Alpha-TNF; TNF Alpha
Back to Test Catalogue
Tumor Necrosis Factor – Alpha (TNF), Serum
Test ID: TNFAHS
Test
Aliases/Synonyms
Method
Immunoassay
Report Includes
Tumor Necrosis Factor - Alpha, Highly Sensitive
Specimens
Avoid gel separator tubes; Serum
This test is also available in plasma at Hospital for Sick Children, Toronto - see Tumour Necrosis Factor Alpha, Plasma.
This test is also available in plasma at Hospital for Sick Children, Toronto - see Tumour Necrosis Factor Alpha, Plasma.
Clinical Utility
This test is for Research Use Only.
Test Location
Quest Diagnostics, California USA
Test Version
22-Jun-2022
Specimen
Specimens
Avoid gel separator tubes; Serum
This test is also available in plasma at Hospital for Sick Children, Toronto - see Tumour Necrosis Factor Alpha, Plasma.
This test is also available in plasma at Hospital for Sick Children, Toronto - see Tumour Necrosis Factor Alpha, Plasma.
Sample Volume
1.0 mL
Minimum Volume
0.5 mL
Specimen Comment
Avoid gel separator tubes.
Collection & Handling
Handling Information
Separate and freeze immediately. Store and send frozen.
Stability
| Ambient | Unacceptable |
|---|---|
| Refrigerated | Unacceptable |
| Frozen | 9 months |
Additional Stability Information
If the specimen thaws, it is unsuitable for analysis.
Rejection Criteria
| Specimen | Not frozen |
|---|
Test Version
22-Jun-2022
Performance / Interpretation
Method
Immunoassay
Turnaround Time
15 days
Results
| Name | Units | Reference Range | Conversion Factor | |
|---|---|---|---|---|
| Tumor Necrosis Factor Alpha, Highly Sensitive | pg/mL |
|
||
Test Location
Quest Diagnostics, California USA
Test Version
22-Jun-2022
Interface / Setup
Test Version
22-Jun-2022