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Methods for isolation, quantification, characterization and modulation of antigen - specific T cells
Methods for isolation, quantification, characterization and modulation of antigen - specific T cells
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机译:抗原特异性T细胞的分离,定量,表征和调节方法
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摘要
The present invention is directed to methods for the identification and isolation of antigen-specific T cells using a novel class of artificial antigen presenting cells. The resulting T cells may be used to produce expanded T cell populations as well as for modulating T cell responses. In general, the artificial antigen presenting cells useful in such methods are liposomes that contain MHC:peptide complexes presented on the outer surface of the liposome. Such artificial antigen presenting cells may also include accessory molecules, co-stimulatory molecules, adhesion molecules, and other molecules irrelevant to T cell binding or modulation that are used in the binding of artificial antigen presenting cells to solid support systems that may be used in the retrieval and identification of antigen-specific T cells.
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