Allergen, Food, Egg White
Also known as: EGG
Use
This test is used to detect allergen-specific IgE antibodies to egg white, which can help diagnose allergies related to egg white consumption. The quantification of allergen-specific IgE allows clinicians to assess the likelihood of clinical reactions in patients. Classifications of the IgE levels provide insights into the potential severity of allergic reactions.
Special Instructions
Not provided.
Limitations
Allergen-specific IgE levels may not always correlate with the severity of allergic reactions, as individual clinical responses can vary. Moreover, a negative result does not exclude the possibility of an allergic reaction, and clinical correlation with patient history and in vivo tests is essential. The test may also not identify all allergens relevant to a patient's symptoms.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 6106-9 - Egg White 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 |
Other tests from different labs that may be relevant