Table 2.
FACS analysis of CD32-positive human cell lines1
| mAb | Raji | Daudi | U−937 |
|---|---|---|---|
| 2B6 | + + + | + + + | + |
| 3H7 | + + | + + | + |
| 1F2 | + + | + + | 0 |
| 2E1 | + + | + + | + |
| 1D5 | + + | + + | + |
| 2D11 | + + | + + | 0 |
| 2H9 | + + | + + | 0 |
| FLI8·26 | + + + | + + + | + |
Cells were incubated with saturating concentrations of the indicated monoclonal antibody (mAb) followed by detection with F(ab′)2 fragments of Cy5-GAM. Background fluorescence was detected by using the respective mouse isotype controls. 0, undetectable; + to + + + indicate increasing mean fluorescence intensity.