- 中文名称
NaVBeta4 (胞外)抗体
- 英文名字
- NaVBeta4 (extracellular) Antibody
- 供应商
- Abgent
- 产品货号
- A-AG1022
- 产品报价
- ￥4125/50 ul
- 产品说明书
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- 购买方式
- 产品新闻
- 背景资料
Voltage-gated sodium channels (NaV) are essential for the generation of action potentials and for cell excitability1. NaV channels are activated in response to depolarization and selectively allow flow of Na+ ions. To date, nine NaV α subunits have been cloned and named Nav1.1-Nav1.94,5. The Nav channels are classified into two groups according to their sensitivity to Tetrodotoxin (TTX): TTX-sensitive (NaV1.1, NaV1.2, NaV1.3, NaV1.4, NaV1.6 and NaV1.7) and TTX-resistant (NaV1.5, NaV1.8 and NaV1.9) 2,3. Mammalian Na+ channels are heterotrimers, composed of a central, pore-forming α subunit and two auxiliary β subunits. The expression of the α subunit isoform is developmentally regulated and tissue specific. Na+ channels in the adult central nervous system and heart contain β1 through β4 subunits, whereas Na+ channels in adult skeletal muscle have only the β1 subunit6,7.
Navβ4 has been associated with Long QT syndrome8 and with Huntington's disease, showing a distinct down regulation of NaVβ4 in the presymptomatic stage of HD mice, whereas other voltage-gated ion channel subunits were later decreased9.
- 应用类型
- WB
- 免疫原
- Q7M730
- 来源宿主
- 反应性
- 保存建议
- 其他
- ABGENT
- 注意
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