Watermelon
Use
The test is used to detect specific IgE antibodies to watermelon, which can help identify allergic reactions to this fruit. The presence of specific IgE indicates sensitization and is useful in the diagnosis of allergy. It is typically ordered for patients with suspected food allergies or as part of an allergy testing panel.
Special Instructions
Ensure that the sample is collected in the correct tube type and proper volume is obtained. Red-top or gel-barrier tubes are recommended for collection. Testing schedules may vary; contact LabCorp for specific information if required.
Limitations
Allergy testing results should be interpreted in the context of the patient's clinical history and other diagnostic tests. False positives or false negatives can occur. The test does not measure the severity of an allergic reaction. Cross-reactivity with other allergens may occur. The performance characteristics of this test were determined by LabCorp, but the test has not been cleared or approved by the FDA, though FDA clearance is not deemed necessary for clinical use.
Methodology
Immunoassay (ImmunoCAP)
Biomarkers
LOINC Codes
- 7770-1
- 7770-1
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 |