Reengineered streptavidin mutants bind biotin-4-fluorescein with extremely tight yet reversible binding affinity. The terrifically tight noncovalent interaction between biotin and streptavidin has ...

Following a baseline measurement in K Buffer, biotinylated antibody against a moiety on the LNP surface was loaded onto (A) SA XT and (B) traditional BLI streptavidin probe. Following another ...

To target a biofilm made up of Staphylococcus aureus, they first bound the protein A on the bacterial cell surface with a biotinylated ... to it via a streptavidin molecule. They could tightly ...

This expanding list of proteins consists of several fluorescent-labeled target antigens and pre-biotinylated proteins that are especially appropriate for assessing CAR expression. Besides ...