請輸入產品關鍵字:
郵編:100083
聯系人:尤女士
電話:4008858216
傳真:
手機:13581534696
留言:發(fā)送留言
個性化:www.qbiotec.com
網址:www.qbiotec.com
商鋪:http://true-witness.com/st289923/
13PHX003-Phrixotoxin-3 /Paurtx-3
【產品簡介】
【詳細說明】
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:Not available
來源: Synthetic
純度:> 97 %
產品信息
13PHX003-00100 | PaurTx-3 | 0.1mg |
13PHX003-00500 | PaurTx-3 | 0.5mg |