Fig. 3.
KLRG1 is preferentially expressed on CCR7 effector T cells.
CD8 (A) and CD4 (B) T cells from PBL of a healthy adult donor were stained with mAbs to CD45RA, CCR7, and KLRG1. Filled histograms (right) display KLRG1 expression electronically gated on the 4 subsets indicated in the dot blot (left). Open histograms display isotype-staining controls of the same populations.