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COMPOSITIONS AND METHODS FOR RAPID CLONING OF T-CELL RECEPTORS
COMPOSITIONS AND METHODS FOR RAPID CLONING OF T-CELL RECEPTORS
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机译:用于快速克隆T细胞受体的组合物和方法
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摘要
Provided are methods, compositions, recombinant DNA molecules, and kits for cloning T cell receptors (TCRs). The methods facilitate construction of TCR expression libraries from biological samples containing antigen-specific T cells, including but not limited to tumor biopsies, including frozen tumor biopsies. Peripheral T cells that were engineered with library-derived TCR genes show potent therapeutic anti-tumor effects. The method can be performed using any sample that contains T cells, and can be performed with oligoclonal populations of T cells, such as T cells that have infiltrated a tumor. Primer combinations for first strand cDNA synthesis, second strand cDNA synthesis, and for cloning a plurality of distinct TCR β and TCR α chains into a plurality of vectors are provided. Cells containing the vectors are provided, as are kits for use in rapid cloning of the TCR β and TCR α chains.
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