Oyster
Use
The Oyster test is used to measure specific IgE antibodies to oyster allergens in the patient’s serum. This can help in the diagnosis of oyster allergy, where the immune response includes the production of IgE antibodies upon exposure to oyster proteins. An allergy test can aid in clinical decision-making regarding seafood allergy management, dietary restrictions, and potential interventions to prevent allergic reactions.
Special Instructions
The test uses the Thermo Fisher ImmunoCAP® methodology, which is a widely used technology for in vitro allergy diagnostics. It requires careful handling of serum samples, which must be collected in either a red-top or gel-barrier tube. Ensure samples are stable for the specified durations across different storage conditions to maintain sample integrity before processing.
Limitations
This test is specifically limited to detecting IgE antibodies to oyster allergens and does not provide a broader spectrum of seafood allergens. Results need to be interpreted in the context of the patient's clinical history and other test findings. False positives or false negatives may occur if samples are not properly stored or if there are interfering substances present.
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
LOINC Codes
- 7558-0
- 7558-0
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 |