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Çift Renkli Zaman-kapılı Uyarılmış Emisyon tükenmesi (STED) Nanoscopy tarafından İmmünoloji Synapse görselleştirme
JoVE Journal
Imunologia e Infecção
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JoVE Journal Imunologia e Infecção
Visualization of the Immunological Synapse by Dual Color Time-gated Stimulated Emission Depletion (STED) Nanoscopy
DOI:

10:00 min

March 24, 2014

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Capítulos

  • 00:05Título
  • 01:25Activation of NK Cell on Antibody-coated Coverslips
  • 03:19Fixing, Permeabilizing, and Staining NK Cells on Coverslips
  • 04:52Mounting the Coverslips
  • 05:35STED Imaging
  • 08:21Optimizing STED Imaging: F-actin in NK Cells
  • 09:30Conclusion

Summary

Tadução automática

Here we illustrate the protocol for imaging by two-color STED nanoscopy the cytotoxic immune synapse of NK cells recapitulated on glass. Using this method we obtain sub-100 nm resolution of synapse proteins and the cytoskeleton.

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