Number of human CD45+ cells/1000 input cells after 28 days of FTOC
| Preincubation . | CD34+Lin− . | CD34+CD38+ . | CD34++CD38− . |
|---|---|---|---|
| None | 264 ± 65 (n = 7) | 47 ± 22 (n = 5) | 1.6 ± 1.2 (n = 6) |
| Fold expansion | 1.32 | 0.24 | 0.01 |
| IL-3 + SCF | 598 ± 371 (n = 6) | 283 ± 119 (n = 6) | 200 ± 200 (n = 4) |
| Fold expansion | 2.99 | 1.42 | 1 |
| IL-3 + SCF + TNF-α | 383 ± 75 (n = 11) | 273 ± 71 (n = 6) | 573 ± 391 (n = 6) |
| Fold expansion | 1.92 | 1.37 | 2.87 |
| Preincubation . | CD34+Lin− . | CD34+CD38+ . | CD34++CD38− . |
|---|---|---|---|
| None | 264 ± 65 (n = 7) | 47 ± 22 (n = 5) | 1.6 ± 1.2 (n = 6) |
| Fold expansion | 1.32 | 0.24 | 0.01 |
| IL-3 + SCF | 598 ± 371 (n = 6) | 283 ± 119 (n = 6) | 200 ± 200 (n = 4) |
| Fold expansion | 2.99 | 1.42 | 1 |
| IL-3 + SCF + TNF-α | 383 ± 75 (n = 11) | 273 ± 71 (n = 6) | 573 ± 391 (n = 6) |
| Fold expansion | 1.92 | 1.37 | 2.87 |
Results are expressed as mean ± SEM.
For fold expansion, see comments in “Results.”
n, number of independent experiments.