Green Peppercorn
Also known as: Green Peppercorn
Use
The Green Peppercorn test is used to assess the patient's IgE allergy response to green peppercorns. Green peppercorns are simply under-ripe peppercorn berries, and detecting specific IgE antibodies can help determine an allergic reaction. This test aids clinicians in diagnosing and managing allergy-related conditions associated with green peppercorns. The detection of specific IgE can inform dietary recommendations and allergen avoidance strategies.
Special Instructions
Please note that this allergen is not related to paprika and the sweet peppers (i.e., bell peppers, green pepper, Hungarian pepper and red pepper). The specimen should be collected in a red-top tube or gel-barrier tube.
Limitations
This test measures the presence of specific IgE antibodies to green peppercorns; however, it does not measure other forms of allergy such as cell-mediated reactions. A negative result does not completely rule out an allergy. Cross-reactivity with other allergens might occur. False positives or negatives may occur due to various factors, including technical errors or atypical immune responses. It is essential to interpret the results in the context of clinical symptoms and other diagnostic tests.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 6852-8
- 6852-8
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 |