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Label-fri Immunoprecipitation massespektrometri workflow for storstilet nuklear Interactome profilering
JoVE Journal
Bioquímica
This content is Free Access.
JoVE Journal Bioquímica
Label-Free Immunoprecipitation Mass Spectrometry Workflow for Large-scale Nuclear Interactome Profiling
DOI:

11:19 min

November 17, 2019

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Capítulos

  • 00:04Título
  • 01:07Preparation of Nuclear Extract
  • 03:45Immunoprecipitation of Endogenous Nuclear Bait Protein
  • 07:01Sample Preparation and LC/MS System Suitability
  • 09:09Results: A Single-bait Single-antibody IP-MS Experiment
  • 10:25Conclusion

Summary

Tadução automática

Beskrevet er en proteomics workflow for at identificere protein interaktion partnere fra en nuklear subcellulære fraktion ved hjælp af immun affinitet berigelse af et givet protein af interesse og label-fri massespektrometri. Arbejdsprocessen omfatter subcellulære fraktionering, immunopræcipitation, filter Aided prøveforberedelse, offline oprydning, massespektrometri, og en downstream Bioinformatik pipeline.

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