1X10^6 C57BL/6 mouse splenocytes were surface co-stained with APC Anti-Mouse MHC Class II (I-A/I-E) (M5/114.15.2) and 0.5 ug Anti-Mouse CD11c (65130-1-Ig, Clone:N418) and FITC anti-Armenian Hamster IgG Antibody at dilution 1:100, or 0.5 ug Armenian Hamster IgG Isotype Control (PIP) and FITC anti-Armenian Hamster IgG Antibody at dilution 1:100. Cells were not fixed.