Mussel
Use
The Mussel test is designed to detect specific IgE antibodies to mussel allergens in the blood. Measuring these IgE antibodies can help diagnose allergic reactions to mussels and assess the severity of allergic responses. The test is particularly useful for individuals with suspected shellfish allergies and can aid clinicians in forming a comprehensive management plan for patients with food allergies.
Special Instructions
This test requires a serum sample, which should be collected using a red-top or gel-barrier tube. Patients should inform the healthcare provider of any known allergies to ensure accurate test interpretation. It is advisable for patients to avoid mussel exposure prior to testing for accurate results.
Limitations
While the presence of specific IgE antibodies indicates sensitization to mussel allergens, it does not always correlate with the severity of clinical symptoms. False positives may occur due to cross-reactivity with other shellfish. Additionally, a negative result does not completely rule out an allergy, as some individuals may have non-IgE mediated reactions. The test does not provide quantitative measurements of the allergen in food products, nor does it assess the risk of anaphylaxis.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 6048-3
- 6048-3
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 |