Figure 2
From: Maintenance of “stem cell” features of cartilage cell sub-populations during in vitro propagation
Cell surface antigen expression of selected markers on cartilage cell populations. Human chondrocytes (P0), and human disc cells (P0) were stained with the indicated phycoerythrin-conjugated monoclonal antibodies. The black lines show the fluorescence intensity of the IgG negative control antibody, whereas the intensity of the antibody of interest is shown in red. Representative analyses are shown.