Protein G Mag Sepharose Xtra magnetic beads are designed for rapid, small-scale purification and screening of monoclonal and polyclonal antibodies from serum and cell supernatants.

• Efficient small-scale purification and screening of antibodies from various species; 27 μg human IgG/μl magnetic beads
• High-capacity, > 27 μg human IgG/μL medium, allows for the efficient capture of the antibody with high-yield and purity Approximately 350 μg purified human IgG can be obtained from each purification run
• Robust parallel screening of antibodies with high reproducibility
• Visible and dense Sepharose based magnetic beads give increased simplicity for handling
• Non-adherent beads eliminate smearing effects and aggregate formation
• Can be used without detergents

A large number of samples can easily be screened in parallel through a robotic device to meet high-throughput demands, allowing for simple capture of antibodies from small or large sample volumes (low microliter to high milliliter scale).

Protein G Mag Sepharose Xtra is available in 2 × 1 mL pack for 20 purifications as well as 5 × 1 mL pack for 50 purifications. The product is based on Sepharose medium with magnetite incorporated to enhance magnetic response times. The ligand is native in Protein G, with high affinity for the Fragment Crystallizable (Fc) region of IgG antibodies from a variety of species.

Protein G Mag Sepharose is another product in the Mag Sepharose platform which is designed for the rapid capture and enrichment of protein samples from cell lysates and biological fluids using immunoprecipitation technology. Protein G Mag Sepharose is made with an optimized ligand for immunoprecipitation.

Compatible with MagRack 6 and MagRack Maxi, separation tools for handling the beads in microcentrifuge tubes.

Protein G Mag Sepharose is another product in the Mag Sepharose platform, designed for the rapid capture and enrichment of protein samples from cell lysates as well as biological fluids using immunoprecipitation technology. It is also made with an optimized ligand for immunoprecipitation, allowing the removal of a protein antigen from a solution using an antibody specifically binding to that particular protein.