Fig. 1.
Staining intensity of different leukocyte populations with OX1 and anti-RT7a mAb.
LEW.1W peripheral leukocytes (obtained from whole EDTA blood samples, erythrocytes lysed by NH4Cl) were double-stained with specific antibodies (R73/T cells, OX33 B cells, 3.2.3/NK cells, and HIS48/granulocytes; indirect staining with phycoerythrin-conjugated goat anti-mouse mAb (GAM) and OX1 or anti-RT7a mAb (RT7.1 fluorescein isothiocyanate–[FITC] or OX1bio plus FITC-conjugated streptavidin, direct staining), respectively. FL1/FL2 dot plots were gated for subpopulations of total leukocytes. Representative histograms for gated cells are shown for OX1 and anti-RT7a mAb staining intensities, and mean channels of fluorescence are indicated.