Biotinylation of Protein for Immobilization onto Streptavidin Biosensors

The interaction between streptavidin and biotin is widely used as a system for the rapid, stable and irreversible non-covalent binding of biological molecules. The Octet^® platform’s Streptavidin biosensors have been developed for the immobilization of biotinylated ligands for both quantitation and kinetic applications.