Phenotypic analysis of hES-DCs and FL-DCs: hES-DCs and FL-DCs were stained with antibodies CD1a-PECY5, HLA-DR-PE, B7.1-PE, B7.2-PE, and DC-SIGN-PE. Expression of these respective markers was analyzed by FACS. Percent positive cells are indicated in respective plots for each of the cell surface markers. The isotype controls are shown in the left panel. Data is representative of triplicate experiments.