HiTrap rProtein A FF columns are prepacked with rProtein A Sepharose Fast Flow for purification and fractionation of IgG subclasses and IgG from different sources, including cell supernatants and ascites.

• Quick, convenient preparative purification of monoclonal antibodies.
• Well-established protein A-based resin used in many approved MAb processes.
• Recombinant protein A exhibits similar Fc region specificity to that of native protein A but shows enhanced binding capacity and fewer regulatory concerns due to the total absence of mammalian culture in the ligand production and purification.
• Simple operations with a syringe, pump, or high-performance chromatography system, such as ÄKTA design.