Immobilised protein A, UltraLink™, Pierce™

Supplier: Thermo Fisher Scientific

53139 53142
PIER53139EA 626 EUR
PIER53139 PIER53142
Immobilised protein A, UltraLink™, Pierce™
Protein Purification Protein Purification Resins

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

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