Days Set Up
Monday - Saturday
Analytic Time

2 - 4 days

Soft Order Code

Test Updated:


White Ash IgE
Timothy Grass IgE
Mountain Cedar IgE
Cat Epithelium IgE
Boxelder-Maple IgE
Silver Birch IgE
Bermuda Grass IgE
Aspergillus Fumigatus IgE
Immunoglobulin E
Cottonwood IgE
Short Ragweed IgE
Penicillium chrysogenum IgE
Oak IgE
Nettle IgE
Mulberry IgE
Rough Marsh Elder IgE
Elm IgE
House Dust Mites/D.P. IgE
Dog Dander IgE
Russian Thistle IgE
House Dust Mites/D.F. IgE
Alternaria Tenuis IgE
Cockroach IgE
Cladosporium IgE

Looking to order a test?

We’ve provided helpful links to make ordering easy.

Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

Fluorescence Enzyme Immunoassay (FEIA)

Test Usage

Testing for IgE antibodies may be useful to establish the diagnosis of an allergic disease and to define the allergens responsible for eliciting signs and symptoms.

Testing also may be useful to identify allergens which may be responsible for allergic disease and/or anaphylactic episode, to confirm sensitization to particular allergens prior to beginning immunotherapy, and to investigate the specificity of allergic reactions to insect venom allergens, drugs, or chemical allergens.

Reference Range

Interpretive report provided.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Collect specimen in SST or Red Top tube. Send to Specimen Processing

Collection Offsite

Collet specimen in an SST or Red top tube. Centrifuge, aliquot serum into a screw capped plastic tube, and refrigerate.

Yellow Top Tube
Normal Volume
1.7 mL serum
Minimum Volume
1.5 mL serum

Billing Information

CPT Code
86003 x23, 82785
Pro Fee Code

Have More Questions?

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.