Guinea Pig Epithelium
Use
The test for Guinea Pig Epithelium is primarily used to detect sensitization to guinea pigs, which is a frequent cause of allergic reactions, especially among individuals who are in frequent contact with these animals. These reactions can include respiratory symptoms such as asthma, rhinitis, or skin eruptions like urticaria. This test measures the amount of IgE antibodies in blood that react specifically with guinea pig epithelium proteins.
Special Instructions
Turnaround time for this test is typically 3 to 5 days. It is important to consider additional time for any confirmatory or reflex tests that may be necessary as part of comprehensive allergy testing. Proper storage of specimens is needed to ensure test accuracy.
Limitations
The test is limited to detecting IgE antibodies specific to guinea pig epithelium. It will not detect IgE antibodies to other allergens, nor will it indicate the specific proteins within the epithelium that may be causing a reaction. Results should be interpreted along with patient history and other clinical findings, as IgE sensitization does not always correlate with clinical allergy symptoms.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 6134-1
- 6134-1
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 |