Dermatophagoides farinae
Use
The Dermatophagoides farinae test is used to measure specific IgE antibodies to the house dust mite Dermatophagoides farinae. This test is clinically significant in diagnosing and managing allergies caused by exposure to these mites, which are common allergens in homes. High levels of specific IgE indicate an allergic sensitization to Dermatophagoides farinae, which can contribute to asthma, allergic rhinitis, and other allergic conditions.
Special Instructions
This test measures specific IgE levels using the Thermo Fisher ImmunoCAP method. Red-top or gel-barrier tubes should be used for specimen collection. Ensure proper labeling and documentation when submitting the specimens.
Limitations
The test is limited to the detection of IgE antibodies specific to Dermatophagoides farinae. Cross-reactivity with other allergens may occur, which could lead to false positive results. The test does not determine the severity of clinical symptoms or allergic reactions. Clinical correlation with patient symptoms and history is essential. Results should be interpreted by a qualified healthcare professional.
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 6095-4
- 6095-4
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
Not provided
Container
Red-top tube or gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |
Other tests from different labs that may be relevant