Powder: -20°C for 3 years | In solvent: -80°C for 1 year
2,5-Di-tert-butylhydroquinone (BHQ) 是一种有效和选择性的内质网 Ca2+-ATPase 抑制剂,可调节5-LO 以及COX-2活性,IC50分别为 1.8 和 14.1 μM。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | ¥ 415 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 198 | 现货 |
产品描述 | 2,5-Di-tert-butylhydroquinone (BHQ) is an effective and selective endoplasmic reticulum Ca2+-ATPase inhibitor. |
靶点活性 | Ca2+-ATPase:66.7 μM |
体外活性 | BHQ shifted the voltage dependence of the steady-state inactivation curve to more negative potentials by 7 mV in the mid-potential of the curve, without affecting the activation curve as well as the time course of I(Ca(L)) inactivation.?Preincubation of the cells either with 10 microM cyclopiazonic acid, a SERCA inhibitor, or with 3 mM diethyldithiocarbamate, an inhibitor of intracellular superoxide dismutase (SOD), did not modify BHQ inhibition of I(Ca(L)).?On the contrary, this effect was no longer evident when SOD (250 u ml(-1)) was added to the perfusion medium.?Either in the presence or in the absence of cells, BHQ gave rise to superoxide anion formation, which was markedly inhibited by the addition of SOD.At micromolar concentrations, BHQ inhibits vascular I(Ca(L)) by giving rise to the formation of superoxide anion which in turn impairs the channel function. |
别名 | BHQ, 2,5-二特丁基对苯二酚 |
分子量 | 222.32 |
分子式 | C14H22O2 |
CAS No. | 88-58-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 10mg/mL(44.98mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 4.498 mL | 22.4901 mL | 44.9802 mL | 112.4505 mL |
5 mM | 0.8996 mL | 4.498 mL | 8.996 mL | 22.4901 mL | |
10 mM | 0.4498 mL | 2.249 mL | 4.498 mL | 11.2451 mL | |
20 mM | 0.2249 mL | 1.1245 mL | 2.249 mL | 5.6225 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。
2,5-Di-tert-butylhydroquinone 88-58-4 Immunology/Inflammation Membrane transporter/Ion channel Metabolism Neuroscience Calcium Channel Lipoxygenase COX Cyclooxygenase 2,5Ditertbutylhydroquinone Inhibitor LOX inhibit 2,5 Di tert butylhydroquinone BHQ 2,5-二特丁基对苯二酚 inhibitor