Allergen, Weed, English Plantain
Also known as: ENGLISH
Use
The Allergen, Weed, English Plantain test is used to quantitatively measure specific IgE antibodies in serum to the English Plantain allergen (Plantago lanceolata). This test helps to assess the risk and probability of IgE-mediated allergic reactions in patients suspected of having an allergy to English Plantain. The correlation of these allergy laboratory results with clinical history and in vivo reactivity to specific allergens is essential for accurate diagnosis and management.
Special Instructions
Not provided.
Limitations
The results showing allergen-specific IgE concentrations may not directly correlate with the degree of clinical response or skin testing results when challenged with the specific allergen. A negative test does not rule out clinical allergy or even anaphylaxis. Results in the range of 0.10-0.34 kU/L are intended for specialist use as their clinical relevance is undetermined.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 6110-1 - Engl plantain 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 using a serum separator tube. Separate serum from cells ASAP or within 2 hours; transfer to ARUP Standard Transport Tube.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated during transport.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours after separation from cells. |
| Refrigerated | 2 weeks after separation from cells. |
| Frozen | 1 year after separation from cells. |
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