Protein G Resins and Kits

Protein G immobilized on crosslinked beaded agarose resin or UltraLink Support (polyacrylamide) for affinity purification of IgG antibodies from mouse, human, goat and other species.

• Selection Guides – Choose an IgG-binding resin:
  • Compare Protein A, G, A/G and L
• Protein Methods Library – Learn more about antibody purification:
  • Antibody Purification Methods
  • Affinity Purification (includes discussion of resin types)
• Product Article
• Using antibody-binding proteins for antibody purification
• Related Product Categories – Other products of interest:
  • Pierce Protein A/G Magnetic Beads (high performance)
  • MagnaBind Protein G Magnetic Beads (standard performance)
  • Immunoprecipitation Kits