Table 1.
Evaluation of the hMSC surface marker profile using simultaneous multicolour flow cytometry
| CD 105 | CD 90 | CD 73 | Triple+ | |
|---|---|---|---|---|
| SCP-1 | 99.4 | 99.8 | 99.6 | 99.4 |
| 98.9 | 99.5 | 99.5 | 98.7 | |
| 99.7 | 100 | 100 | 99.7* | |
| Mean | 99.3 | 99.8 | 99.7 | 99.3 |
| SD | 0.4 | 0.3 | 0.3 | 0.5 |
| Donor XI | 99.2 | 98.5 | 99.9 | 98.4 |
| 96.6 | 93.8 | 86.8 | 81.6 | |
| 98.9 | 99.1 | 66.9 | 65.8* | |
| Mean | 98.2 | 97.1 | 84.5 | 81.9 |
| SD | 1.4 | 2.9 | 16.6 | 16.3 |
| Donor XII | 98.5 | 94.2 | 99.4 | 94.1 |
| 99.7 | 92.7 | 97.5 | 91.6 | |
| 99.6 | 98.6 | 71.3 | 70.5* | |
| Mean | 99.3 | 95.2 | 89.4 | 85.4 |
| SD | 0.7 | 3.1 | 15.7 | 13.0 |
| Donor XIV | 99.6 | 96.5 | 99.8 | 96.4 |
| 99.4 | 99.9 | 96.7 | 96.7 | |
| 99 | 96.9 | 74.8 | 73.1* | |
| Mean | 99.3 | 97.8 | 90.4 | 88.7 |
| SD | 0.3 | 1.9 | 13.6 | 13.5 |
Numbers represent percentages of positive cells. Mean = statistical average of results from three independent experiments.
*
Cells were passaged once more compared to the other experiments.