| Detection |
Dilution fold |
| VP1 |
1:1 |
1:2 |
1:4 |
1:8 |
1:16 |
1:32 |
1:64 |
| Positive serum |
A |
A |
1:128 |
1:128 |
1:64 |
1:32 |
1:16 |
Different antigen concentrations were used to sensitize 1% latex beads with an overnight reaction time (as the starting condition recommended by the manufacturer).
Standard positive serum was serially diluted for reaction with the sensitized latex beads. |
