Allergen, Tree, Aspen IgE
Also known as: ASPEN
Use
The Allergen, Tree, Aspen IgE test is designed to measure the specific immunoglobulin E (IgE) antibodies to Aspen tree allergens in human serum. It aids in the diagnosis of allergic conditions, such as asthma or rhinitis, that may be triggered by exposure to Aspen tree pollen. The quantitative enzyme immunoassay used in this test is performed by Eurofins Viracor and can assist healthcare providers in identifying an individual's allergic response to Aspen, thereby informing treatment and management strategies.
Special Instructions
Not provided.
Limitations
The test has not been cleared or approved by the U.S. Food and Drug Administration, though its performance characteristics have been determined by Eurofins Viracor. Hemolyzed, icteric, or lipemic specimens are considered unacceptable and may lead to inaccurate results. The assay's interpretation categories range from 'Below Detection' to 'Very Strong Positive,' providing qualitative insights into IgE levels against Aspen allergens.
New York Approved
Methodology
Immunoassay (ELISA)
Biomarkers
Allergen, Tree, Aspen IgE
Protein
LOINC Codes
- 7101-9 - Aspen IgE Qn
Result Turnaround Time
3-6 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL serum 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.
Storage Instructions
Storage and Transport Temperature: Room temperature. Refrigerated or frozen conditions are also acceptable.
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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