Fast resin screening for your protein purification
With TOYOPEARL ToyoScreen columns Tosoh Bioscience is providing an effective system to quickly select the right TOYOPEARL resin for the chromatographic purification of biomolecules as proteins or oligonucleotides. Moreover the small columns enable scientists to develop the first set of method parameters for the purification protocol of their target molecule. The results can easily be scaled up to preparative or process/production scale with TOYOPEARL process /bulk resins.
The ToyoScreen Series exists for ion exchange, hydrophobic interaction and affinity chromatography. The system consists of a set of six 1ml or 5ml cartridge columns which will be mounted in a holder. The new Toyopearl AF-rProtein A-650 resin for antibody purification is also available in 1 and 5 mL ToyoScreen columns. Despite of its simple hardware the columns exhibit reproducible and comparably high number of theoretical plates. The columns are compatible to all existing HPLC, ÄKTA® und FPLC® systems and can be re-used for several times. The practical and economical Mix Packs for ion exchange and hydrophobic interaction chromatography, including the latest resin developments, are ideal for initial resin screening.