Figure S2.
Gating strategies of flow cytometry cell line experiments. (A and B) Shown are the gating strategies used in (A) MR1 upregulation experiments and (B) T cell activation experiments. (C–K) Bar graphs show three independent biological replicates for the CD69 expression measured on the surface of SKW-3 overexpressing the typical MAIT cell clones AF-7 (TRAV1-2+ TRBV6-1+) cocultured with C1R.MR1 cells in the absence (C–E) or presence of RL-7-Me (F–H) or 5-OP-RU (I–K) after preincubation with titrated quantities of indicated ligands. Individual data points in C–K are technical replicates within the same experiment.