Regeneron Pharmaceuticals, Inc.
METHODS FOR WHOLE-CELL GLYCOPROTEOMIC ANALYSIS

Abstract:

The present disclosure relates to glycoproteomics. More specifically, the current disclosure provides methods for determining one or more of the glycoproteins, glycosylation sites, glycopeptide fragments, and glycan compositions of both membrane and cytosolic proteins. The methods herein employ a single processing method that enables extraction of membrane and cytosolic proteins for the identification and analysis of whole-cell glycosylation, independent of species or sample type.