Beta-2 Transferrin (For detection of CSF in other body fluids) B2TRNS
| Method(s) | Qualitative Immunofixation Electrophoresis |
|---|---|
| Specimen Required | |
| Collect | Aural or nasal fluid in sterile container. |
| Transport | Transport 2 mL aural or nasal fluid in a tube without preservative. (Min: 1 mL aural or nasal fluid) |
| Remarks | Refrigerated |
| Stability | Ambient: 2 weeks; Refrigerated: 2 weeks; Frozen: 2 weeks |
| Schedule | Daily |
| Billing Code | 5011947 |
| CPTCode | 86335 |
| Preferred Specimen Collection Device(s) | |
