#immunoglobulin_E__IgE  one of the five major classes of immunoglobulins; present primarily in the skin and mucous membranes
  supertype:  #immunoglobulin__Ig__immune_serum_globulin__immune_gamma_globulin__immune_globulin  a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response
  subtype:  #reagin  an immunoglobulin E that is formed as an antibody against allergens (such as pollen); attaches to cell membranes causing the release of histamine and other substances responsible for the local inflammation characteristic of an allergy

No statement uses or specializes #immunoglobulin_E; click here to add one.