Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Benzoin (Benzoylphenylcarbinol) 是一种从安息香科中分离得到的香树脂,可用作植物的颜色添加剂。
产品描述 | The main uses of Benzoin (Benzoylphenylcarbinol) are as a precursor to benzil, which is a photoinitiator. |
激酶实验 | ERK2 Rapidfire Mass Spectrometry Inhibition of Catalysis Assay: MEK U911-activated ERK2 protein is expressed and purified in-house. Enzyme and substrate solutions are made up in assay buffer consisting of 50 mM Tris (pH 7.5), 10 mM MgCl2, 0.1 mM EGTA, 10 mM DTT and 0.01% (v/v) CHAPS. 1.2 nM ERK2 protein is prepared in assay buffer and 10 μL is dispensed into each well of a polypropylene, 384-well plate containing test and reference control compounds. The compound plates had previously been dosed with a 12 point range from 100 μM down to 0.1 nM in order to calculate compound IC50s, with a total DMSO concentration in the assay of 1%. Following a 20 minute pre-incubation of enzyme and compound at room temperature, 10 μL of substrate solution is added consisting of 16 μM Erktide (IPTTPITTTYFFFK) and 120 μM ATP (measured Km) in assay buffer. The reaction is allowed to progress for 20 minutes at room temperature before being quenched by the addition of 80 μl 1% (v/v) formic acid. The assay plates are then run on the RapidFire Mass Spectrometry platform to measure substrate (unphosphorylated Erktide) and product (phosphorylated Erktide) levels. |
别名 | Benzoylphenylcarbinol, 安息香 |
分子量 | 212.24 |
分子式 | C14H12O2 |
CAS No. | 119-53-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (259.13 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 4.7116 mL | 23.5582 mL | 47.1165 mL | 117.7912 mL |
5 mM | 0.9423 mL | 4.7116 mL | 9.4233 mL | 23.5582 mL | |
10 mM | 0.4712 mL | 2.3558 mL | 4.7116 mL | 11.7791 mL | |
20 mM | 0.2356 mL | 1.1779 mL | 2.3558 mL | 5.8896 mL | |
50 mM | 0.0942 mL | 0.4712 mL | 0.9423 mL | 2.3558 mL | |
100 mM | 0.0471 mL | 0.2356 mL | 0.4712 mL | 1.1779 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。
Benzoin 119-53-9 Others Desyl alcohol styracaceae inhibit DL-Benzoin Benzoylphenylcarbinol alsamic resin additive Inhibitor 安息香 inhibitor