The KPL Protein A Agarose Purification Kit contains all the reagents needed to purify immunoglobulin molecules from several mammalian species. Protein A binds specifically to the Fc region of immunoglobulin molecules of many mammalian species without disturbing their binding of antigen. The kit consists of recombinant Protein A immobilized onto 6% cross-linked agarose. Our proprietary coupling method provides excellent performance with virtually no leeching of Protein A. The binding capacity is greater than 15 mg/ml of human IgG per ml of resin.
Flexible kits provide resin that can be used in gravity flow columns or other automated systems. Columns can be simply regenerated leading to greater cost efficiency.