Ion Exchange
SAX
Special features include:
- Superior selectivity and efficiency in the separation of proteins and biomolecules.
- High stability under extreme operating conditions.
- High recovery of analytes.
WAX
Special features include:
- Superior selectivity and efficiency in the separation of proteins and biomolecules.
- High stability under extreme operating conditions.
- High density polyethyleneimine functional groups that provide improved recovery compared to conventional WAX.
SCX
Special features include:
- Superior selectivity and efficiency in the separation of proteins and biomolecules with medium to high [isoelec-tric point] or pH values.
- High stability under extreme operating conditions.
- high density sulfonic acid functional groups that provide improved recovery compared to conventional SCX.
WCX
Special features include:
- Superior selectivity and efficiency in the separation of proteins and biomolecules high sta-bility under extreme operating conditions.
- High density carboxylic acid functional groups provide much better analyte recovery compared to conventional WCX.
DEAE
Special features include:
- Fast reequilibration and very negligible non-specific protein interaction.
- High density tertiary amine functional groups that provide better selectivity and re-covery compared to conventional DEAE.
- Highly stable silica-based anion exchange type packing material; minimal compressibility and will not swell in organic solvents or in the presence of ion pairing reagents.




