Bayleaf (Laurel)
Use
This test measures the level of specific IgE antibodies to bayleaf (laurel) in serum. It is used as an aid in the clinical diagnosis of IgE-mediated allergic disorders. Allergies to bayleaf may cause symptoms such as rhinitis, conjunctivitis, asthma, and in some cases, anaphylaxis. The measurement of specific IgE levels can help confirm the diagnosis and manage exposure to allergens.
Special Instructions
The test uses the Thermo Fisher ImmunoCAP® method, which is a widely used technology for allergy testing. It involves the use of specific allergen-coated capsules to determine the presence of IgE antibodies. For specimen collection, it is recommended to use a red-top tube or gel-barrier tube.
Limitations
This test is specific to bayleaf (laurel) and does not provide information on allergies to other substances. False positives or negatives can occur, and results should be interpreted in the context of the patient's clinical history and other findings. The presence of IgE antibodies does not always correlate with clinical symptoms, and further confirmatory testing may be required.
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 7125-8
- 7125-8
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
Not provided
Container
Red-top tube or gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |