White‑Faced Hornet (i2) IgE
Also known as: ImmunoCAP®, Hornet, White-Faced
Use
This test detects the presence of specific IgE antibodies against white‑faced hornet venom proteins. A positive result indicates sensitization and potential allergy, but clinical signs and symptoms upon exposure are required for diagnosis of allergy([jdos.nicholsinstitute.com](https://jdos.nicholsinstitute.com/dos/prismahealth/test/910302?utm_source=openai)).
Special Instructions
No special instructions provided.
Limitations
A positive IgE indicates sensitization, not definitive clinical allergy; diagnosis requires correlation with symptoms and exposure history([jdos.nicholsinstitute.com](https://jdos.nicholsinstitute.com/dos/prismahealth/test/910302?utm_source=openai)).
Methodology
Immunoassay (Immunoassay)
Biomarkers
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.3 mL
Minimum Volume
0.15 mL
Container
SST (serum separator tube)
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 30 days |