TABLE 2.
Serum antibody levels against rP1BCH-3
| Immunogen | na | Mean antibody level (ΔOD/min) ± SE inb:
|
|
|---|---|---|---|
| Preimmune sera | Postimmune sera | ||
| rP1/RIBI | 28 | 0.002 ± 0.001 | 0.281 ± 0.053 |
| RIBI | 8 | 0.001 ± 0.001 | 0.002 ± 0.001 |
n, number of animals immunized.
Antibody levels against rP1BCH-3 at a 1:1,000 serum dilution. OD, optical density.