Thermo Scientific™ Pierce™ Protein A/G Plus UltraLink™ Resin

Thermo Scientific™ Pierce™ Protein A/G Plus UltraLink™ Resin

Thermo Scientific Pierce Protein A/G Plus UltraLink Resin is an extremely durable beaded polyacrylamide support to which recombinant Protein A/G has been immobilized at high density for use in IgG purification methods.

Protein A/G UltraLink Resin is used to bind and purify IgG in gravity-flow, spin-column or medium-pressure chromatography methods. Protein A/G is a recombinant fusion protein consisting of the antibody-binding domains of Protein A and Protein G, enabling antibody purification from serum samples of a variety of species.

UltraLink Resin is an azlactone-activated polyacrylamide support that is hydrophilic, charge-free, high capacity, highly crosslinked, rigid and porous. This support is especially useful for medium pressure techniques when using large sample volumes requiring fast-flow techniques (FPLC) and large-scale applications. Unlike typical beaded agarose supports, UltraLink Support does not crush or collapse when subjected to high flow rates that result in pressures exceeding 25psi.

Features

• Immobilized Protein A/G – combines the IgG binding domain of both Protein A and Protein G, enabling purification of numerous IgG subclasses and species
• High capacity – this “Plus” variety has a dense load of immobilized Protein A/G, providing a binding capacity of at least 28 mg human IgG per milliliter of resin
• UltraLink Resin – acrylamide-based support provides an alternative to crosslinked beaded agarose supports for medium pressure applications