Hazelnut (Filbert)
Use
The Hazelnut (Filbert) test is used to measure the level of specific IgE antibodies to hazelnut in a patient's serum. This test aids in the diagnosis of hazelnut allergy, which can cause allergic reactions such as oral allergy syndrome, anaphylaxis, or other allergenic symptoms. The result can help determine if a patient needs to avoid hazelnuts to prevent allergic reactions, thus assisting healthcare providers in managing allergic conditions effectively.
Special Instructions
Not provided.
Limitations
This test is specific for IgE antibodies to hazelnut allergens. It does not provide a complete assessment of a patient’s allergic status. The presence of IgE antibodies indicates sensitization, which may not correlate with clinical allergy symptoms. False positives or negatives may occur, and results should be interpreted alongside clinical history and other diagnostic tests.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
IgE Hazelnut (Filbert)
Analyte
LOINC Codes
- 6136-6 - Hazelnut IgE Qn
- 6136-6 - Hazelnut IgE Qn
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
0.1 mL
Container
Red-top tube or gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |
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