Interferon-gamma (IFN-y) Serum
Use
The Interferon-gamma (IFN-y) Serum test is used to measure levels of IFN-y, a cytokine critical in the immune response, in the serum. This test can be significant in diagnosing and monitoring conditions where IFN-y production is altered. It may be used in the context of autoimmune disorders, infections, or immune dysregulation syndromes where levels of IFN-y provide insights into the underlying immune response.
Special Instructions
Not provided.
Limitations
The test has not been cleared or approved by the FDA, which may limit the use of results in some clinical settings. Results can be affected by improper specimen handling, including thawing, which leads to rejection. Ensure proper freezing and handling to maintain specimen integrity.
New York Approved
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
Interferon gamma
Protein
LOINC Codes
- 27415-9 - IGNF SerPl-mCnc
- 27415-9 - IGNF SerPl-mCnc
Result Turnaround Time
5-11 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
1 mL
Container
Plastic vial
Collection Instructions
Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 1 mL of serum frozen in a plastic vial.
Causes for Rejection
Thawing: Warm reject; Cold OK
Stability Requirements
| Temperature | Period |
|---|---|
| Frozen | 365 days |