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Vaskemiddel-assisteret rekonstitution af rekombinant Drosophila Atlastin til Liposomer til lipid-blanding assays
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
Detergent-assisted Reconstitution of Recombinant Drosophila Atlastin into Liposomes for Lipid-mixing Assays
DOI:

08:43 min

July 03, 2019

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Chapters

  • 00:04Title
  • 00:56Liposome Production by Extrusion Method
  • 02:45Reconstitution by Detergent Assisted Incorporation into Preformed Liposomes
  • 05:10Lipid Mixing Assays
  • 06:16Results: Analysis of Liposomes Reconstituted from Recombinant Drosophila Atlastin
  • 07:58Conclusion

Summary

Automatic Translation

Biologisk membran fusion katalyseres af specialiserede fusions proteiner. Måling af proteiner fusogenic egenskaber kan opnås ved lipid blanding assays. Vi præsenterer en metode til rensning af rekombinant Drosophila atlastin, et protein, der medierer homotypisk fusion af ER, og som danner det til præformerede Liposomer og test for fusions kapacitet.

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