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Updated: Nov 3, 2025
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Glycopeptide Capture for Cell Surface Proteomics
Published on: May 9, 2014
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Specific enrichment and glycosylation discrepancy profiling of cellular exosomes using a dual-affinity probe
Ning Zhang1, Xufang Hu2, Haolin Chen2
1Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China and Department of Chemistry, Fudan University, Shanghai, 200433, China. chdeng@fudan.edu.cn sunnianrong@fudan.edu.cn.
Chemical Communications (Cambridge, England)
|June 1, 2021
Abstract:
A hydrophilic probe is employed to enrich exosomes from three kinds of cancer cells by TiO2-phosphate interaction and exosomal glycoproteins by hydrophilic interaction in succession. The probe performs efficiently in both the enrichment processes. And the analytical results confirm that unique exosomal glycoproteins can distinguish parent exosomes from others.
