Rye
Use
The Rye test is an immunological assay designed to measure the presence of specific IgE antibodies against rye allergens in the serum. This test is used to assess allergic sensitization to rye, which can be a cause of allergic rhinitis, asthma, and food allergy symptoms in sensitive individuals. IgE-mediated allergies are immediate-type hypersensitivity reactions, and detecting specific IgE can help in diagnosing allergic conditions and guiding allergen avoidance strategies.
Special Instructions
Ensure proper handling and storage of the specimen to maintain the integrity of the test. Use the designated containers and follow the specific storage instructions provided to prevent degradation of the sample.
Limitations
This test specifically measures IgE antibodies to rye and does not evaluate other types of hypersensitivity or allergies not mediated by IgE. Results should be interpreted in the context of the patient's clinical history and any other diagnostic tests performed. Cross-reactivity with other cereal or grass pollen allergens may occur, impacting the specificity of the test.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 7674-5
- 7674-5
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 |