1. PRODUCTS
  2. Chromatography
  3. Ion Exchange Chromatography

IEX_Cation S-50S

Ion exchange (IEX) chromatography is a technique that is commonly used in biomolecule purification, involving the separation of molecules on the basis of their charge. This technique exploits the interaction between charged molecules in a sample and oppositely charged moieties in the stationery phase of the chromatography matrix. It allows two types of ion exchange separation - cation exchange and anion exchange. In anion exchange the stationary phase is positively charged whilst in cation exchange it is negatively charged.

-S-
EBL_Cation S-50s strong cation exchange support meets the demands of analytical, semipreparative, and process-scale applications. The polyacrylate polymer 50 µm matrix support provides exceptional capacity, resolution, and throughput in a chemically and mechanically stable form. EBL_Cation S-50s operates well at low and medium pressures and exhibits minimal volume changes in response to variations in pH or ionic strength. EBL_Cation S-50s resins provide consistent and reproducible results.

Key Features
  • Strong cation exchanger designed for high resolution polishing purification of proteins, peptides and oligonucleotides
  • High chemical stability allowing for wide range of working conditions with good resistance to cleaning conditions at high pH
  • Rigid polymer matrix that allows high flow rates at moderate pressures
  • Macroporous beads that enhance access to ionic sites
Ordering information:

Catalog Number: iex-5002010, IEX_Cation S-50S, 10 ml

                           iex-5002100, IEX_Cation S-50S, 100 ml

                           iex-5002500, IEX_Cation S-50S, 500 ml

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