ask a technical question