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Gene Knock-in door CRISPR/Cas9 en celsortering in macrofaag- en T-cellijnen
JoVE Journal
Imunologia e Infecção
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JoVE Journal Imunologia e Infecção
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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Capítulos

  • 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

Tadução automática

Dit protocol maakt gebruik van fluorescerende reporters en celsortering om knock-in experimenten in macrofaag- en T-cellijnen te vereenvoudigen. Twee plasmiden worden gebruikt voor deze vereenvoudigde knock-in experimenten, namelijk een CRISPR/Cas9- en DsRed2-tot expressie brengend plasmide en een homoloog recombinatiedonorplasmide dat EBFP2 tot expressie brengt, dat permanent is geïntegreerd op de Rosa26-locus in immuuncellen.

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