title: Cytophilic activity of IgG2 from sera of unimmunized guinea-pigs.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D001666:Binding Sites, Antibody; D002448:Cell Adhesion; D002852:Chromatography, Ion Exchange; D005898:Glass; D006168:Guinea Pigs / Q000276:immunology; D007111:Immunity, Cellular; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D007274:Injections, Intraperitoneal; D007457:Iodine Radioisotopes; D007962:Leukocytes; D008264:Macrophages / Q000276:immunology*; D012710:Serum Albumin, Bovine; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D007457:Iodine Radioisotopes; D012710:Serum Albumin, Bovine