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MedChemExpress - Model SNX-482 -203460-30-4
SNX-482, a peptidyl toxin of the spider Hysterocrates gigas, is a potent, high affinity, selective and voltage-dependent R-type CaV2.3 channel blocker with an IC50 of 30 nM. SNX-482 has antinociceptive effect[1][2][3].MCE products for research use only. We do not sell to patients.
SNX-482
MCE China：SNX-482
Brand：MedChemExpress (MCE)
Cat. No.HY-P1074
CAS：203460-30-4
Purity：98.0%
Storage：Sealed storage, away from moisture Powder -80°C 2 years -20°C 1 year *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Shipping：Room temperature in continental US; may vary elsewhere.
Description：SNX-482, a peptidyl toxin of the spider Hysterocrates gigas, is a potent, high affinity, selective and voltage-dependent R-type CaV2.3 channel blocker with an IC50 of 30 nM. SNX-482 has antinociceptive effect.
IC50 & Target：IC50: 30 nM (CaV2.3 channel)[2] Molecular Weight 4495.00
Sequence：Gly-Val-Asp-Lys-Ala-Gly-Cys-Arg-Tyr-Met-Phe-Gly-Gly-Cys-Ser-Val-Asn-Asp-Asp-Cys-Cys-Pro-Arg-Leu-Gly-Cys-His-Ser-Leu-Phe-Ser-Tyr-Cys-Ala-Trp-Asp-Leu-Thr-Phe-Ser-Asp (Disulfide bridge:Cys7-Cys21;Cys14-Cys26;Cys20-Cys33)
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References：
[1]. R Newcomb, et al. Selective peptide antagonist of the class E calcium channel from the venom of the tarantula Hysterocrates gigas. Biochemistry. 1998 Nov 3;37(44):15353-62. [Content Brief]
[2]. E Bourinet, et al. Interaction of SNX482 with domains III and IV inhibits activation gating of alpha(1E) (Ca(V)2.3) calcium channels. Biophys J. 2001 Jul;81(1):79-88. [Content Brief]
[3]. Elizabeth A Matthews, et al. The Cav2.3 calcium channel antagonist SNX-482 reduces dorsal horn neuronal responses in a rat model of chronic neuropathic pain. Eur J Neurosci. 2007 Jun;25(12):3561-9. [Content Brief]
Brand introduction:
• MCE (MedChemExpress) has a global exclusive compound library of more than 200 kinds, and we are committed to providing the most comprehensive range of high-quality small molecule active compounds for scientific research customers around the world；
• More than 50,000 highly selective inhibitors and agonists are involved in various popular signaling pathways and disease areas；
• The products cover a variety of recombinant proteins, peptides, commonly used kits, more PROTAC, ADC and other characteristic products, widely used in new drug research and development, life science and other scientific research projects；
• Provide virtual screening, ion channel screening, metabolomics analysis detection analysis, drug screening and other professional technical services；
• It has a professional experimental center and strict quality control and verification system；
• Provide LC/MS, NMR, HPLC, chiral analysis, elemental analysis and other quality inspection reports to ensure the high purity and high quality of products；
• The biological activity of the products has been verified by the experiments of customers in various countries；
• A variety of top journals such as Nature, Cell, Science and pharmaceutical patents have included the scientific research results of MCE customers；
• Our professional team tracks the latest pharmaceutical and life science research and provides you with the latest active compounds in the world；
• It has established long-term cooperation with the world's major pharmaceutical companies and well-known scientific research institutions。