Allergen, Mites, B. tropicalis
Also known as: BTROPIC
Use
The Allergen, Mites, B. tropicalis test is used to measure the level of specific IgE antibodies to Blomia tropicalis, which is a common mite allergen. Elevated levels of IgE antibodies may suggest sensitization to this allergen, which can be associated with allergic conditions such as asthma or allergic rhinitis. This test helps in the diagnosis and management of allergic reactions by identifying specific allergens responsible for triggering symptoms.
Special Instructions
Not provided.
Limitations
Results of this test may not correlate perfectly with clinical symptoms or skin tests, as allergen-specific IgE levels alone cannot fully predict the nature or severity of an allergic reaction. A negative result does not exclude the possibility of a clinical allergy or anaphylaxis. The interpretation of test results should be contextualized with the patient's clinical history and in vivo allergen exposure.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
B. tropicalis IgE
Analyte
LOINC Codes
- 10921-5 - B tropicalis 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
Separate serum from cells as soon as possible or within 2 hours of collection. Transfer to an ARUP Standard Transport Tube.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Store refrigerated.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
Other tests from different labs that may be relevant