Allergen, Food, Blueberry
Also known as: BLUEBERRY
Use
This test measures the levels of allergen-specific IgE for blueberry. It aids in identifying allergic sensitivities and assists healthcare specialists in diagnosing IgE-mediated allergic disorders. High levels may suggest an allergic reaction to blueberry, but must be correlated with clinical history and other diagnostic tests.
Special Instructions
Multiple patient encounters should be avoided during sample collection. Ensure serum is separated from cells within two hours of collection and transferred promptly to an ARUP Standard Transport Tube. Refer to ARUP's 'Allergen Specimen Collection Instructions' for handling multiple allergen orders.
Limitations
The test results showing allergen-specific IgE levels do not always correlate with the degree of clinical allergic response. A negative result does not rule out the possibility of allergy or anaphylaxis. Clinical correlation with patient history and in vivo reactivity is essential for accurate diagnosis. This test is not approved by the FDA and should only be used for clinical purposes in a CLIA-certified context.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 7152-2
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 transport preferred.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |