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Using CombiCells, a platform for titration and combinatorial display of cell surface ligands, to study T-cell antigen sensitivity modulation by accessory receptors.

Patel A, Andre V, Eguiguren SB, Barton MI, Burton J, Denham EM, Pettmann J, Morch AM, Kutuzov MA, Siller-Farfan JA, Dustin ML, van der Merwe PA, Dushek O
EMBO J. 2024 Jan;43(1):132-150. doi: 10.1038/s44318-023-00012-1. Epub 2023 Dec 18. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
210565pHR-SIN-BX SpyCatcher003-hCD52Expresses Spycatcher003 on the cell surface using human CD52 hinge
210567pHR-SIN-BX SpyCatcher003-(short)mCD80Expresses Spycatcher003 on the cell surface using mouse CD80 (short) hinge, transmembrane, and cytoplasmic domain
210664pTT3-ecdCD86-ST3-HisExpression of the extracellular domain of human CD86 fused to Spytag003 + Histag in HEK293 (or similar)
210665pTT3-ecdCD80-ST3-HisExpression of the extracellular domain of human CD80 fused to Spytag003 + Histag in HEK293 (or similar)
210666pTT3-ecdICAM1-ST3-HisExpression of the extracellular domain of human ICAM1 fused to Spytag003 + Histag in HEK293 (or similar)
223219pTT3-ecdCD19-ST3-His_withSUMOExpression of the extracellular domain of human CD19 fused to Spytag003 + Histag in HEK293(or similar) with SUMO for better protein expression
223220pET-HLA-A0201-ST3Expression of human HLA A2 heavy chain fused to Spytag003 for expression in bacteria
223221pET14-H2Kb-ST3Expression of mouse MHC H2Kb heavy chain fused to Spytag003 under T7 promoter for expression in bacteria

Antibodies from Article