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Table 2 Cell characterization by flow cytometry

From: Effects of different mesenchymal stromal cell sources and delivery routes in experimental emphysema

  BM-MSC AD-MSC L-MSC
CD19- 99.29% 99.74% 99.98%
CD29+ 99.00% 99.48% 99.63%
CD34- 96.76% 98.30% 99.62%
CD45- 95.38% 98.40% 88.77%
Sca1+ 58.46% 53.29% 38.76%
  1. BM-MSC: bone marrow-derived mesenchymal stem (stromal) cells; AD-MSC: adipose tissue-derived mesenchymal stem (stromal) cells; L-MSC: lung tissue-derived mesenchymal stem (stromal) cells. Flow cytometry reveals that mesenchymal stem cells are negative () for leukocyte (CD45), hematopoietic (CD34), and B-cells (CD19), while they are concomitantly positive (+) for stem cell (Sca1) and mesenchymal stem cell markers (CD29).