BioPro Ion Exchange (IEX) Resins
BioPro IEX and BioPro IEX SmartSep resins are specifically designed for biochromatography. They are available as a strong anion exchanger (BioPro IEX Q) and a strong cation exchanger (BioPro IEX S). The resins are based on a hydrophilic polymer matrix, with a particle size of 10 µm, 20 µm, 30 µm and 75 µm.
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BioPro IEX and BioPro IEX SmartSep form a series of ion exchange resins specifically designed for biochromatography. They are available as a strong anion exchanger (BioPro IEX Q) and a strong cation exchanger (BioPro IEX S). The particles are based on a hydrophilic polymer matrix, with a particle size of 10 µm, 20 µm, 30 µm or 75 µm. BioPro IEX offers excellent chromatographic performance, together with low non-specific adsorption and excellent recovery. The resin is manufactured in lot sizes up to 450 L.
Ion exchange media are widely used in the analysis and purification of biomolecules. For initial product capture IEX resins with a high dynamic binding capacity (DBC) such as BioPro IEX 75 are advantageous. The high loadability results in higher productivity. For the following intermediate purification and polishing steps smaller particle sizes are typically used to improve the resolution. The BioPro IEX SmartSep resins show excellent resolution and pressure-flow characteristics. This ensures low back pressure even at high flow rates.
BioPro IEX Resin Features:
- High DBC
- CIP stable for more than 100 cycles with 1 M NaOH
- Great pressure-flow characteristics
- Full scalability over all particle sizes (10, 20, 30, 75 µm)
- Short delivery for industrial-scale quantities
