Provide convenient and fast small scale protein purifications. Butyl Sepharose High Performance is an aliphatic HIC medium, designed for intermediate and polishing step where high resolution has priority. 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.