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Immunoglobulin class response to (AI) in sera from Study A rats treated with either AI–tetanus toxoid (TT) or AI–keyhole limpet haemocyanin (KLH) conjugate vaccine.
| Class or subclass | AI–TT conjugate vaccine Ig titre | AI–KLH conjugate vaccine Ig titre |
|---|---|---|
| IgG (whole molecule) | 10 000 | 12 000 |
| IgG1 | 900 | 700 |
| IgG2a | 1 600 | 2 500 |
| IgG2b | 800 | 200 |
| IgG2c | 400 | 300 |
| IgA | 0 | 0 |
| IgM | 120 | 100 |
Immunoglobulin (Ig) titres shown are the mid-point values from duplicate analysis.
