Pea Black-Eyed/Cow Pea (Vigna sinensis) IgE
Use
The Pea Black-Eyed/Cow Pea IgE test is a specific IgE antibody test that aims to diagnose allergic sensitization to Vigna sinensis. It helps in the identification of allergic reactions triggered by exposure to cowpea and black-eyed pea allergens. This test is vital in allergy assessments and management, enabling healthcare providers to tailor avoidance strategies and initiate appropriate therapeutic interventions for individuals exhibiting symptoms of hypersensitivity.
Special Instructions
Test ordering is facilitated through Mayo Clinic Laboratories and is available for NY State clients. Specimen collection should adhere to the instructions provided: draw blood in a plain, red-top tube or serum gel tube, spin down, and ensure the serum is refrigerated upon transport.
Limitations
The performance of this test was determined by Eurofins Viracor and is not cleared or approved by the U.S. Food and Drug Administration. The result interpretation should be performed within the context of clinical history and other diagnostic procedures. Cross-reactivity with other legumes could affect results, and hence, results should be considered with caution in the presence of multiple food or legume allergies.
New York Approved
Methodology
Immunoassay (EIA)
Biomarkers
LOINC Codes
- 7571-3
- 7571-3
- 102498-3
Result Turnaround Time
4-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.5 mL
Container
Red or SST
Collection Instructions
Draw blood in a plain, red-top tube(s) or serum gel tube(s). Spin down and send 0.5 mL of serum refrigerate in a plastic vial.
Causes for Rejection
Gross hemolysis, gross lipemia, and gross icterus are conditions for rejection.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 365 days |