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.