Surface marker expression on 4T1 and NXS2 SP and non-SP cells
Marker . | 4T1 SP . | 4T1 non-SP . | NXS2 SP . | NXS2 non-SP . |
|---|---|---|---|---|
| Sca-1 | 165.70 ± 5.57* | 45.73 ± 1.11 | 136.58 ± 9.59* | 52.0 ± 13.53 |
| c-Kit | 4.93 ± 1.31 | 1.67 ± 3.00 | 7.87 ± 9.31 | 1.17 ± 2.02 |
| CD45 | 13.37 ± 1.44* | 6.03 ± 1.13 | 88.33 ± 18.72* | 50.08 ± 12.05 |
| CD44 | 1384.75 ± 233.77 | 2286.25 ± 297.03 | 521.25 ± 49.97* | 268.5 ± 10.28 |
| CD24 | 6878.18 ± 294.83 | 7154.43 ± 282.54 | 15 365.50 ± 1036.59* | 8077.25 ± 232.97 |
| GD2 | ND | ND | 38 197.25 ± 9157.77* | 1821.7 ± 346.97 |
Marker . | 4T1 SP . | 4T1 non-SP . | NXS2 SP . | NXS2 non-SP . |
|---|---|---|---|---|
| Sca-1 | 165.70 ± 5.57* | 45.73 ± 1.11 | 136.58 ± 9.59* | 52.0 ± 13.53 |
| c-Kit | 4.93 ± 1.31 | 1.67 ± 3.00 | 7.87 ± 9.31 | 1.17 ± 2.02 |
| CD45 | 13.37 ± 1.44* | 6.03 ± 1.13 | 88.33 ± 18.72* | 50.08 ± 12.05 |
| CD44 | 1384.75 ± 233.77 | 2286.25 ± 297.03 | 521.25 ± 49.97* | 268.5 ± 10.28 |
| CD24 | 6878.18 ± 294.83 | 7154.43 ± 282.54 | 15 365.50 ± 1036.59* | 8077.25 ± 232.97 |
| GD2 | ND | ND | 38 197.25 ± 9157.77* | 1821.7 ± 346.97 |
Values represent the mean ± SEM of the mean fluorescence intensity; cells were stained at least 2 times for all markers in independent experiments.
ND indicates not done.
P < .05 when compared with non-SP cells.