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Billeddannelse den humane immunologiske synapse
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Imaging the Human Immunological Synapse
DOI:

09:37 min

December 26, 2019

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Chapters

  • 00:05Title
  • 01:26Adhesion of Raji Cells to the Chamber Slides and 7-amino-4-chloromethylcoumarin (CMAC, Cell Tracker Blue) Labeling
  • 03:31Pulse of CMAC labeled Raji Cells with Staphylococcal Enterotoxin E and Preparation of Jurkat Cells
  • 04:51Co-seeding of Raji and Jurkat Cells and Time Lapse Imaging of Emerging Synaptic Conjugates
  • 05:51End Point Formation of Synaptic Conjugates and Fixation
  • 06:38Results: Imaging the Human Immunological Synapse
  • 08:28Conclusion

Summary

Automatic Translation

Denne protokol billeder både den immunologiske synapse dannelse og den efterfølgende polariserede sekretoriske trafik mod den immunologiske synapse. Cellulære konjugater blev dannet mellem en super antigen-pulserende Raji-celle (fungerer som en antigen-præsenterer celle) og en Jurkat klon (fungerer som en Effector hjælper T lymfocyt).

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