Powder: -20°C for 3 years | In solvent: -80°C for 1 year
5-Ethynyluridine 可用于标记新合成的 RNA。这种方法称为使用点击化学 (RICK) 捕获新转录的 RNA 相互作用组,系统地捕获与多种 RNA 结合的蛋白质,包括新生 RNA 和传统上被忽视的非多腺苷酸化 RNA。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 221 | 现货 | ||
5 mg | ¥ 492 | 现货 | ||
10 mg | ¥ 825 | 现货 | ||
25 mg | ¥ 1,530 | 现货 | ||
50 mg | ¥ 2,650 | 现货 | ||
100 mg | ¥ 3,490 | 现货 | ||
200 mg | ¥ 4,950 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 487 | 现货 |
产品描述 | 5-Ethynyluridine can be used to label newly synthesized RNA. This approach, named capture of the newly transcribed RNA interactome using click chemistry (RICK), systematically captures proteins bound to a wide range of RNAs, including nascent RNAs and traditionally neglected nonpolyadenylated RNAs. |
体内活性 | EU labelling can be used to examine transcription in vivo in mouse models of nervous system disorders. Injection of EU directly into the cerebellum results in reproducible labelling of newly transcribed RNA in cerebellar neurons and glia, with cell type-specific differences in relative labelling intensities, such as Purkinje cells exhibiting the highest levels. EU-labelling accumulating into cytoplasmic inclusions, indicating that EU, like other modified uridines, may introduce non-physiological properties in labelled RNAs[1]. |
分子量 | 268.22 |
分子式 | C11H12N2O6 |
CAS No. | 69075-42-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMF: 10 mg/mL
PBS (pH 7.2): 5 mg/mL
DMSO: 10 mg/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。
5-Ethynyluridine 69075-42-9 Cell Cycle/Checkpoint DNA Damage/DNA Repair Nucleoside Antimetabolite/Analog 5-EU neurons purkinje cells Inhibitor nascent RNA 5 Ethynyluridine RNA transcripts 5Ethynyluridine inhibit inhibitor