TOYOPEARL®, TOYOPEARL GigaCap®, and TSKgel® anion exchange resins are polymer-based media developed for the separation of biomolecules, including monoclonal antibodies and oligonucleotides. Several of these resins are available in multiple particle sizes, allowing for their use in capture, intermediate purification, or polishing process steps.
The following anion exchange resins are currently available from Tosoh Bioscience (available grades noted):
