Protein A/Protein G
Antibody purification is a very important step in obtaining new therapeutic
agents.
Affinity Chromatography is a very important technique in the
purification of monoclonal and polyclonal antibodies based on the affinity and
specificity of Protein A and Protein G for the Fc region of IgG from a variety
of species. Protein A and Protein G Resins are very good tools for separation
of subclasses of IgG from different samples (ascites fluids, cell culture
supernatant & serum), differing in their ability to bind antibodies of
different species and subclasses.
For FPLC applications Recombinant Protein A and Protein G Sepharose Resins are ideal.
The innovative Proteus
Protein A and Protein G Mini Kits combine the quality separation you
expect from gravity flow columns with the speed and ease-of-use of spin
columns.