Supplementary figures legend from Paxillin Binding to the Cytoplasmic Domain of CD103 Promotes Cell Adhesion and Effector Functions for CD8+ Resident Memory T Cells in Tumors

S. Figure 1. Involvement of Pxn in CD103-mediated adhesion and spreading of CD8+/CD103+ TRM cells. S. Figure 2. T-cell treatment with saracatinib or infection with shRNA targeting Pxn does not alter cell viability and cell surface protein expression levels. S. Figure 3. Transfection of the JTag T-cell clone with CD103-GFP constructs. S. Figure 4. The alphaE cytoplasmic tail is required for Pxn-dependent CD103 polarization and CD103-mediated early T-cell signaling.