Allergens, Food, Cereal Profile
Also known as: CEREAL
Use
The test is designed to quantitatively measure allergen-specific IgE levels in response to cereal allergens such as Barley, Gluten, Rice, Rye, and Wheat. These measurements assist in diagnosing potential allergic reactions mediated by IgE, which may help in assessing allergic responses to these specific cereal allergens.
Special Instructions
Not provided.
Limitations
The concentrations of allergen-specific IgE measured do not always correlate with the degree of clinical response. The test results should be interpreted in conjunction with clinical symptoms and history, as well as in vivo reactivity to specific allergens. A negative result does not necessarily rule out a clinical allergy or anaphylaxis.
New York Approved
Methodology
Immunoassay (Quantitative ImmunoCAP Fluorescent Enzyme)
Biomarkers
LOINC Codes
- 7674-5 - Rye IgE Qn
- 6276-0 - Wheat IgE Qn
- 48767-8 - Annotation comment Imp
- 6230-7 - Rice IgE Qn
- 6037-6 - Barley IgE Qn
- 6125-9 - Gluten IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.65 mL
Minimum Volume
0.4 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Collect in Serum separator tube and separate serum from cells within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Store refrigerated.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
Other tests from different labs that may be relevant