Allergen, Weed, Dandelion
Also known as: DANDY
Use
The Allergen, Weed, Dandelion test is used to assess the presence of specific IgE antibodies to the Dandelion allergen. The test can help evaluate the likelihood of allergic rhinitis or other allergy-mediated conditions related to Dandelion exposure. It is particularly useful for allergists and other specialist providers in determining potential allergen sensitivities and guiding further allergy management protocols.
Special Instructions
Multiple patient encounters should be avoided to ensure accuracy of the test results. Refer to the 'Allergen Specimen Collection Instructions' for guidance on multiple allergen orders. Transfer the serum to an ARUP Standard Transport Tube after separating it from cells as soon as possible or within two hours of collection.
Limitations
The test detects the presence of allergen-specific IgE antibodies; however, the concentrations of these antibodies may not directly correlate with the degree of clinical response or results from in vivo skin testing with the allergen. A negative test result does not rule out clinical allergy or anaphylactic response entirely. The interpretation of results should be aligned with clinical history and observed reactivity to the allergen.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 6097-0
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
Separate serum from cells ASAP or within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
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 |