Protein A UltraLink™ and Protein A Plus UltraLink™ resins are extremely durable beaded polyacrylamide supports to which IgG-binding Protein A has been immobilised for use in IgG purification methods. Protein A resin is used to bind and purify IgG in gravity-flow, spin-column or medium pressure chromatography methods.
- 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
Protein A UltraLink™ resin binding capacity: >16 mg human IgG/ml resin
Protein A Plus UltraLink™ resin binding capacity: >30 mg human IgG/ml resin