Trichophyton rubrum
Use
The Trichophyton rubrum test determines the presence of specific IgE antibodies to the fungus Trichophyton rubrum, which is known to cause dermatophytosis (fungal infections of the skin). This test aids in diagnosing allergic responses related to exposure to this fungus, which can contribute to conditions such as athlete's foot, jock itch, and ringworm.
Special Instructions
Not provided.
Limitations
This test is limited to identifying specific IgE antibodies to Trichophyton rubrum. It does not measure total IgE levels or diagnose non-IgE-mediated reactions. Variability in results may be affected by sample handling, such as improper storage temperatures and excessive freeze/thaw cycles.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
IgE Trichophyton rubrum
Analyte
LOINC Codes
- 6860-1 - T rubrum IgE Qn
- 6860-1 - T rubrum IgE Qn
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
Not provided
Container
One 8.5 mL red-top tube or one 8.5 mL gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |
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