Allergen, Tree, California Pepper IgE
Also known as: PEPPERTREE
Use
This test measures the level of specific Immunoglobulin E (IgE) antibodies in the blood to the allergen California Pepper Tree (Schinus molle). IgE antibodies are associated with allergic reactions. The test helps in diagnosing allergies to California Pepper Tree and assists in determining if the patient has been exposed to this allergen, which can lead to allergic reactions ranging from mild to severe.
Special Instructions
Not provided.
Limitations
Results of allergen tests such as this one should be considered alongside the patient's clinical history and in vivo reactivity tests, as IgE levels do not always correlate with the severity of clinical allergic reactions. The presence of IgE may not predict anaphylaxis, and clinical correlation is necessary. A negative test result does not completely rule out an allergy to the California Pepper Tree.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
IgE
Protein
LOINC Codes
- 6213-3 - Pepper tree IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Collect blood in serum separator tube. Separate serum from cells ASAP or within 2 hours of collection. Transfer to transport tube.
Storage Instructions
Refrigerated.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
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