Affinity Resins

activated affinity resins and protein a


Ready-to-use or activated affinity resins and protein A media are available for affinity purification of affinity-tagged proteins, monoclonal antibodies, and other biomolecules.

Category Products

  • Image
    Nuvia™ IMAC Metal Affinity Resin

    Nuvia IMAC (immobilized metal affinity chromatography) Resin provides an ultra-high capacity matrix over a wide range of flow rates and pH for process scale chromatography. Get reproducible separation of biomolecules free of contaminants.

  • Image
    Protein A Resins

    Bio-Rad offers several protein A media for different mAb purification needs. UNOsphere SUPrA™ Resin is designed for process-scale purification workflows. Affi-Gel® and Affi-Prep® Protein A Resins yield highly purified IgG.

  • Image
    Profinity IMAC Resins
    Profinity IMAC Resins

    Profinity IMAC resin is an affinity chromatography support for the purification of recombinant histidine (His)-tagged proteins.

  • Image
    Activated Affinity Media

    Activated media for spontaneous ligand immobilization allow for the creation of an affinity matrix of choice by coupling a ligand, such as an antibody, enzyme, or antigen.

  • Image
    Ready-to-Use Affinity Media

    Base matrices are available with ligands already coupled for convenience. Each ligand has unique specificity and can be used to capture specific molecules.