Author Archives: 1090

Characterization of a Novel High-Capacity Weak Cation Exchange Resin

Ion exchange resins with increased selectivity and binding capacity are now in demand and it is imperative for chromatographers to have such resins in their repertoire. The Toyopearl GigaCap® family of resins was created to meet these demands. This poster will focus on Toyopearl GigaCap CM-650M resin as a novel high-capacity weak cation exchange resin for the purification of biomolecules. A polymethacrylic base bead, Toyopearl HW-65, was chemically modified with carboxymethyl groups in the 1000Å pores of the bead which…