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Identifisering av myod interactome Bruke Tandem Affinity Rensing Koblet til massespektrometri
JoVE 杂志
生物学
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JoVE 杂志 生物学
Identification of MyoD Interactome Using Tandem Affinity Purification Coupled to Mass Spectrometry
DOI:

14:47 min

May 17, 2016

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Chapters

  • 00:05Title
  • 00:58Isolation of Nuclei
  • 03:54Preparation of HeLa-S3 Nuclear Salt-extractable and Chromatin-bound Fractions
  • 07:05Protein Complexes Purification
  • 11:22Results: MyoD Interactors Identified by Tandem Affinity Purification Coupled to Mass Spectrometry
  • 13:37Conclusion

Summary

自动翻译

MyoD is a myogenic transcription factor with a strong capacity to induce myogenic transdifferentiation of many fully differentiated non-muscle cell lines. The epigenetic mechanisms involved in this transdifferentiation are largely unknown. Here we describe a double-affinity purification method followed by mass spectrometry to exhaustively characterize MyoD partners.

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