Protein G Sepharose 4 Fast Flow has recombinant protein G immobilized by the cyanogen bromide (CNBr) method to Sepharose 4 Fast Flow.

• For antibody affinity chromatography
• Fractionation of monoclonal antibodies without binding albumin
• Recombinant protein G lacking albumin-binding region
• Binding specificities that complement Protein A media
• Binds a broad range of IgG species and subclasses
• Cyanogen bromide activation coupling method
• Multi-point attachment minimises ligand leakage
• Used in a range of research applications

As member of the BioProcess media range, Protein G Sepharose 4 Fast Flow meets industrial demands with security of supply and comprehensive technical and regulatory support.

Protein G exhibit binding specificities that complement Protein A media and binds to the Fc region of IgG from a variety of mammalian species. Protein G Sepharose 4 Fast Flow may be used to isolate and purify classes, subclasses and fragments of immunoglobulins from any biological fluid or cell culture medium.