2021
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
2019
Isolation of Major Histocompatibility Complex (MHC)-Associated Peptides by Immunoaffinity Purification
Penny SA, Malaker SA. Isolation of Major Histocompatibility Complex (MHC)-Associated Peptides by Immunoaffinity Purification. Methods In Molecular Biology 2019, 2024: 235-243. PMID: 31364053, DOI: 10.1007/978-1-4939-9597-4_14.ChaptersConceptsMass spectrometryAntibody conjugationImmunoaffinity purificationSurface of cellsMajor histocompatibility complexAutoimmune diseasesT cellsImmune componentsDisease processMoleculesHistocompatibility complexAntigenic peptidesMHCAssociated peptidePurificationPeptidesSurfaceSpectrometryElutionCellsComplexesConjugationCD8CD4Cancer