Figure 8
From: Phenotypic plasticity in normal breast derived epithelial cells
Embryonic stem cell markers. Immunohistochemistry: A. NANOG; B. OCT4. The majority of nuclei in the NANOG IHC are brown indicating the presence of NANOG. Some, but not all, nuclei are positive for OCT4. Negative (secondary antibody only) and positive (seminoma) controls are presented in the thumbnails below the photomicrographs. C. Immunofluorescence against nucleostemin. Left: anti-nucleostemin antibody, center: DAPI, right: merge. Bar = 10 microns.