Sheep Sorrel
Use
This test is used to determine the level of specific IgE antibodies to sheep sorrel allergen in the serum. Positive results can help identify sensitization to sheep sorrel, which is a common allergen found in various environments and can cause allergic reactions in sensitized individuals. It is particularly useful in the diagnosis and management of allergic diseases, such as allergic rhinitis or asthma, where exposure to sheep sorrel may be a contributing factor.
Special Instructions
Samples should be collected in a red-top tube or a gel-barrier tube. It is important to ensure proper storage of the serum sample as indicated in the specimen requirements. The test is typically requested by a healthcare provider when allergic sensitization to sheep sorrel is suspected.
Limitations
This test measures specific IgE levels and cannot determine the severity of an allergic reaction upon exposure. Cross-reactivity with IgE antibodies for similar allergens may occur, leading to possible false positives. Results should be interpreted in conjunction with clinical findings and other allergy tests or patient history. The stability of the serum sample for up to 14 days at room temperature should be maintained to ensure accurate results.
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 6244-8
- 6244-8
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 |