Epidermal Allergen Mix 1 IgE Antibody, Serum

What This Test Measures

Your immune system makes IgE antibodies. In people with allergies, IgE can bind to normally harmless substances, called allergens. This test measures IgE that reacts to a defined panel of common allergens grouped together as "Mix 1." The exact allergens included in a given mix can vary by laboratory, and your result profile may list them.

Why It May Be Ordered

Your healthcare provider may order this test if you have ongoing or seasonal symptoms such as sneezing, runny or stuffy nose, itchy or watery eyes, or wheezing that could be caused by an allergy. It can be used as a screening step or to help guide decisions about further allergy testing, including tests for individual allergens.

How the Sample Is Collected

A small blood sample is typically drawn from a vein in your arm. The serum is separated from the blood cells and used for the analysis. No special preparation is usually required, although you should follow any instructions given by your care team.

Understanding Your Results

Results are often reported as a concentration of specific IgE, sometimes with a class or grading system used by the laboratory. A detectable or elevated result suggests sensitization to one or more allergens in the mix. It does not by itself prove that a substance is causing your symptoms. Your provider will interpret the result together with your history, physical exam, and other tests.