Protein purification analytics
POROS™ Analytical Chromatography Columns, available in 10- and 20-micron particle size, enable rapid separation for biomolecules for both analytical and lab-scale preparative applications. POROS™ Protein A Analytical Columns are used to monitor monoclonal antibody titer and yield from cell culture supernatant. POROS™ CaptureSelect™ Analytical Columns expand the advantages of high-speed, high-performance quantitation to antibody fragments, biosimilars, and fusion proteins.

CaptureSelect™ conjugated ligands can be used to develop a range of analytical assays, including ELISA, Western blot, and label-free analysis. Applications include quantitation and characterization of antibody-derived therapeutics, plasma proteins, biosimilars, and even viruses and vaccines.


Affinity columns

Affinity Resin

  • POROS™ A 20 µm Columns
    Prepacked Protein A Affinity Column is based on an immobilized recombinant Protein A functional group designed for high throughput purification of antibodies.
  • POROS™ G 20 µm Columns
    Prepacked Protein G Affinity Column is based on an immobilized recombinant Protein G functional group designed for high throughput purification of antibodies.
  • POROS™ CaptureSelect™ 20 µm Columns
    Prepacked POROS™ CaptureSelect™ Affinity Columns are based on an immobilized single-domain monospecific antibody fragment produced in Saccharomyces cerevisiae  and are designed for high throughput purification of IgG, IgM, Fab Fragments, HSA or IgG Fc fusion proteins.

Activated Affinity Resin

  • POROS™ AL 20 µm Columns
    Prepacked Immobilized Aldehyde Affinity Column is based on an aldehyde functional group designed for the immobilization of proteins through free amine groups.
  • POROS™ EP 20 µm Columns
    Prepacked Immobilized Epoxide Affinity Column is based on an epoxide functional group designed for the immobilization of proteins through free amine groups.
  • POROS™ OH 20 µm Columns
    Prepacked Immobilized Hydroxyl Affinity Column is based on an hydroxylated functional group designed for the immobilization of proteins through activation with tresyl-chloride, divinyl-sulphone or cyanogen bromide.

WE224066-362x140-SP_BXX
WE220738-362x140-SP_BXX
WB31235
BioProduction resources

Have questions about Gibco™ media, POROS chromatography resins, Applied Biosystems™ SEQ rapid contaminant tests, or our cell therapy products? Click below to access product brochures, training videos, mobile apps, and more.