Compounds and conjugates for identifying and separating post-translationally modified analytes
申请人:UVic Industry Partnerships Inc.
公开号:US10338037B2
公开(公告)日:2019-07-02
Disclosed herein are embodiments of compounds, conjugates, and devices, such as columns comprising such compounds and/or conjugates, that can be used to identify, separate, and quantify post-translationally modified analytes. The disclosed compounds and conjugates can be used to discriminate between analytes, such as peptides, having different post-translation modifications, such as methylations, phosphorylations, acetylations, citrullinations, hydroxylations, nitrosylations, ADP-ribosylations, glycosylations, propionylations, butyrylations, crotonylations, 2-hydroxyisobutyrylations, malonylations, succinylations, formylations, ubiquitinations, neddylations, proline cis-trans isomerizations. In particular disclosed embodiments, the compounds and conjugates can be used to separate peptides having different degrees of methylation.
本文公开的是化合物、共轭物和装置(如包含此类化合物和/或共轭物的色谱柱)的实施方案,可用于鉴定、分离和量化翻译后修饰的分析物。所公开的化合物和共轭物可用于鉴别具有不同翻译后修饰的分析物(如肽),如甲基化、磷酸化、乙酰化、瓜氨酸化、羟基化、亚硝基化、ADP亚硝基化、ADP-核糖基化、糖基化、丙酰化、丁酰化、巴豆酰化、2-羟基异丁酰化、丙二酰化、琥珀酰化、甲酰化、泛素化、内酰化、脯氨酸顺反异构化。在特别公开的实施方案中,化合物和共轭物可用于分离具有不同甲基化程度的肽。