Thermo Scientific™ Pierce™ Protein G Magnetic Beads

Perform antibody purification and immunoprecipitation methods using manual or robotic magnetic separators with these high-capacity and high-throughput affinity particles.

Brand: Thermo Scientific™

Manufacturer Part Number: 88848

5mL Protein G Magnetic beads

UNSPSC: 41106510

Code: PN

Additional Details:
Additional Details: Weight: 0.01000kg

Product Code. 13424229

Quantity Price
1 £392.00 / 5mL
Estimated Shipment date
from Supplier 27-10-2016
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Description and Specification


Description Pierce Protein G Magnetic Beads
Formulation Recombinant Protein G monolayer covalently coupled to blocked superparamagnetic beads; supplied at 10mg/mL in PBS containing 0.05% Tween-20 and 0.05% NaN3
Quantity 5mL
Sufficient For Binding at least 600µg rabbit IgG/mL of bead

Recombinant protein G, covalently attached to a blocked magnetic bead surface, can bind to antibodies from many different species, enabling purification of antibodies from crude extracts. Immunoprecipitation assays performed with protein G coated beads result in high yield of target antigen with very low background. Using our crosslinker chemistry, you can immobilize an antibody onto the magnetic particle and prevent IgG contamination in IP or Co–IP experiments. The Pierce Protein G Magnetic Beads can be used both manually with a magnetic stand as well as with automated platforms such as the Thermo Scientific KingFisher Instruments for high-throughput workflows.


  • High efficiency – equivalent or higher yield of IP target antigens than magnetic beads from other suppliers

  • Low non-specific binding – stable, pre–blocked beads provide highly purified product (e.g., antigen eluted in IP with antibody is devoid of contaminating protein from complex cell lysate)

  • Consistent – magnetic beads eliminate resin loss and provide for more efficient separation of solutions than traditional IP methods that use only centrifugation

  • Versatile – beads are compatible with manual and automated workflows (e.g., Thermo Scientific™ KingFisher Instruments)

Recommended for:

  • IP and Co-IP experiments
  • Antibody purification