Articles by Tosoh Bioscience - BioPharm International



Articles by Tosoh Bioscience

Tosoh Bioscience

Hydrophobic Interaction Chromatography: Effects of Mixed Electrolytes on Protein Separations
January 28, 2014

For HIC separations, parameters other than resin surface modifications can be employed to enhance performance. This application note addresses the electrolyte composition of the mobile phase as one parameter responsible for protein adsorption and desorption. The results presented illustrate the benefits regarding capacity and selectivity in HIC of often neglected salts and their mixtures.

TOYOPEARL GigaCap® DEAE-650M Preserving Resolution at Increased Protein Loads
April 30, 2013

TOYOPEARL GigaCap DEAE-650M, a very high capacity anion exchange resin for process scale chromatography, offers chromatographers a combination of binding capacities greater than 150 g/L while maintaining peak resolution.

Very High Capacity Cation Exchange Resin
June 2, 2007

A new, very high capacity cation exchange resin* for process scale applications was developed by the researchers at Tosoh Corporation. This resin, with dynamic binding capacities approaching 145 mg/mL for IgG molecules, is the newest member of the Toyopearl product line.



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