Allergen, Weed, Goldenrod
Also known as: GOLDENROD
Use
This test is utilized to measure the level of specific IgE antibodies to the allergen Goldenrod (Solidago virgaurea) in the patient's serum. It assists in identifying the likelihood of allergic reactions triggered by exposure to this weed allergen. The test results offer a quantitative analysis that aids clinicians in evaluating allergy risks and guiding further diagnostic or therapeutic steps.
Special Instructions
It is important to avoid multiple patient encounters to reduce variability in test results. Ensure proper specimen collection and separation, as well as adhering to storage conditions to maintain specimen integrity for reliable testing.
Limitations
The concentrations of allergen-specific IgE detected by this test may not correlate with the severity or type of clinical symptoms after exposure to Goldenrod. It is possible for individuals to have negative results but still experience allergic reactions in certain contexts. The test should be considered as part of a broader clinical assessment including patient history and possible in vivo tests.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 6128-3
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 in a serum separator tube. Separate serum from cells ASAP or within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated storage is advised. Keep frozen if storing for an extended period.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |