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Chapters
- 00:00Title
- 00:48Introduction
- 01:28Pulse-chase Labeling and Protein Extraction
- 04:34Immunoprecipitation (IP)
- 05:38Deglycosylation and Preparing the Samples for HPLCE Analysis
- 08:05Analysis of N-glycans from NIH 3T3 Glycoproteins Representative Results
- 09:24Conclusion
Se describe un método para el análisis de la alteración de la N-glicanos ligados a través de los primeros años de vida de las glicoproteínas después de su biosíntesis en células de mamíferos. Esto se logra mediante pulso-caza análisis de glicanos metabólicamente etiquetados, liberación enzimática de las glicoproteínas y análisis por HPLC.
Tags
Pulse-chase AnalysisN-linked Sugar ChainsGlycoproteinsMammalian CellsGlc3Man9GlcNAc2 Precursor OligosaccharideER ModificationSecretory ProteinsGlycoprotein Quality ControlTrafficking SignalsProteomic AnalysisDynamics Of Sugar Chain ProcessingLabeling And Pulse-chase Analysis ProtocolsMetabolically Labeled N-linked Oligosaccharides[2-3H] Mannose LabelingDenaturing LysisEnzymatic ReleaseImmunoprecipitated ProteinGeneral Glycoprotein PoolEndo H TreatmentN-glycosidase F TreatmentMolecular FiltrationHPLC Analysis
