Rapid fluorescence tagging of glycans and other biomolecules with enhanced MS signals
申请人:Waters Technologies Corporation
公开号:US11352325B2
公开(公告)日:2022-06-07
Reagents comprising MS active, fluorescent molecules with an activated functionality for reaction with amines useful in tagging biomolecules such as N-glycans and uses thereof are taught and described. In particular embodiments, the MS active, fluorescent molecules are of the compound of the Formula III
or of the Formula IV
where R1, R2 and R3 are defined herein.
本文教导并描述了包含 MS 活性荧光分子的试剂,这些分子具有活化功能,可与胺反应,用于标记 N-聚糖等生物大分子及其用途。在特定的实施方案中,MS 活性荧光分子是式 III 的化合物
或式 IV
其中 R1、R2 和 R3 在此定义。