Article ; Online: Enumeration, phenotyping, and identification of activation events in conjugates between T cells and antigen-presenting cells by flow cytometry.
Science's STKE : signal transduction knowledge environment
2002 Volume 2002, Issue 149, Page(s) pl14
Abstract: Microscopic analysis of T cell-antigen-presenting cell (T cell:APC) interactions at the single cell level has been a powerful, but tedious and subjective, technique. In this paper, we describe a rapid and quantitative method to identify T cell:APC ... ...
Abstract | Microscopic analysis of T cell-antigen-presenting cell (T cell:APC) interactions at the single cell level has been a powerful, but tedious and subjective, technique. In this paper, we describe a rapid and quantitative method to identify T cell:APC conjugates using succinimidyl ester dyes, which irreversibly label free amine groups on the cell surface. The labeled cell conjugates and subsequent activation events are detected by flow cytometry. |
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MeSH term(s) | Animals ; Antigen-Presenting Cells/immunology ; Antigen-Presenting Cells/metabolism ; CD8 Antigens/analysis ; Cell Communication/immunology ; Cell Count ; Cell Line ; Cell Membrane Permeability ; Flow Cytometry/methods ; Hydrazines/analysis ; Immunophenotyping ; Lymph Nodes/cytology ; Lymphocyte Activation ; Lymphocyte Count ; Mice ; Mice, Transgenic ; Phosphotyrosine/analysis ; Phosphotyrosine/metabolism ; T-Lymphocytes/immunology ; T-Lymphocytes/metabolism |
Chemical Substances | Alexa 488 hydrazide ; CD8 Antigens ; Hydrazines ; Phosphotyrosine (21820-51-9) |
Language | English |
Publishing date | 2002-09-10 |
Publishing country | United States |
Document type | Journal Article |
ISSN | 1525-8882 |
ISSN (online) | 1525-8882 |
DOI | 10.1126/stke.2002.149.pl14 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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