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Protocol
Top-Down Proteomics by Capillary Zone Electrophoresis-Tandem Mass Spectrometry for Large-Scale Characterization of Proteoforms in Complex Samples
Capillary zone electrophoresis (CZE) is a fundamentally simple and highly efficient separation technique based on differences in electrophoretic mobilities of analytes. CZE-mass spectrometry (MS) has become an...
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Protocol
Flow Cytometry-Based Detection of Siglec Ligands
Siglecs are a family of immunomodulatory cell surface receptors present on white blood cells. Binding to cell surface sialic acid-containing glycans modulates the proximity of Siglecs to other receptors that t...
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Protocol
Qualitative and Quantitative Characterization of Protein–Carbohydrate Interactions by NMR Spectroscopy
Solution-state nuclear magnetic resonance (NMR) spectroscopy can be used to monitor protein–carbohydrate interactions. Two-dimensional 1H-15N heteronuclear single quantum coherence (HSQC)-based techniques describ...