Novel Antibodies for the Simple and Efficient Enrichment of Native O-GlcNAc Modified Peptides
Burt RA, Dejanovic B, Peckham HJ, Lee KA, Li X, Ounadjela JR, Rao A, Malaker SA, Carr SA, Myers SA. Novel Antibodies for the Simple and Efficient Enrichment of Native O-GlcNAc Modified Peptides. Molecular & Cellular Proteomics 2021, 20: 100167. PMID: 34678516, PMCID: PMC8605273, DOI: 10.1016/j.mcpro.2021.100167.Peer-Reviewed Original ResearchConceptsO-GlcNAc-modified peptidesPosttranslational modificationsNumerous biological processesUbiquitin remnantsMouse brain tissue samplesGlcNAc signalingThreonine residuesLysine acetylationGlcNAc transferaseO-GlcNAcylationGlcNAc antibodiesBiological processesO-GalNAcExtended glycansN-acetylglucosamineEnrichment strategyFundamental roleDisease statesPeptidesInstrument timeModified peptidePhosphotyrosineNovel antibodyBrain tissue samplesImmunoprecipitation