General Allergy Level Test - Total Immunoglobulin E (IgE) Test

Measurement of total Immunoglobulin E (Total IgE) concentration in serum. IgE is a type of antibody that plays main role in type I (immediate) allergic immune response. Elevated total levels are associated with atopic (allergic) conditions such as asthma, allergic rhinitis, eczema, and food or parasite allergies, but it is not specific to a particular allergen.