title: Protein A : a B cell mitogen for hamster splenic lymphoid cells.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D003208:Concanavalin A / Q000494:pharmacology; D006224:Cricetinae; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D008934:Mitogens / Q000494:pharmacology*; D010835:Phytohemagglutinins / Q000494:pharmacology; D011817:Rabbits; D013045:Species Specificity; D013154:Spleen / Q000166:cytology*; D013205:Staphylococcal Protein A / Q000494:pharmacology*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D008934:Mitogens; D010835:Phytohemagglutinins; D013205:Staphylococcal Protein A; D003208:Concanavalin A