Protein A Residue Detection Kit

The protein A affinity chromatography packing commonly used in the production of antibody drugs inevitably leads to the detachment of protein A ligands, resulting in residual protein A in antibody drugs. The Protein A residue detection kit independently developed by BioDomi GmbH has high universality and can quantitatively detect various imported and domestic protein A residues in various biological products through dual antibody sandwich enzyme-linked immunosorbent assay. The applicable protein A ligands include MabSelect SuRe, MabSelect Prisma, recombinant Protein A (TRUKING MICRO-SPHERE), and MaXtar ® ARPA ligand Protein A (Bio Link) and others.