SCX Columns

SMT SCX columns are silica-based Strong Cation Exchange packing materials developed for separation of cationic compounds. SMT SCX consists of chemically attached hydrophilic surface derivatized to form sulfonic acid functionality. The technique of SAM is used in the bonding process to significantly increase the functional ligand density.

Special features of SMT SCX columns include:

  • Superior selectivity and efficiency in the separation of proteins and biomolecules with medium to high [isoelectric point] or pH values
  • High stability under extreme operating conditions
  • High density sulfonic acid functional groups that provide improved recovery compared to conventional SCX

Are you looking for a column with custom specifications (pore size, particle size, length and/or I.D.) not available on this site? Please contact us as we can manufacture the exact column you need.

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  • SMT SAM SCX – Ion-Exchange SCX Column

    SCX columns for separation of 1°, 2° and 3° amines from biological fluids. These columns are excellent for the separation of proteins, peptides and other various cationic compounds.

    SCX columns for separation of 1°, 2° and 3° amines from biological fluids. These columns are excellent for the separation of proteins, peptides and other various cationic compounds.

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  • SMT SAM SCX – Guard Column

    SCX Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.

    SCX Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.

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