Egg Component Panel
Use
The Egg Component Panel is a follow‑on test performed when elevated Egg White IgE is detected (≥0.10 kU/L). It measures specific component IgE antibodies—namely ovalbumin IgE and ovomucoid IgE—to provide more detailed allergen characterization for egg white, aiding clinicians in refining diagnosis of egg allergen sensitivities.
Special Instructions
This test is not orderable on its own; it is reflexively triggered when Egg White IgE is ≥0.10 kU/L. The specimen is forwarded to Quest Diagnostics for component testing after initial screening.
Limitations
Not provided.
Methodology
Immunoassay
Biomarkers
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL Blood required, 0.5 mL Serum test volume; minimum 0.3 mL Serum
Minimum Volume
0.3 mL Serum
Container
Red Top (No Additive)
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 Days |
| Refrigerated | 14 Days |
| Frozen | 30 Days |
Other tests from different labs that may be relevant