Pierce™ Protein A/G UltraLink™ and Protein A/G Plus UltraLink™ resins are extremely durable beaded polyacrylamide supports to which recombinant Protein A/G has been immobilised for use in IgG purification methods. Immoblised proteins are covalently coupled to an agarose support to provide an efficient method of purifying antibodies.

• Specifically binds IgG from several mammalian species, especially most subtypes of human and rabbit IgG
• Acrylamide-based support provides an alternative to crosslinked beaded agarose supports for medium pressure applications
• Used to bind and purify IgG in gravity-flow, spin-column or medium-pressure chromatography methods

Protein A/G UltraLink™ resin binding capacity: >20 mg human IgG/ml resin

Protein A/G Plus UltraLink™ resin binding capacity: >28 mg human IgG/ml resin