Table 3.
Fc binding to immune cells and Fc effector functions.
| Subclass (new) | Subclass (old) | Monocytes | MaPh | NK | CDCC | CD107a Degranulation | ADCP |
|---|---|---|---|---|---|---|---|
| IgGl | IgGl | ++ | +++ | +++ | +++ | +++ | +++ |
| IgG2a | IgG2a | ++ | – | ++ | +++ | +++ | +++ |
| IgG2b | IgG4a | +++ | – | ++ | +++ | +++ | +++ |
| IgG2c | IgG6.1 | +++ | – | ++ | +++ | +++ | +++ |
| IgG3 | IgG3 | + | ++ | +I- | – | – | – |
| IgG4 | IgG6.2 | +I- | ++ | ++ | ++ | +++ | +++ |
| IgG5b | IgG5.1 | +I- | + | + | – | + | ++ |
| IgG5c | IgG5.2 | +I- | + | + | + | + | ++ |