Table 1.
SP Cells Self-Renew in Cell Culture
Time between first and second FACS analyses (recultivation time), day | 6 | 7 | 9 | 10 |
SP fraction after first sorting, % | 0.2 | 0.2 | 0.1 | 0.1 |
Reanalysis of SP fraction after recultivation of SP cells, % | 5.3 | 2.1 | 0.8 | 0.2 |
Reanalysis of SP fraction after recultivation of non-SP cells, % | 0.0 | 0.0 | 0.1 | 0.1 |