Casandra
Casandra Test Code QD16055Version 1 (DRAFT)
Performing Lab
Peanut (f13) IgE
Also known as: ImmunoCAP®
Clinical Use
Order TestUse
This test detects the presence of peanut-specific IgE antibodies in the patient’s serum, indicating sensitization to peanuts. A positive result suggests potential allergy, but clinical signs and symptoms in response to allergen exposure are necessary to confirm true allergic disease.
Special Instructions
Not provided.
Limitations
A positive IgE result indicates sensitization but does not, by itself, confirm a clinical allergy. Diagnosis must be interpreted alongside clinical history and presentation.
Test Details
Methodology
Immunoassay
Biomarkers
Peanut specific IgE
ProteinIgE • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
0.3 mL
Minimum Volume
0.15 mL
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 30 days |