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![SDS-Page: Protein A Protein [NBP2-34964]](http://images.novusbio.com/fullsize/Protein-A-Protein-SDS-Page-NBP2-34964-img0001.jpg "SDS-Page: Protein A Protein [NBP2-34964]")
![SDS-Page: Protein A His (C-Term) Protein [NBP2-34965]](http://images.novusbio.com/fullsize/Protein-A-His-C-Term-Protein-SDS-Page-NBP2-34965-img0001.jpg "SDS-Page: Protein A His (C-Term) Protein [NBP2-34965]")
![Immunoprecipitation: Protein A Native Protein [NBP1-97288] - Antibody-binding protein specificity for Protein A, Protein G, and Protein A/G which demonstrate binding specificity to IgG immunoglobulin through an interaction in the Fc region of the heavy chain domain. Protein A and G each show some preferences to certain types of antibody subclasses, and proper reagent selection may be required, Protein A/G offers the widest range of antibody subclass binding.](http://images.novusbio.com/fullsize/Protein-A-Native-Protein-Immunoprecipitation-NBP1-97288-img0001.jpg "Immunoprecipitation: Protein A Native Protein [NBP1-97288] - Antibody-binding protein specificity for Protein A, Protein G, and Protein A/G which demonstrate binding specificity to IgG immunoglobulin through an interaction in the Fc region of the heavy chain domain. Protein A and G each show some preferences to certain types of antibody subclasses, and proper reagent selection may be required, Protein A/G offers the widest range of antibody subclass binding.")
![SDS-Page: Recombinant S. aureus Protein A Protein [NBP3-07005] - Protein A, 48.1 kDa (434aa), confirmed by MALDI-TOF with a purity of 90% by SDS - PAGE.](http://images.novusbio.com/fullsize/Recombinant-S.-aureus-Protein-A-Protein-SDS-Page-NBP3-07005-img0001.jpg "SDS-Page: Recombinant S. aureus Protein A Protein [NBP3-07005] - Protein A, 48.1 kDa (434aa), confirmed by MALDI-TOF with a purity of 90% by SDS - PAGE.")