Navigo Proteins GmbH products

Advantages of Artificial Protein A Scaffolds: Precision X affinity ligands are small (~6.5 kDa), selective and stable proteins based on our proprietary artificial Protein A scaffold. They no longer have to bind to antibodies’ Fc parts, but instead we engineer new, specific binding characteristics. We also offer adjustable affinities and pH elution profiles, while preventing off-target binding. Our Precision X ligands and matrices possess exceptional binding capacities, high caustic and chemical stability to withstand harsh cleaning-in-place procedures in dozens of sequential downstream processing cycles, for low cost of goods. Finally, our affinity resins are amenable to generic Protein A leaching assays and can be flexibly used in analytical applications as well.