Table 4 Comparison of the detection results at different antigen concentrations for the RDT
From: Novel protein chip for the detection of antibodies against infectious bronchitis virus
| Antigen concentration | 0.4 mg/mL | 0.2 mg/mL | 0.1 mg/mL | 0.05 mg/mL |
|---|---|---|---|---|
| Positive number | 134 | 130 | 129 | 127 |
| Negative number | 10 | 14 | 15 | 17 |