The main normal function of IgE (Immunoglobulin E) is believed to be in the protection against parasitic infestation. However, IgE is also associated with allergy and allergen-specific IgE antibodies may trigger allergic reactions in the presence of the proper allergen. IgE is normally found in low amounts in serum/plasma but is significantly increased in allergic individuals and the detection of allergen specific IgE serves as the basis for many in vitro assays for specific diagnosis of allergy.
Human IgE ELISpot PLUS kit incl. plates and substrate
