Adipose-Derived Stem Cells Cocultured with Chondrocytes Promote the Proliferation of Chondrocytes

Figure 2

The characterization of ADSCs identified by flow cytometry. (a) FITC negative control result was obtained from ADSCs () incubated with FITC-conjugated goat anti-mouse IgG antibody only. (b) CD31 expression in ADSCs incubated with CD31 antibody and detected by FITC-conjugated second antibody. (c) CD44 expression in ADSCs incubated with CD44 antibody and identified by FITC-conjugated second antibody. (d) CD45 expression in ADSCs incubated with CD45 antibody and tested by FITC-conjugated second antibody. (e) CD90 expression in ADSCs incubated with CD90 antibody and determined by FITC-conjugated second antibody. (f) Negative control result of ADSCs incubated with Cy3-conjugated goat anti-rabbit IgG antibody only. (g) CD34 expression in ADSCs incubated with CD34 antibody and identified by Cy3-conjugated goat anti-rabbit IgG antibody. (h) Negative control result of ADSCs incubated with Cy3-conjugated donkey anti-goat IgG antibody only. (i) CD73 expression in ADSCs incubated with anti-CD73 antibody and identified by Cy3-conjugated donkey anti-goat IgG antibody.

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