Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Tenatoprazole (TU-199) 是一种口服有效的,基于咪唑吡啶的质子泵抑制剂。它抑制猪胃H+/K+-ATP 酶活性,IC50为6.2 μM。它阻断泛素与 ESCRT-1 因子 Tsg101 的相互作用,抑制几种包膜病毒的产生,包括 EBV。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 mg | ¥ 282 | 现货 | ||
25 mg | ¥ 452 | 现货 | ||
50 mg | ¥ 647 | 现货 | ||
100 mg | ¥ 949 | 现货 | ||
200 mg | ¥ 1,380 | 现货 | ||
500 mg | ¥ 2,370 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 235 | 现货 |
产品描述 | Tenatoprazole (TU-199), a prodrug of the proton pump inhibitor (PPI) class, can inhibit proton transport (IC50: 3.2 μM). |
靶点活性 | Proton transport:3.2 μM |
体外活性 | Tenatoprazole labeled only the gastric H+,K+-ATPase alpha-subunit as has been found for other PPIs, approximately 2.6 nmol/mg of tenatoprazole is bound to the H+,K+-ATPase. The two enantiomers (R)- or (S)-tenatoprazole give the same stoichiometry of binding with 88% inhibition. Tenatoprazole labels only the peptide containing fifth and sixth transmembrane segments, these contain two cysteines, cysteine 813 in the luminal vestibule and cysteine 822 in the sixth transmembrane domain. [1] |
体内活性 | Tenatoprazole provides slow activation in vivo, which is predicted by its chemical activation rate in fasting rats. Tenatoprazole inhibits about 20–30% of enzyme activity even though acid secretion in fasting rats. (S)-tenatoprazole sodium salt hydrate provides a higher Cmax of 183 ng/mL, Tmax of 1.3 hours and AUC of 822 ng*h/mL in dog. [1] |
别名 | 泰妥拉唑, TU-199 |
分子量 | 346.4 |
分子式 | C16H18N4O3S |
CAS No. | 113712-98-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 43 mg/mL (124.1 mM)
Ethanol: 12 mg/mL (34.6 mM)
H2O: < 1 mg/mL (insoluble or slightly soluble)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO / Ethanol | 1 mM | 2.8868 mL | 14.4342 mL | 28.8684 mL | 72.1709 mL |
5 mM | 0.5774 mL | 2.8868 mL | 5.7737 mL | 14.4342 mL | |
10 mM | 0.2887 mL | 1.4434 mL | 2.8868 mL | 7.2171 mL | |
20 mM | 0.1443 mL | 0.7217 mL | 1.4434 mL | 3.6085 mL | |
DMSO | 50 mM | 0.0577 mL | 0.2887 mL | 0.5774 mL | 1.4434 mL |
100 mM | 0.0289 mL | 0.1443 mL | 0.2887 mL | 0.7217 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。
Tenatoprazole 113712-98-4 Membrane transporter/Ion channel Proton pump Proton Pump TU199 Inhibitor gastric ATPase Tsg101 inhibit virus oral 泰妥拉唑 secretion TU 199 acid TU-199 inhibitor