Thermo Scientific™ Pierce™ Protein G Plus UltraLink™ Resin

Thermo Scientific™ Pierce™ Protein G Plus UltraLink™ Resin

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

The Protein G Plus UltraLink Resin is used for high-capacity binding and purification of IgG in gravity-flow, spin-column or medium-pressure chromatography methods. Protein G is a popular antibody-binding protein that is especially useful for purification of IgG from mouse, rat and human serum.

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 G – specifically binds IgG from several mammalian species, especially all isotypes of IgG from human, mouse and rat
• High capacity – this “Plus” variety has a dense load of immobilized Protein G, providing a binding capacity of at least 25 mg human IgG per milliliter of resin
• UltraLink Resin – acrylamide-based support provides an alternative to crosslinked beaded agarose supports for medium pressure applications