为了全面探索O-连接聚糖的多样性,采用了一种新的凝胶内还原性β-消除方法,结合完全甲基化和快速相分离技术,直接从SDS-PAGE分离的糖蛋白中释放O-连接聚糖,并适用于后续通过质谱进行的糖组学分析。
Chapters in this video
0:05
Title
1:16
Gel Excision and Removal of Gel-derived Contaminants
3:14
In-gel O-glycan Release by Reductive β-Elimination and Desalting on Cation-exchange Chromatography
6:02
Borate Removal, C18 Clean-up and Base Preparation for Permethylation
8:03
Permethylation of Released Glycans C18 Clean-up and Mass Spectrometry Analysis
10:33
Results: Recovery and Mass Spectral Analysis of Permethylated O-linked Glycans
12:30
Conclusion
Related Videos
版权所有 © 2026 MyJoVE Corporation。保留所有权利。