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【產品簡介】
【詳細說明】
GsAF-I
Blocker of Nav1.1 / 1.2 / 1.3 / 1.4 / 1.6 / 1.7
鈉離子通道Nav1.1 / 1.2 / 1.3 / 1.4 / 1.6 / 1.7阻斷劑
GsAF-I (also termed β-theraphotoxin-Gr1b, GsAF-1) was originally isolated from the venom of Grammostola rosea spider.GsAF-I peptide toxin is reported to block the following voltage-gated sodium channel isoforms: Nav1.1, Nav1.2, Nav1.3,Nav1.4, Nav1.6 and Nav1.7 with respective IC50 values of 0.4, 0.6, 1.3, 0.3, 1.2 and 0.04 µM. In addition, the toxin blocks the hERG1 isoform with an IC50 value of 4.8 µM.
GsAF-I 技術資料
氨基酸序列:
Tyr-Cys2-Gln-Lys-Trp-Leu-Trp-Thr-Cys9-Asp-Ser-Glu-Arg-Lys-Cys15-Cys16-Glu-Asp-Met-Val-Cys21-Arg-Leu-Trp-Cys25-Lys-Lys-Arg-Leu-NH2
二硫鍵:Cys2-Cys16, Cys9-Cys21, and Cys15-Cys25
長度 (aa): 29
分子式:C160H245N47O41S7
分子量: 3707.48 Da
外觀: White lyophilized solid
可溶性:aqueous buffer
CAS 號:not available
來源: Synthetic
純度:> 98%
產品信息
12GSF001-00100 | GsAF-I | 0.1mg |
12GSF001-00500 | GsAF-I | 0.5mg |
12GSF001-01000 | GsAF-I | 1mg |