| Preferred Sample | Formalin fixed tissue (FFT), FFPE |
| Fee | $40 |
| Schedule | Days Tested MON | TUE | WED | THU | FRI Turnaround Time 2-5 days |
| Description | Detection of influenza A virus in tissue by immunohistochemistry. Antibody specific to the nucleoprotein of influenza A virus (clone 1331). |
| Species | Multiple species |
| Shipping Requirements | In cold weather, add 1 part ethanol to 9 parts 10% buffered formalin to prevent freezing during transit. |