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. 2013 Jan 18;8(1):e53980. doi: 10.1371/journal.pone.0053980

Figure 3. Cell surface marker expression of fresh USCs and 24-hr preserved USCs assessed by flow cytometry.

Figure 3

Both fresh USCs and 24-hr preserved USC cells at passage 2 were strongly positive for the mesenchymal stem cell markers, such as CD44, CD73, CD90, CD 146 and CD105, and negative for the hematopoietic stem cell markers such as CD31, CD34 and CD45.