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Updated: Dec 23, 2025

Improved In-gel Reductive β-Elimination for Comprehensive O-linked and Sulfo-glycomics by Mass Spectrometry
Published on: November 20, 2014
Conformational Studies of Oligosaccharides.
Yang Yu1,2, Martina Delbianco1
1Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.
Molecular structure dictates function in peptides and nucleic acids, but this link is less clear for carbohydrates. Recent advances allow detailed carbohydrate analysis, revealing structural features linked to biological activity and material properties.
Area of Science:
- Carbohydrate chemistry
- Structural biology
- Materials science
Background:
- Molecular conformation is critical for peptide and nucleic acid function.
- The structure-function relationship in carbohydrates, nature's most abundant organic materials, is less understood.
- Advances in synthetic and analytical methods are enabling molecular-level carbohydrate studies.
Purpose of the Study:
- To review recent achievements in the structural characterization of carbohydrates.
- To highlight the role of recurrent structural features in biological activities and material properties.
- To guide the development of advanced glycomimetics and synthetic carbohydrate materials.
Main Methods:
- Systematic studies of chemically defined oligosaccharides.
- Advanced analytical techniques for molecular-level characterization.
- Exploration of structure-property relationships in carbohydrates.
Main Results:
- Identification of recurrent structural motifs in carbohydrates.
- Correlation of specific structural features with biological activities.
- Correlation of specific structural features with material properties.
Conclusions:
- Understanding carbohydrate structure is key to predicting and controlling their function.
- Chemically defined oligosaccharide studies provide a foundation for glycomics.
- Future development of glycomimetics and custom carbohydrate materials is feasible.
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