Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (11): 1737.

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Studies on the New Packings of High Performance Ion Exchange Chromatography for the Separation of Proteins(Ⅳ)──The Synthesis and Application of the Packings of the Strong Anion Exchange Chromatography

CHANG Jian-Hua   

  1. Department of Chemistry, Northwest University, Xi' an, 710069
  • Received:1994-11-24 Revised:1995-03-15 Online:1995-11-24 Published:1995-11-24

Abstract: The silica with epoxy group reacted with diethylamine or polyethyleneimine, then the product reacted with methyl iodide or benzyl chloride and yielded the packings of strong anion exchange chromatography with quaternary ammonium cation. These packings can be used for separating proteins and biotechnology product, such as IFN-γ,GM-CSF and HCG.

Key words: Packings, High performance strong anion exchange chromatography, Protein, Biotechnology product

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