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Tilberedning av Mgm101 rekombinasjon Protein av MBP-baserte Tagging Strategi
JoVE Journal
Biology
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JoVE Journal Biology
Preparation of the Mgm101 Recombination Protein by MBP-based Tagging Strategy
DOI:

11:40 min

June 25, 2013

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Chapters

  • 00:05Title
  • 02:10Construction of MBP-Mgm101 Fusion Protein
  • 03:16Expression, Induction, Cell Lysis and DNase I Treatment
  • 05:28Purification on Amylose Column
  • 07:07PreScission Protease Cleavage and Cation Exchange Chromatography
  • 08:42Size Exclusion Chromatography
  • 10:27Analysis of Purified Mgm101
  • 11:23Conclusion

Summary

Automatic Translation

Gjæren mitokondrie nucleoid protein, Mgm101, er en Rad52-type rekombinasjon protein som danner store oligomeric ringer. En protokoll er beskrevet å forberede løselig rekombinant Mgm101 bruke maltose Binding Protein (MBP)-tagging strategi kombinert med kationebytter og størrelse utelukkelse kromatografi.

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