Cabbage IgE Test
Use
The Cabbage IgE Test is utilized to measure specific immunoglobulin E (IgE) antibodies in the blood to assess allergic sensitization to cabbage. It is mainly ordered to identify individuals who may have an allergic reaction upon exposure to cabbage, helping to manage and mitigate allergic symptoms. This test can differentiate between levels of sensitization, providing insights into the severity of the allergic response, thereby aiding in dietary and treatment planning.
Special Instructions
Serum should be collected in a red-top tube or gel-barrier tube. Ensure the specimen is stored correctly after collection to maintain stability. Patients should be informed that additional time may be required if reflex or confirmatory tests are necessary. Freeze and thaw stability is reliable for up to three cycles, but care should be taken to minimize unnecessary freeze/thaw cycles.
Limitations
This test measures the presence of specific IgE antibodies to cabbage but does not confirm the clinical severity of an allergic reaction. False positives and negatives can occur. Cross-reactivity with other allergens may affect results. It does not test for non-IgE mediated allergies. Interpretation should be performed in conjunction with clinical evaluation and diagnosis. Levels may not correlate with severity in all patients.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 7169-6
- 7169-6
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
Not provided
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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