HsTx1 (HSTX1)
(Hybrid Sterility, X Chromosome 1 (HSTX1))
应用范围
Blocking Reagent (BR)
原理
HsTx1 is a Kv1.3 channel blocker
序列
Ala-Ser-Cys3-Arg-Thr-Pro-Lys-Asp-Cys9-Ala-Asp-Pro-Cys13-Arg-Lys-Glu-Thr-Gly-Cys19-Pro-Tyr-Gly-Lys-Cys24-Met-Asn-Arg-Lys-Cys29-Lys-Cys31-Asn-Arg-Cys34-NH2Disulfide bonds between Cys3-Cys24, Cys9-Cys29,Cys13-Cys31 and Cys19-Cys34
限制
仅限研究用
抗原
HsTx1 (HSTX1)
(Hybrid Sterility, X Chromosome 1 (HSTX1))
别名
HsTx1
背景
HsTx1 is a member of the a-KTx6 family of toxins active on voltage-gated K+ v1.3 channels (Kd close to 10 pM). It is also very active on Kv1.2 channels (Kd around 7 nM). It is however inactive on apamin-sensitive SK channels. It is one of the most potent toxins active on K channels.