Cells injected/fat pad | Tumors/injections |
---|
| 5 × 106 | 1 × 105 | 1 × 104 | 1 × 103 |
---|
Unsorted | 6/6 | 5/6 | 5/6 | 3/6 |
SP | --- | --- | 6/6 | 5/6 |
Non-SP | --- | --- | 5/6 | 2/6 |
- Table showing the number of tumors generated in NOD/SCID mouse fat pads by SP, non-SP, and unsorted cells. Tumor formation by 1 × 104 cells was observed for 6 weeks after injection, whereas tumor formation by 1 × 103 cells was observed for 9 weeks after injection.