PurKine Antibody Purification Protein A/G Kit (all), RUO

PurKine™ Protein A/G Purification system is effective for affinity purification of IgG from serum, ascites fluid, cell culture supernantant and other antibody samples. Recombinant Protein A/G is chemically modified with a proprietary method to minimize nonspecific binding of proteins. Also, Protein A/G binding to immunoglobulins is not as pH-dependant as Protein A. Protein A/G binds to all human IgG subclasses and binds well to all mouse IgG subclasses but does not bind mouse IgA, IgM or serum albumin. The portfolio allow optimization of process for maximum protein yield, stability and solubility. Tests also confirm that no decrease in performance occurs after at least five repeated uses. The PurKine™ Protein A/G Purification Resin is also available as prepacked spin column and kit formats.

PurKine™ Protein A/G Resin 4FF has been immobilized for use in IgG purification applications in gravity column procedures at a variety of scales. The Resin consists of 90?m beads of cross-linked 4% agarose, to which Recombinant protein A/G has been coupled.Tests confirm that performance equals or exceeds popular Recombinant protein A/G resins from other suppliers, and no decrease in performance occurs after at least five repeated uses.In addition, its high flow properties make it excellent for scaling-up.