Clam
Use
This test is used to detect specific IgE antibodies to clam allergens, assisting in the diagnosis of clam allergy and the management of allergic disease. The presence of IgE antibodies indicates potential sensitization to the allergen, which can be related to an allergic reaction when clam is consumed. Healthcare providers use this result along with a clinical evaluation and diet history to determine patient management strategies, like dietary modifications or appropriate treatments.
Special Instructions
Ensure specimen integrity by proper handling and transport. Use the provided specimen container and follow stability guidelines for accurate results. The test is conducted using the Thermo Fisher ImmunoCAP® method, which requires proper collection technique to avoid pre-analytical errors. Allow sufficient time for any necessary confirmatory or reflex tests which may extend the turnaround time.
Limitations
The presence of specific IgE antibodies indicates sensitization and while it contributes to diagnosis, it should not be used as the sole determinant of allergy. False positives and negatives can occur; clinical correlation with patient history and symptoms is essential. The test might not detect all potential allergens and cross-reactivity with other allergens can occur, impacting specificity. Environmental conditions and specimen handling prior to testing may affect the test's performance.
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
LOINC Codes
- 6076-4
- 6076-4
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 |