CM Sepharose Fast Flow is a weak cation exchanger based on the well established Sepharose Fast Flow ion exchange platform, extensively used for preparative protein separations in both research and industrial applications.

• Well-proven weak cation exchanger developed for industrial downstream processes
• Used extensively for capture and intermediate purification of a wide range of approved biopharmaceuticals
• The industry standard for ion exchange chromatography during recent decades
• High chemical stability allows for well proven CIP and sanitization protocols
• The hydrophilic nature of the base matrix ensures low levels of non-specific binding leading to low levels of host cell-derived impurities in the elution pool.