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Submit ReviewHuwentoxin XVI is a potent and selective N-type Ca2+ channel blocker (IC50 ~ 60 nM); selectively and reversibly blocks N-type Ca2+ channels. Does not block T-type Ca2+ channels, K+ channels or Na+ channels. Exhibits analgesic effects in vivo.
分子量 | 4437.13 |
公式 | C196H292N50O56S6 |
序列 |
CIGEGVPCDENDPRCCSGLVCLKPTLHGIWYKSYYCYKK (Modifications: Disulfide bridge: 1-16,8-21,15-36) |
储存 | Store at -20°C |
CAS Number | 1600543-88-1 |
PubChem ID | 90489025 |
InChI Key | JEUFUDFTZMBKGH-UHFFFAOYSA-N |
Smiles | [H]N[C@H]1CSSC[C@@H]2NC(=O)[C@@H]3CSSC[C@H](NC(=O)[C@H](CC4=CC=C(O)C=C4)NC(=O)[C@H](CC4=CC=C(O)C=C4)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC4=CC=C(O)C=C4)NC(=O)[C@H](CC4=CNC5=C4C=CC=C5)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC4=CNC=N4)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@@H]4CCCN4C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC1=O)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)N3)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CO)NC2=O)C(C)C)[C@@H](C)O)[C@@H](C)CC)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(O)=O |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
参考文献是支持产品生物活性的出版物。
Deng et al (2014) Huwentoxin-XVI, an analgesic, highly reversible mammalian N-type calcium channel antagonist from Chinese tarantula Ornithoctonus huwena. Neuropharmacology 79 657 PMID: 24467846
Jiang et al (2010) Venomics of the spider Ornithoctonus huwena based on transcriptomic versus proteomic analysis. Comp.Biochem.Physiol.Part D Genomics Proteomics 5 81 PMID: 20403776
关键词: Huwentoxin XVI, Huwentoxin XVI supplier, Huwentoxin, 16, Potent, selective, N, type, Ca2+, channel, blockers, reversible, analgesics, venoms, Cav2.x, Channels, 5235, Tocris Bioscience
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