Gerbil Epithelium, IgE, Serum
Use
This test is useful for establishing the diagnosis of an allergy to gerbil epithelium by identifying specific IgE antibodies responsible for allergic responses and symptoms. It can confirm sensitization prior to beginning immunotherapy and investigate the specificity of reactions to allergens, drugs, or chemicals. Testing for IgE antibodies supports assessing sensitivity to allergens in clinical contexts where allergic diseases may manifest, such as eczema and respiratory diseases in various age groups.
Special Instructions
Not provided.
Limitations
IgE antibody testing is not useful in patients previously treated with immunotherapy to check for residual sensitivity. False-positive results may occur in patients with high serum IgE levels due to nonspecific binding. Results must be interpreted within the clinical context, considering factors like age, history of allergen exposure, and seasonal trends.
New York Approved
Methodology
Immunoassay (FEIA)
Biomarkers
LOINC Codes
- 7334-6 - Gerbil Epith IgE Qn
- 7334-6 - Gerbil Epith IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL for every 5 allergens requested
Minimum Volume
0.3 mL for 1 allergen
Container
Plastic vial
Collection Instructions
Centrifuge and aliquot serum into a plastic vial.
Causes for Rejection
Gross hemolysis or gross lipemia
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 14 days |
| Frozen | 90 days |