Milk, Processed, IgE, Serum
Use
This test is essential for establishing a diagnosis of an allergy to processed milk. It helps define the specific allergen responsible for eliciting signs and symptoms of allergic reactions. Additionally, it can identify allergens responsible for allergic responses and potential anaphylactic episodes. This test is also valuable for confirming sensitization before beginning immunotherapy and for investigating the specificity of allergic reactions to insect venom allergens, drugs, or chemical allergens.
Special Instructions
Not provided.
Limitations
Some individuals with clinically insignificant sensitivity may show measurable levels of IgE antibodies in serum. False positives may occur in patients with markedly elevated serum IgE (>2500 kU/L) due to nonspecific binding. Test results should be interpreted in a clinical context, keeping in mind that IgE levels can also vary due to factors unrelated to allergic disease.
FDA ApprovedNew York Approved
Methodology
Immunoassay (FEIA)
Biomarkers
LOINC Codes
- 6174-7 - Milk IgE Qn
- 6174-7 - Milk 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
0.3 mL
Container
Plastic vial
Collection Instructions
Centrifuge and aliquot serum into a plastic vial.
Causes for Rejection
Gross hemolysis: OK; Gross lipemia: OK
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 14 days |
| Frozen | 90 days |