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1mg/5mg
| 规格: | 1mg | 产品价格: | ¥292.0 |
|---|---|---|---|
| 规格: | 5mg | 产品价格: | ¥649.0 |
| 产品编号 | D56537 |
| 英文名称 | 4-Thiouridine |
| 中文名称 | 4-硫代尿苷 |
| 理论分子量 | 260.27 |
| 保存条件 | Powder: -20℃ for 3 years | In solvent: -80℃ for 1 year |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | 4-Thiouridine (4-SU) is a photoactivatable ribonucleoside analog that is widely used for RNA analysis, including short-range RNA-RNA crosslinking and nascent RNA labeling. The crosslinking thio moiety is attached directly to the nucleotide base, thus 4-SU differs from uridine only by a single sulfur substitution. This offers the advantage of incorporating into an RNA chain with minimal structural perturbation and with similar base-pairing properties, reducing the likelihood that substitution will impair RNA interactions or activities. |
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文献和实验相关实验
指DNA双链的局部,由具有互补性单链 DNA与之结合所产生的环状结构。当 DNA复制开始,在原来的双链中仅一方被新合成的短 DNA单链被置换的情况下可以见到(为 Displacement loop之简称)。可通过人工使 DNA单链结合来制成此结构。由 RNA单链所产生的类似结构称为 R环。
of each component.2D gel electrophoresis is generally used as a component of proteomics and is the step used for the isolation of proteins for further characterisation by mass spectroscopy. In the lab this technique is used for 2 main purposes, firstly for the large
缩写 s4 U。是存在于原核生物的 tRNA中的微量碱基,占据从 5′末端第 8位的特定位置。其特征是在 330毫微米处有最大的吸收。
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4-Thiouridine(D56537)-1mg/5mg
¥292 - 649







