DEAE Sephadex™ A-25 Ion Exchange Chromatography Media

Supplier: Cytiva

17-0170-02 17-0170-01
CA95016-802LEA 5959.71 CAD
CA95016-802L CA95055-928L
DEAE Sephadex™ A-25 Ion Exchange Chromatography Media
Protein Purification Protein Purification Resins

DEAE Sephadex™ A-25 and DEAE Sephadex™ A-50 are weak anion exchangers. Sephadex™ ion exchangers are produced by introducing functional groups onto the cross-linked dextran matrix. These groups are attached to glucose units in the matrix by stable ether linkages.


  • Suitable for batch techniques
  • High binding capacities
  • Well-proven and widely used especially in approved plasma fractionation processes (DEAE Sephadex™ A-50 only)


Different types of ion exchangers (DEAE, QAE and CM) and two different porosities (A-25/C-25 and A-50/C-50) are available.


These groups are attached to glucose units in the matrix by stable ether linkages.

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