Table 3 The characterization of the adipose-derived mesenchymal stem cells from three donors
Description | Characterization | ||
|---|---|---|---|
Donor | |||
 No. | 1# | 2# | 3# |
 Sex | Male | Female | Female |
 Age (yes) | 32 | 23 | 26 |
 Volume of adipose (ml) | 150 | 100 | 100 |
Cell | |||
 Morphology | Cells are adherence to plastic and in spindle shape with large oval nuclei | ||
 Cell marker | Positive marker (CD90, CD73, CD105) > 95% +; negative marker (HLA-DR, CD14, CD45) < 2% | ||
 Potency of chondrogenic differentiation |  | Positive |  |
 Viability |  | > 80% |  |
 Endotoxin |  | < 4 EU/ml |  |
 Sterility |  | Negative |  |
 Mycoplasma |  | Negative |  |