Macadamia Nut
Use
The Macadamia Nut test is used to assess the presence of specific IgE antibodies to Macadamia nuts, which can help determine if a patient has an allergy to this type of nut. This test is particularly useful for individuals who have experienced allergic reactions and need confirmation of specific food allergies to manage their dietary intake and avoid potential allergic incidents.
Special Instructions
The sample is tested using the Thermo Fisher ImmunoCAP method, which is known for its specificity in identifying IgE antibodies. The results are released to the provider once the testing is complete, usually within 3 to 5 days from the specimen pickup. Patients should ensure that the sample is collected in a red-top tube or gel-barrier tube.
Limitations
The test results should be interpreted in the context of the clinical history and other laboratory findings. The test is not cleared or approved by the FDA, indicating that while it is intended for clinical use, its accuracy may not be guaranteed by FDA standards. False positives or negatives can occur, and as with any allergy test, results should be corroborated with patient history and other studies as necessary.
Methodology
Immunoassay (ImmunoCAP)
Biomarkers
LOINC Codes
- 11183-1
- 11183-1
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 |