Allergen, Epidermals and Animal Proteins, Guinea Pig Epithelium IgE
Also known as: G PIG EPI
Use
This test measures the level of IgE antibodies specific to guinea pig epithelium using the ImmunoCAP Fluorescent Enzyme Immunoassay method. It helps in the diagnosis of allergic reactions, particularly those mediated by IgE antibodies. A range of values is provided to interpret the likelihood of an IgE-mediated clinical reaction, which can be essential when evaluating allergic sensitivities in patients, especially in conjunction with patient history and other allergy testing methods.
Special Instructions
Not provided.
Limitations
The presence of allergen-specific IgE concentrations does not correlate with the clinical response to an allergen. Test results should be considered alongside clinical history and potential in vivo reactivity. A negative result does not completely exclude a clinical allergy diagnosis as other factors may contribute to allergic symptoms. The test also might not detect very low levels of allergen-specific IgE that might still cause symptoms.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
Guinea Pig Epithelium IgE
Protein
LOINC Codes
- 6134-1 - Guinea Pig Epith 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 ASAP or within 2 hours of collection. Transfer serum to the ARUP Standard Transport Tube.
Storage Instructions
Refrigerated
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
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