Quantification of STRL33 levels on PBL subsets.

Levels of STRL33 expression on various PBL subsets delineated in Figure2 were quantified using QFACS as described in “Materials and methods.” (A) STRL33 ABS from 8 different donors on the various PBL subsets are shown. (B) Variation in STRL33 expression levels within each donor among bulk CD4⁺/CD8⁺ T cells (CD3⁺) and NK cell subsets are shown.