title: Ia antigen expression on human epidermal Langerhans cells.
mesh_terms: D000961:Antilymphocyte Serum; D001402:B-Lymphocytes / Q000276:immunology*; D001665:Binding Sites; D003176:Complement C3 / Q000378:metabolism; D005455:Fluorescent Antibody Technique; D006801:Humans; D007104:Immune Adherence Reaction; D007141:Immunoglobulin Fc Fragments; D007519:Isoantigens / Q000032:analysis*; D007801:Langerhans Cells / Q000276:immunology*; D012867:Skin / Q000276:immunology*; D014357:Trypsin
chemical_list: D000961:Antilymphocyte Serum; D003176:Complement C3; D007141:Immunoglobulin Fc Fragments; D007519:Isoantigens; D014357:Trypsin