Primary, Secondary, and Tertiary Antibody (Ab) Incubation
4:37
Sample Mounting and Confocal Microscopic Imaging
5:47
Results: Representative MHC-tetramer Staining
7:25
Conclusion
Transcription
The overall goal of this procedure is to determine the location, abundance and phenotype of antigen-specific CD8 positive T cells within tissues of interest. This method helps answer quick questions about CD8 T cells by providing a means to locate
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Here, we describe a method that combines in situ MHC-tetramer staining with immunohistochemistry to determine localization, phenotype, and quantity of antigen-specific T cells in tissues. This protocol is used to determine the spatial and phenotypic characteristics of antigen-specific CD8 T cells relative to other cell type and structures in tissues.