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When you need high performance and high throughput on a large scale, POROS™ bulk chromatography resins are the industry standard for process-scale bioseparations. Utilized in multiple processes, these breakthrough resins combine optimal particle size and pore structure with a rigid backbone and proprietary chemistries. POROS™ 50 µm resins demonstrate exceptionally high resolution, dynamic binding capacity, and capture efficiency over a range of flow rates and are primarily used in polish applications.

CaptureSelect™ affinity resins offer superior selectivity resulting in higher yields and improved purity in the initial capture step. We have developed numerous products for large-scale purification of various biologics such as antibodies and antibody fragments, fusion proteins, hormones, and viruses.

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Ion Exchange Resins
Affinity resins
Custom Resins

CaptureSelect™ affinity ligands, based on Camelid-derived single domain antibody fragments, are available for use in large-scale manufacturing processes. Paired leakage assays offer additional tools for process development or for routine quality control processes.

  • POROS™ MabCapture™ A Select Resin
    POROS™ MabCapture™ A Select is a new high-throughput, lower-priced Protein A chromatography resin, combining past improvements to MabCapture A with our own Protein A ligand, enabling the same high-throughput purification performance at a significant reduction in price over most Protein A chromatography resins
  • POROS™ Heparin 50 µm Bulk Resin
    Heparin affinity media for process-scale separation of biomolecules with specific Heparin binding affinity, such as growth factors and other serum components, including coagulation factors and nucleotide binding proteins.
  • POROS™ XQ 50 µm Bulk Resin
    A next-generation strong anion exchange resin that delivers a combination of high capacity, high resolution, and high salt tolerance for greater process flexibility and performance.

  • POROS™ XS 50 µm Bulk Resin
    A next-generation strong cation exchange resin that delivers a combination of high capacity, high resolution, and high salt tolerance for greater process flexibility and performance.

  • POROS™ HS 50 µm Bulk Resin
    A strong cation exchange resin offering high resolution for the removal of process contaminants and product impurities in downstream polish applications

  • POROS™ HQ 50 µm Bulk Resin
    A strong anion exchange resin providing high resolution with high protein binding capacity and efficiency

  • POROS™ D 50 µm Bulk Resin
    A weak anion exchange resin providing a high through-put alternative to traditional DEAE resins
  • GoPure™ 1.2 cm Diameter Column
    Suitable for media screening or bench-scale purification. It is ideal for scale-down models of process chromatography unit operations (such as viral clearance studies). Column volumes are 5 to 20 mL.