Staphylococcal Protein AImmunosorbentsImmunoglobulin GStaphylococcus aureusAntigen-Antibody ComplexBinding Sites, AntibodyStaphylococcusImmunoglobulin Fc FragmentsMolecular Sequence DataAmino Acid SequenceSepharoseRheumatoid FactorBacterial ProteinsImmunoglobulin MAntibody SpecificityStaphylococcal InfectionsReceptors, FcImmunoglobulin Variable RegionRecombinant Fusion ProteinsImmunoglobulinsPlasmidsEscherichia coliBase SequenceCloning, MolecularGenes, BacterialRabbitsBinding Sites