Abstract: Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

Abstract: Antibodies to the CNA protein and to other regions from the collagen binding domain, including domain CNA19, are provided, and antibodies produced in this manner have been shown to be cross reactive to both Staphylococcus aureus and Staphylococcus epidermidis bacteria and which can thus be used in the prevention and treatment of infections caused by both of these types of bacteria. In addition, medical instruments can be treated using the antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the proteins are advantageous because they are cross-reactive and may thus be administered to patients so as to reduce or prevent severe infection by staphylococcal bacteria of more than one species.

Abstract: Antibodies to the CNA protein and to other regions from the collagen binding domain, including domain CNA19, are provided, and antibodies produced in this manner have been shown to be cross reactive to both Staphylococcus aureus and Staphylococcus epidermidis bacteria and which can thus be used in the prevention and treatment of infections caused by both of these types of bacteria. In addition, medical instruments can be treated using the antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the proteins are advantageous because they are cross-reactive and may thus be administered to patients so as to reduce or prevent severe infection by staphylococcal bacteria of more than one species.

Abstract: Monoclonal antibodies which can bind to the Fnbp protein of Staphylococcus aureus and which are generated from a peptide from the D2 region of fibronectin binding protein B (Fnbp) of S. aureus are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. The monoclonal antibodies of the invention are advantageous in that they bind S. aureus in high affinity and thus can be useful in the prevention of the adherence of staph bacteria to host cells by impairing or inhibiting the ability of S. aureus Fnbp to bind to fibronectin. Kits and methods of utilizing the monoclonal antibodies of the invention are also provided.

Abstract: Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

Abstract: Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

Abstract: Monoclonal and polyclonal antibodies are provided which recognize and bind to the SdrG protein of S. epidermidis, and more particularly to antibodies which recognize specific domains of the SdrG protein, namely the SdrG N1N2N3 protein (amino acids 50-597), the SdrG N2N3 protein (amino acids 273-597) and a truncated version of N2N3 identified as SdrG TR2 (amino acids 273-577).

Abstract: Monoclonal antibodies which can bind to the Fnbp protein of Staphylococcus aureus and which are generated from a peptide from the D2 region of fibronectin binding protein B (Fnbp) of S. aureus are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. The monoclonal antibodies of the invention are advantageous in that they bind S. aureus in high affinity and thus can be useful in the prevention of the adherence of staph bacteria to host cells by impairing or inhibiting the ability of S. aureus Fnbp to bind to fibronectin. Kits and methods of utilizing the monoclonal antibodies of the invention are also provided.

Abstract: Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

Abstract: Monoclonal and polyclonal antibodies to the binding subdomains of the MAP protein, including the Map10 protein, or other immunogenic subregions of the MAP protein, are provided which can be useful in the treatment of and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they serve the double purpose of preventing adherence of the bacteria to host cells and enhancing the killing of the bacteria in an infected host.