title: Complexes containing Staphylococcus aureus protein A: composition and biological activity.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D011232:Chemical Precipitation; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D011485:Protein Binding; D012995:Solubility; D013045:Species Specificity; D013205:Staphylococcal Protein A / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G; D013205:Staphylococcal Protein A