Tests
Allergen-induced IgE Antibody Measurement
The determination of the allergen-induced, binding IgE antibody in a biospecimen.
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Tests
The determination of the allergen-induced, binding IgE antibody in a biospecimen.
Tests
The semiquantitative assessment of the wheal-and-flare index that measures the intensity of the reaction.
Tests
An allergy blood test measures the amount of allergy-causing antibodies called immunoglobulin E (IgE). Antibodies are proteins that your immune system makes to fight foreign substances, such as viruses and bacteria . But your immune system may also make them in response to allergens. These are harmless substances, such as pollen and peanuts, that may cause an allergic reaction in some people.