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Updated: May 10, 2026

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使用选择性丰富和帕特诺-布奇衍生法对中性糖脂的多结构分析

Zidan Wang1, Yichun Wang1, Yu Xia1

  • 1MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, P. R. China.

Methods in enzymology
|February 20, 2026
PubMed
概括

这项研究引入了一种新方法,用于深度分析中性葡萄糖脂 (GSL),使其能够进行详细的结构特征. 工作流程增强了这些重要的细胞膜组件的识别和量化.

关键词:
磁性二氧化纳米粒子 磁性二氧化纳米粒子质谱测量质量谱测量中性葡萄糖脂蛋白.帕特诺·布奇反应结构性表征结构性表征

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相关概念视频

Oligosaccharide Assembly01:24

Oligosaccharide Assembly

Protein glycosylation starts in the ER lumen and continues in the Golgi apparatus. Glycosyltransferases catalyze the addition of sugar molecules or glycosylation of proteins. Usually, these enzymes add sugars to the hydroxyl groups of selected serine or threonine residues to form O-linked glycans or the amino groups of asparagine residues to form N-linked glycans. Different positions on the same polypeptide chain can contain differently linked glycans.
Multiple sugar molecules that may or may...