Allergen, Tree, Black Willow IgE
Also known as: B WILLOW
Use
The Allergen, Tree, Black Willow IgE test helps in diagnosing allergic reactions specifically related to Black Willow trees. This specific IgE blood test quantifies the amount of IgE antibodies to Black Willow allergens present in the blood, assisting in determining the patient's allergic sensitivity level. Physicians use these data, along with clinical histories and other allergy test results, to detect specific allergen sensitivities and confirm allergic conditions.
Special Instructions
Not provided.
Limitations
The performance characteristics of this test were developed and determined by Eurofins Viracor, but it has not been cleared or approved by the U.S. Food and Drug Administration. The test measures specific IgE antibodies quantitatively, and its results depend on the proper specimen collection and handling. Hemolyzed, icteric, or lipemic specimens are unacceptable and may lead to inaccurate results.
New York Approved
Methodology
Immunoassay (ELISA)
Biomarkers
Black Willow IgE
Analyte
LOINC Codes
- 6862-7 - Black Willow IgE Qn
Result Turnaround Time
3-6 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL plus 0.1 mL for each additional allergen ordered
Minimum Volume
0.34 mL plus 0.04 mL for each allergen ordered
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection. Transfer the serum to an ARUP Standard Transport Tube.
Storage Instructions
Room temperature; also acceptable if refrigerated or frozen.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 month |
| Refrigerated | 1 month |
| Frozen | 1 year |
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