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Rumlige og tidsmæssige kontrol af T-celle aktivering ved hjælp af en Photoactivatable Agonist
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Spatial and Temporal Control of T Cell Activation Using a Photoactivatable Agonist
DOI:

07:48 min

April 25, 2018

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Chapters

  • 00:05Title
  • 00:44Preparation of Stimulatory Glass Surfaces
  • 02:48Image Acquisition
  • 04:18Analysis of Fluorescence Intensity
  • 05:10Analysis of Distance
  • 05:58Results: TCR-induced DAG Accumulation and Centrosome Reorientation in 5C.C7 T Cells
  • 07:09Conclusion

Summary

Automatic Translation

Denne protokol beskriver en imaging-baseret metode hen til aktivere T lymfocytter ved hjælp af photoactivatable peptid-MHC, muliggør præcis spatiotemporelle kontrol af T-celle aktivering.

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