| Properties | As such the parasite history of an allergic patient needs to be taken in consideration as a positive factor, High levels of IgEs caused by parasites can lower the allergic reaction of patients to allergens common present in the human environment, IgE is synthesized by , IgEs play a role in allergy and response to parasite infection, Monomers of IgE consist of two heavy chains (&epsilon, chain containing 4 Ig-like constant domains (C&epsilon, chain) and two light chains, with the &epsilon, (Ig) ", (IgE) kappa or Fc specific antibody is a kind of , (or , ) that has only been found in , 1-C&epsilon, 4), Immunoglobulin E , antibody , immunoglobulin , isotype", mammals, plasma cells |