https://www.selleckchem.com/products/lxh254.html
Therapeutic antibodies are at the forefront of modern medicine where high purity, which is typically obtained by Protein A-based affinity purification, is of utmost importance. In this chapter, we present a method for neutral and selective purification of antibodies by utilizing an engineered affinity ligand, ZCa, derived from Protein A. This domain displays a calcium-dependent binding of antibodies and has been multimerized and immobilized to a chromatography resin to achieve an affinity matrix with high binding capacity. IgG antibodies
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