Streptavidin Magnetic Beads

The streptavidin (SA)/biotin interaction, known for its high binding affinity (K = 10^-15), has been widely applied in the biological field. TargetMol Mag Beads Streptavidin covalently connects SA to the beads surface through protein-protein coupling method. This enables efficient binding of biotinylated antibodies, nucleic acids, and proteins.