Very high levels of α4β7 and CCR5 on Vγ2Vδ2 T cells. Vγ2Vδ2 T cells were stained with specific antibodies to CD4 (A), DC-SIGN (B), Mannose receptor (C), α4 (D), β7 (E), or CCR5 (G red lines), or isotype controls (blue lines), and analyzed with flow cytometry. (F) Expression of β7 on Vγ2Vδ2 T cells (blue line), CD4 T cells (red line), and NK cells (green line) was analyzed with flow cytometry. (H) Vγ2Vδ2 T cells and 3 standard HeLa cell lines various in the level of cell-surface CCR5 (JC10, JC57 and JC53) were stained with CCR5-PE and isotype control, and then analyzed with flow cytometry. Data are representative of at least 3 independent experiments.