a chromatographic matrix for purification of antibodies with genetically modified Protein G' resistant to alkaline as ligand

the only alkaline resistant protein G matrix commercially available

low ligand leaking and high dynamic binding capacity powered by oriented coupling
Protein G’-μSphere is recombinant protein G’ coupled to G’-μSphere.
 Binding specificities that complement Protein A resins.
 Binds a broad range of IgG species and subclasses.
 Multi-point attachment minimizes ligand leakage.
 Used in a range of research and industry applications.
Protein G’-μSphere has recombinant protein G’ immobilized by the cyanogen bromide (CNBr) method to -μSphere. Protein G’exhibit binding specificities that complement Protein A resins and binds to the Fc region of IgG from a variety of mammalian species. Protein G’-μSphere may be used to isolate and purify classes, subclasses and fragments of immunoglobulins from any biological fluid or cell culture media.
As member of the BioProcess resins range, Protein G’-μSphere meets industrial demands with security of supply and comprehensive technical and regulatory support.