Protein A Mag Sepharose Xtra magnetic beads are designed for rapid antibody purification, as well as monoclonal and polyclonal antibody screening from serum and cell supernatants.

• Visible and dense Sepharose based magnetic beads with protein A as the ligand make it easy to spot and collect bound target protein
• Non-adherent beads eliminate smearing effects and aggregate formation
• Can be used without detergents
• Simple capture of target protein in small or large sample volumes (low microliter to high milliliter scale)
• Optimized high capacity for efficient small-scale purification and screening of antibodies from various species
• Robust and parallel antibody screening ensure high reproducibility
• High capacity of these magnetic beads ensures efficient capture of the antibody with high yield and purity. Approx. 350 µg of purified human IgG can be obtained per purification run.