Immunoassay panel for measuring multiple IgE antibodies (serum) in a screening/confirmation mix

What Does This Test Measure?

IgE antibodies are part of your immune system’s response to allergens. This test detects IgE levels against a mix of common allergens, including airborne substances (e.g., grasses, trees, molds), common foods (e.g., milk, eggs, peanuts, tree nuts), and insect venoms (e.g., bee, wasp). The results help identify which allergens may trigger your symptoms.

Why Might You Need This Test?

A doctor may recommend this test if you have symptoms like sneezing, itching, rash, swelling, or difficulty breathing that suggest an allergic reaction. It’s also used before allergy treatments like immunotherapy to confirm suspected allergies.

How Is the Test Performed?

A blood sample is drawn from a vein in your arm. The sample is sent to a lab where specific IgE antibodies are measured using an immunoassay method. Results are reported as relative units (not absolute concentrations) to indicate the presence and relative strength of IgE responses.

What Do the Results Mean?

Results show whether you have IgE antibodies to specific allergens. A positive result means your immune system may be reacting to those allergens, but it doesn’t confirm a diagnosis alone. Your doctor will consider symptoms, medical history, and other tests to determine if an allergy exists.