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. Author manuscript; available in PMC: 2010 Jun 17.
Published in final edited form as: Stem Cells. 2009 Sep;27(9):2220–2228. doi: 10.1002/stem.135

Fig. 2. ALDH hi cells express epithelial antigens as well as antigens expressed by stem/progenitor cells.

Fig. 2

ALDH hi cells were stained with (A) goat IgG biotin or (B) goat anti EpCam antibody, followed by SA-APC. Plots are representative of three experiments. (C) ALDH hi cells express EpCam, CK5, CK8 and antigens present in stem cells of other origins. Data represent the mean and standard deviations from two or more experiments. Using rat IgG2a APC as the isotype control antibody (D), FACS analysis of ALDH hi cells shows that almost all (92%) ALDH hi cells express Sca-1 (E) and that 36% of ALDH hi cells express high levels of Sca-1 (G). Sca-1 data represent one of eight experiments.