Carrot (f31) IgE
Also known as: ImmunoCAP®
Use
This test measures the body’s immune response to carrots by detecting specific Immunoglobulin E (IgE) antibodies, which may indicate allergic sensitization to carrot proteins. Information from Ulta Lab Tests notes that elevated IgE levels can support the identification of carrot as a potential allergen to guide allergy management or avoidance strategies.
Special Instructions
No special preparation is required. Recent carrot consumption does not affect results. No fasting required.
Limitations
A positive IgE result suggests sensitization but does not confirm clinical allergy; results must be interpreted alongside symptoms. General limitations include potential cross-reactivity and false positives inherent to IgE immunoassays.
Methodology
Immunoassay
Biomarkers
Result Turnaround Time
2-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.3 mL
Minimum Volume
0.15 mL
Container
Plastic screw‑cap vial
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 30 days |
Other tests from different labs that may be relevant