Catfish
Use
The Catfish Test is designed to detect the presence of IgE antibodies specific to catfish allergens in serum samples. It is used primarily to assess and diagnose allergies related to catfish consumption. Patients exhibiting allergic reactions, such as hives, respiratory symptoms, or gastrointestinal discomfort following catfish exposure, may benefit from this test. The detection of specific IgE indicates sensitization to catfish proteins, aiding in the management and guidance of allergen avoidance strategies.
Special Instructions
None specified for collection. Ensure the serum sample is collected in a red-top or gel-barrier tube.
Limitations
This test specifically measures IgE antibodies against catfish allergens and may not detect IgE directed at other unrelated allergens. A positive result signifies sensitization but does not confirm clinical allergy without correlating clinical symptoms. Cross-reactivity with other similar fish species may occur, potentially affecting the results, although the test is designed to minimize such effects.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 7187-8
- 7187-8
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
Not provided
Container
8.5 mL red-top tube or 8.5 mL gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |