Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Nucleocidin, an antitrypanosomal antibiotic, inhibits the transfer of labeled amino acids from S-RNA to protein.
产品描述 | Nucleocidin, an antitrypanosomal antibiotic, inhibits the transfer of labeled amino acids from S-RNA to protein. |
体外活性 | Nucleocidin shows inhibition occurs at low concentrations, however, it is not possible to obtain complete inhibition at 10-3 M. Essentially complete inhibition is obtained at 10-3 M puromycin, and only at the lowest concentrations is any lag detectable. It seems that Nucleocidin exhibits the pattern typical of many antibiotics, i.e. it inhibits incorporation at a stage subsequent to the formation of aminoacyl-S-RNA. An appreciable lag occurs before any inhibition by Nucleocidin is detectable, and the length of this lag period varies inversely with the concentration of Nucleocidin. Similar results are obtained when Nucleocidin is added to the cell-free system from reticulocytes . |
别名 | NSC 521007, 4'-Fluoro-5'-O-sulfamoyladenosine |
分子量 | 364.31 |
分子式 | C10H13FN6O6S |
CAS No. | 24751-69-7 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
Nucleocidin 24751-69-7 Metabolism NADPH NSC 521007 NSC521007 4'-Fluoro-5'-O-sulfamoyladenosine NSC-521007 Inhibitor inhibitor inhibit