Table 2.
Stimuli applied to PBMC or T-cell lines
| Stimulus | PBMC | T-cell lines |
|---|---|---|
| IL-2 | + | + |
| PMA | + | + |
| αCD3 (soluble) | + | − |
| αCD3 (plastic-bound) | − | + |
| αCD3 + IL-2 | + | + |
| αCD3 + PMA | + | + |
| αCD3 + αCD28 | + | + |
| αCD3 + αCD2 | − | + |
| αCD2 | + | + |
| αCD2 + IL-2 | + | + |
| αCD2 + PMA | + | + |
| αCD2 + αCD28 | + | + |
| αCD28 | + | + |
| αCD28 + PMA | + | + |
| Ionomycin | + | − |
| Ionomycin + PMA | + | + |
| PMA + IL-2 | + | + |
| PHA | + | − |
| PHA + IL-2 | + | − |
| PHA + PMA | + | − |
| PHA + αCD28 | + | − |