Powder: -20°C for 3 years | In solvent: -80°C for 1 year
A-935142是一种人类醚-a-go-go 相关基因(hERG,Kv 11.1)通道激活剂。A-935142通过减慢失活、促进激活、减少失活、缩短心房和心室复极化,并通过一种复杂的方式增强 hERG 电流。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 2,350 | 现货 | ||
5 mg | ¥ 5,630 | 现货 | ||
10 mg | ¥ 7,790 | 现货 | ||
25 mg | ¥ 11,200 | 现货 | ||
50 mg | ¥ 13,800 | 现货 | ||
100 mg | ¥ 17,500 | 现货 | ||
500 mg | ¥ 34,800 | 现货 |
产品描述 | A-935142 is a human ether-a-go-go-related gene (hERG, Kv 11.1) channel activator. a-935142 enhances hERG currents by slowing inactivation, promoting activation, reducing inactivation, shortening atrial and ventricular repolarization, and in a complex manner. |
体外活性 |
A-935142 (60μM) increases both outward and inward K(+) current as well as the slope conductance of the linear portion of the fully activated I-V relation. A-935142 shortens cardiac action potentials and enhances the amplitude of the hERG current in a concentration- and voltage-dependent manner. A-935142 significantly reduces the time constants (tau) of hERG channel activation at two example voltages and shifts the voltage dependence for hERG activation in the hyperpolarizing direction by 9 mV.[2] A-935142 shortens the action potential duration (APD90) in guinea pig atrial tissue and canine cardiac Purkinje fibers[1]. |
分子量 | 352.35 |
分子式 | C18H19F3N2O2 |
CAS No. | 1031335-85-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 5.63 mg/mL (15.96 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.8381 mL | 14.1904 mL | 28.3809 mL | 70.9522 mL |
5 mM | 0.5676 mL | 2.8381 mL | 5.6762 mL | 14.1904 mL | |
10 mM | 0.2838 mL | 1.419 mL | 2.8381 mL | 7.0952 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
A-935142 1031335-85-9 Angiogenesis JAK/STAT signaling Tyrosine Kinase/Adaptors EGFR A935142 A 935142 Inhibitor inhibitor inhibit