Fluorescent labeling of s<sup>2</sup>T-incorporated DNA and m<sup>5</sup>s<sup>2</sup>U-modified RNA
作者:Ping Yu、Honglin Zhou、Yuanyuan Li、Zhifeng Du、Rui Wang
DOI:10.1080/15257770.2021.1942044
日期:2021.7.3
contrast, the alkylation process with S-benzyl methanethiosulfonate (BMTS, 2h) displays the best application potential only for s4U. Based on these results, the fluorescent labeling of s2T-incorporated DNA and m5s2U-modified RNA has been achieved. Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.1942044 .
抽象的 我们在此报告了对含硫底物(包括核苷,如 s 2 U、m 5 s 2 U、s 4 U、s 2 A 和 s 2 T 掺入 DNA)的烷基化/硫交换反应的全面研究,通过全面筛选试剂 ( 2a–2h )。事实证明,碘乙酰胺 ( 2a ) 对含硫底物(包括 s 2 T、s 2 U、m 5 s 2 U、s 4 U 和 s 2 A)表现出最有前景的可行性。 S-苄基甲硫代磺酸盐(BMTS, 2h ) 仅对s 4 U 显示出最佳的应用潜力。基于这些结果,已经实现了s 2 T 掺入的DNA 和m 5 s 2 U 修饰的RNA 的荧光标记。 Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.1942044 .