The remarkably strong interaction between the small molecule biotin and the proteins streptavidin or (neutr)avidin is widely exploited in biological research 1. Biotin-binding proteins have been ...

Gold Nanorods-Streptavidin（10nm）是一种将链霉亲和素（Streptavidin）与10纳米长的金纳米棒（Gold Nanorods）结合形成的复合物。链霉亲和素是一种来自细菌的蛋白质，与生物素（biotin）的结合非常牢固，这使得该复合物在生物医学研究和应用中具有独特的优势。 该复合物 ...

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

(Nanowerk News) Recent research by Rafael C. Bernardi at the University of Illinois, Urbana-Champaign examines why a common tool in biotechnology -- the binding of streptavidin to biotin -- shows ...

A novel streptavidin variant with improved biotin binding characteristics allows stable monovalent detection of biotinylated targets for imaging applications and can be recombinantly fused to ...

Sera-Mag™ Streptavidin-Coated Magnetic Beads and SpeedBeads exhibit high affinity and sensitivity for biotinylated target molecules, along with fast reaction kinetics, increasing throughput and ...