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

Label-fri Immunoprecipitation massespektrometri workflow for storstilet nuklear Interactome profilering

DOI:

11:19 min

November 17, 2019

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Capitoli

  • 00:04Titolo
  • 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

Traduzione automatica

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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