title: Epidermal Langerhans cells bear Fc and C3 receptors.
mesh_terms: D001665:Binding Sites; D003165:Complement System Proteins / Q000378:metabolism*; D006801:Humans; D007104:Immune Adherence Reaction; D007141:Immunoglobulin Fc Fragments; D007801:Langerhans Cells / Q000276:immunology*; D012867:Skin / Q000276:immunology*; D014357:Trypsin
chemical_list: D007141:Immunoglobulin Fc Fragments; D003165:Complement System Proteins; D014357:Trypsin