Table 2.
Antibody isotype associated with epitope reactivity.
| Antibody isotypes | Number of reactive epitopes | ||
|---|---|---|---|
| Overall | Human | Nonhuman | |
| Allergy-specific IgE | 2,205 | 2,135 | 70 |
| Other antibody reactivity | |||
| IgG, unspecified | 495 | 192 | 303 |
| IgG1 | 132 | 0 | 132 |
| IgG4 | 72 | 72 | 0 |
| IgM | 50 | 32 | 18 |
| IgG2b | 10 | 0 | 10 |
| IgA | 5 | 0 | 5 |
| IgG3 | 5 | 2 | 3 |
| IgG2a | 2 | 0 | 2 |
| IgG2c | 1 | 0 | 1 |