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Microcentrifuge/centrifuge, high-capacity, and filter-based ion exchange columns for negative (anionic) and positive (cationic) chromatographic separation and purification of proteins or other biological molecules based on charge differences.
Perform rapid protein fractionation and sample preparation based on positive and negative charge differences using Pierce Strong Cation and Anion Exchange Spin Columns, in mini (4 mg) and maxi (80 mg) binding formats.
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Thermo Scientific™ POROS™ GoPure™ 0.5 cm pre-packed columns are intended for the screening of POROS ion exchange resins or for small scale purification.