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- 13PHX003 產(chǎn)品型號(hào)
- Smartox 品牌
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- 北京市 所在地
訪(fǎng)問(wèn)次數(shù):2292更新時(shí)間:2025-10-25 16:24:17
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- 尤女士
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- 4008858216
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- 北京市海淀區(qū)學(xué)清路16號(hào)學(xué)知軒2016
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Phrixotoxin-3 /Paurtx-3
Selective blocker of Nav1.2(鈉離子通道Nav1.2選擇性阻斷劑)
Phrixotoxin-3 (PaurTx3 or Beta-theraphotoxin-Ps1a) is a valuable pharmacological tool to study voltage-gated sodium channels. Phrixotoxin-3, originally issued from the venom of the tarantula phrixotrichus auratus, has been shown to inhibit Nav1.1, Nav1.2, Nav1.3, Nav1.4 and Nav1.5 with respective IC50 values of 610 nM, 0.6 nM, 42 nM, 288 nM and 72 nM. It is thus considered as one of the most potent and almost selective modulator of Nav1.2.
Phrixotoxin-3技術(shù)資料
氨基酸序列:
Asp-Cys2-Leu-Gly-Phe-Leu-Trp-Lys-Cys9-Asn-Pro-Ser-Asn-Asp-Lys-Cys16-Cys17-Arg-Pro-Asn-Leu-Val-Cys23-Ser-Arg-Lys-Asp-Lys-Trp-Cys30-Lys-Tyr-Gln-Ile-OH
二硫鍵: Cys2-Cys17, Cys9-Cys23, and Cys16-Cys30
長(zhǎng)度 (aa): 34
分子式: C171H245N53O47S6
分子量: 4059.9 Da
外觀: White lyophilized solid
可溶性: water or saline buffer
CAS 號(hào):Not available
來(lái)源: Synthetic
純度:> 97 %
產(chǎn)品信息
13PHX003-00100 | PaurTx-3 | 0.1mg |
13PHX003-00500 | PaurTx-3 | 0.5mg |



