title: Effects of multiple antibody layers on Arbacia eggs.
mesh_terms: D000818:Animals; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D002458:Cell Fractionation; D005260:Female; D005306:Fertilization; D005455:Fluorescent Antibody Technique; D007456:Iodine Isotopes; D008722:Methods; D010063:Ovum / Q000276:immunology*; D010206:Papain; D011817:Rabbits / Q000276:immunology; D012617:Sea Urchins / Q000196:embryology* / Q000276:immunology; D012756:Sheep / Q000276:immunology; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D007456:Iodine Isotopes; D005719:gamma-Globulins; D010206:Papain