IgE
Test Mnemonic
IGE
CPT Codes
- 82785 - QTY (1)
LOINC ®
19113-0
Aliases
- Immunoglobulin E
Performing Laboratory
Cleveland Clinic Laboratories
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL | Serum | SST (Gold) | Refrigerated |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL | Plasma | EDTA (Lavender) | |||
| 0.5 mL | Plasma | Lithium heparin PST (Lt. Green) |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.3 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | 1 day |
| Refrigerated | 30 days |
| Frozen | 30 days |
Days Performed
Mon - Fri
Turnaround Time
1 - 3 days
Methodology
| Name | Description |
|---|---|
| Fluorescence Immunoassay by ImmunoCAP |
Clinical Info
The test is used as and aid in assessment of patients with suspected allergic diseases, primary immunodeficiencies, parasitic infections, certain malignancies, and also to identify candidates for anti-IgE immunotherapy, among others.