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Gene Knock-in af CRISPR / Cas9 og Celle sortering i makrofag og T Cellelinjer
Journal JoVE
Immunologie et infection
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Journal JoVE Immunologie et infection
Gene Knock-in by CRISPR/Cas9 and Cell Sorting in Macrophage and T Cell Lines
DOI:

11:32 min

November 13, 2021

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Chapitres

  • 00:05Introduction
  • 00:32Design and Plasmid Construction of sgRNAs Targeting Rosa26 Locus
  • 02:28Design and Construction of Targeting Vector as Homologous Recombination Template
  • 03:46Electroporation of Macrophage and T Cell Lines
  • 07:19Cell Sorting to Isolate Putative Knock-in Cells
  • 08:58Screening and Validation of Positive Knock-in Cells
  • 10:16Representative Results
  • 10:52Conclusion

Summary

Traduction automatique

Denne protokol bruger fluorescerende journalister og cellesortering til at forenkle knock-in eksperimenter i makrofag og T cellelinjer. To plasmider anvendes til disse forenklede knock-in eksperimenter, nemlig en CRISPR/Cas9- og DsRed2-udtrykke plasmid og en homolog rekombination donor plasmid udtrykke EBFP2, som er permanent integreret på Rosa26 græshoppe i immunceller.

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