6357: TUMOR NECROSIS FACTOR-ALPHA
- Transfer Tube- Frozen- Serum
Turn Around Time
- 1 mL FROZEN Serum - SHIP immediately only stable 7 days
- Frozen serum from a SST (gel-barrier) or Re Top tube, spun & separated; Transfer the serum into a plastic transport tube and the specimen should be FROZEN immediately and maintained FROZEN until tested. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.