Immunophenotypic profile of both C57/BL10 and mdx MSCs. Characteristic homogeneous FSC-H × SSC-H plot exhibited by 5th passage C57BL/10 MSCs (A), 5th passage mdx MSCs (D), 9th passage C57BL/10 MSCs (B), 9th passage mdx MSCs (E), 19th passage C57BL/10 MSCs (C), and 19th passage mdx MSCs (F, G). Both types of mMSCs were incubated with antibodies against CD34, CD11b, and Sca-1 and assayed by FACS. Each antibody was tested individually, and representative plots from 3 samples from each strain are shown. Blue plot lines: negative control; red plot lines: MSCs.