1X10^6 mouse bone marrow cells were surface stained with 0.5 ug Anti-Mouse TER-119 (65149-1-Ig, Clone: TER-119) and FITC Anti-Rat IgG2b Antibody at dilution 1:200 (green), or stained with 0.5 ug Rat IgG2b Isotype Control and FITC Anti-Rat IgG2b Antibody at dilution 1:200 (black). Cells were not fixed.