• 产品描述： TTA-A2 is a potent, selective and orally active t-type voltage gated calcium channel antagonist with reduced pregnane X receptor (PXR) activation. TTA-A2 is equally potent against the Cav3.1 (a1G) and Cav3.2 (a1H) channels with IC50 values of 89 nM and 92 nM, respectively, at -80 and -100 mV holding potentials. TTA-A2 can be used for the research of a variety of human neurological diseases, including sleep disorders and epilepsy

• 靶点： IC50: 98 nM ( α1I at membrane holding potentials of -80 mV) IC50: 3.7 μM (α1I at membrane holding potentials of -100 mV);CalciumChannel

• 体内研究：
  TTA-A2 (oral gavage; 3 mg/kg; single dose) produces significant changes in sleep architecture in rats. A reduction in active wake soon after dosing with a concurrent increase in delta sleep and decrease in REM sleep. Additionally, these effects persists for up to 4 h post-dose in rats. TTA-A2 (oral gavage; 10 mg/kg; once daily; 5 days) shows selective effect on recurrent thalamocortical network activity, it suppresses active wake and promotes slow-wave sleep in wild-type mice but not in mice lacking both Cav3.1 and Cav3.3. Animal Model: Wild-type and double Cav3.1/Cav3.3 knockout C57BL6/Sv129 background mices Dosage: 10 mg/kg Administration: Oral gavage; 10 mg/kg; once daily; 5 days Result: Blocked active wake and promotes slow-wave sleep in wild-type mice but not mutant mice.

• 参考文献：
  1. Thomas S Reger, et al.Pyridyl amides as potent inhibitors of T-type 2. Richard L Kraus, et al.In vitro characterization of T-type calcium channel antagonist TTA-A2 and in vivo effects on arousal in mice. J Pharmacol Exp Ther. 2010 Nov;335(2):409-17.

• 溶解性： Soluble  in  DMSO

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	2.643 ml	13.214 ml	26.428 ml
  5 mM	0.529 ml	2.643 ml	5.286 ml
  10 mM	0.264 ml	1.321 ml	2.643 ml
  50 mM	0.053 ml	0.264 ml	0.529 ml

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

输入产品批号：

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *