Provide convenient and fast small scale protein purifications. ButylS Sepharose 6 Fast Flow is wellestablished and is the least hydrophobic medium in the Sepharose Fast Flow HIC range. Flexible design for use with syringes, single laboratory pump, or chromatography system such as ÄKTA design. High flow rates and high capacities. Excellent and easy scaleup achieved by connecting several HiTrap columns in series or using HiPrep columns.