F280-IgE Black Peppercorn
Also known as: Black Pepper
Use
The Black Peppercorn test measures the level of specific IgE antibodies to black peppercorn. It aids in the diagnosis of potential allergic reactions to black pepper, which is a common spice derived from the Piper nigrum plant. Elevated IgE levels indicate sensitization to black pepper and may correlate with allergic symptoms.
Special Instructions
Turnaround time is the typical duration from specimen pick-up to results release, which may vary if additional confirmatory tests are required. Ensure the specimen is collected in the prescribed tubes (red-top tube or gel-barrier tube).
Limitations
This test specifically measures IgE antibodies for black peppercorn and may not detect other allergens. Interpretation should consider clinical history and symptoms, as elevated IgE alone is not definitive for allergies. Results can be influenced by the patient's overall IgE level and other factors like medications or health conditions.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP)
Biomarkers
LOINC Codes
- 6045-9
- 6045-9
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 |