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The results of DAS-qELISA of 10-fold dilution of purified PEDV virus.
| Dilution fold of virus | DAS-qELISA | ||
|---|---|---|---|
| TCID50/ml | Mean OD450 values | Concentration (μg/L) | |
| 1:10 | 104.74 | 3.065 | 127.25 |
| 1:100 | 103.74 | 3.091 | 128.39 |
| 1:1,000 | 102.74 | 1.557 | 61.18 |
| 1:10,000 | 101.74 | 0.207 | 2.03 |
| 1:100,000 | 100.74 | 0.176 | 0.67 |
| CON | 0 | 0.165 | 0.19 |
The 105.74TCID50/ml purified virus was presently inactivated and serially diluted 10-fold, then was assayed by DAS-qELISA.
