| Growth Properties | hES-MSCs | Flb-MSCs | BM-MSCs |
| Doubling Time (Days) | 3 - 4 | 2 - 3 | 4 - 5 |
| Days to Maximum Differentiation | 21 | 14 | 14 |
| Senescence (Passages) | P 18 - 19 | P 18 - 19 | P 6 - 7 |