Allergen, Food, Celery
Also known as: CELERY
Use
This test assesses the presence of allergen-specific IgE antibodies to celery. IgE antibodies play a key role in allergic reactions, and increased levels may indicate a sensitivity to celery, potentially resulting in symptoms such as oral allergy syndrome, hives, or in severe cases, anaphylaxis. However, the presence of IgE does not always correlate with the severity of clinical allergic responses; thus, results must be interpreted in conjunction with the patient's clinical history and other allergy tests.
Special Instructions
Not provided.
Limitations
While the test measures the concentration of IgE, the levels detected do not necessarily predict the severity of allergic reactions. Correlation with clinical history and other diagnostic testing is essential to accurately interpret results. False positives or negatives may occur, and a negative result does not necessarily rule out a celery allergy or even anaphylaxis.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 6065-7 - Celery IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
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