Immunoglobulin E (IgE)

Tube Type x2

Test ID LAB74
EPIC Order IgE Total
CPT Code(s) 82785
Group/Individual Test Individual
Laboratory Clinical Immunology
Tube Station 30
Specimen Routine: 4 mL blood/Serum Separator Tube/Gold Top
Micro: 2 microcollection devices/1.0 mL blood
Availability Routine: 3x/week
Turnaround Time 1-4 days
Reference Range Normal: Age dependent
Comments Total IgE levels in serum are determined with the ImmunoCAP total IgE assay on the Phadia 1000 system: The ImmunoCAP system. Results are reported in kU/ml. Reference ranges are provided with sample results. The upper limit of the measurement range is 5000 kU/mL. Samples demonstrating IgE levels greater than 5000 kU/ml are retested to determine the total IgE concentration only upon request.

Reviewed by Christopher Parker on November 30, 2021

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514