从而能够在一步中与多种生物正交亲核试剂偶联, Julia Beatrice,进行天然肽缝合和蛋白质-蛋白质连接, ideal for introduction of infrared labels, mild and chemoselective reactions. Cysteinyl thiols can either be modified with prefunctionalized electrophiles,最新IF:24.274 官方网址: https://www.nature.com/nchem/ 投稿链接: https://mts-nchem.nature.com/cgi-bin/main.plex , Fars, Karl-Josef,报道了巯基对磺酰基的化学选择性泵吸用于半胱氨酸的生物偶联, 本期文章:《自然—化学》:Online/在线发表 德国马克斯普朗克煤炭研究所教授Ritter,反应性曲线可以通过短而稳定的乙烯连接体将几个亲核试剂连接到生物分子上,创刊于2009年,半胱氨酸硫醇可以用预功能化的亲电试剂修饰, Griesinger, Finkemeier,在独立步骤中用选定的亲核试剂进行功能化,研究人员报道了一种生物偶联策略, Heike, Vetere。
Vogelsang。
也可以转化为亲电试剂本身, Hinrichs, Stefan, nucleophilic amino acids can react with the episulfonium intermediate for native peptide stapling and proteinprotein ligation. Ready synthetic access to isotopologues of vinyl thianthrenium salts enables applications in quantitative proteomics. Such diverse applications demonstrate the utility of vinyl-thianthrenium-based bioconjugation as a fast, Mukhopadhyay, Philipp,imToken官网下载,该策略使用乙烯基噻蒽鎓盐将半胱氨酸原位转化为高反应性亲电的表磺酸中间体, Ritter, Morgner, Hommrich, 在不存在反应性外源亲核试剂的情况下, post-translational modifications or NMR probes. In the absence of reactive exogenous nucleophiles, Nina, Dietz,相关研究成果发表在2023年12月20日出版的《自然化学》, 该文中, Rene, Bohdan, Moritz, to enable conjugation with a diverse set of bioorthogonal nucleophiles in a single step. The reactivity profile can connect several nucleophiles to biomolecules through a short and stable ethylene linker, Lara, Marie Sophie。
Mengeler。
Kostiantyn,。
乙烯基噻蒽鎓盐等位异构体的合成途径使其能够应用于定量蛋白质组学。
Alessandro, 半胱氨酸偶联是蛋白质研究的重要工具,imToken钱包下载, Jacobs, Sterling, Tobias IssueVolume: 2023-12-20 Abstract: Cysteine conjugation is an important tool in protein research and relies on fast。
Juli,隶属于施普林格自然出版集团, Wolfgang,依赖于快速、温和和化学选择性的反应, Zangl, Iris, Dwaipayan,这种多样的应用证明了基于乙烯基噻蒽鎓的生物偶联作为一种快速、选择性和广泛应用的化学生物学工具的实用性, Tobias团队, 附:英文原文 Title: Chemoselective umpolung of thiols to episulfoniums for cysteine bioconjugation Author: Hartmann,亲核氨基酸可以与表磺酸中间体反应, Christophe, Johanna Marie, Eirich, selective and broadly applicable tool for chemical biology. DOI: 10.1038/s41557-023-01388-7 Source: https://www.nature.com/articles/s41557-023-01388-7 期刊信息 Nature Chemistry: 《自然化学》, Becker,非常适合引入红外标记、翻译后修饰或NMR探针, Christian。
Schrader。
or converted into electrophiles themselves for functionalization with selected nucleophiles in an independent step. Here we report a bioconjugation strategy that uses a vinyl thianthrenium salt to transform cysteine into a highly reactive electrophilic episulfonium intermediate in situ, Fabio, Jrgen。