Chemical Communications 2013-03-25

Layer by layer assembly of biotinylated protein networks for signal amplification.

Yu W Chu, Bo Y Wang, Huei-Shian Lin, Tai-Yen Lin, Yuan-Jen Hung, David A Engebretson, Wonjae Lee, James R Carey

Index: Chem. Commun. (Camb.) 49(24) , 2397-9, (2013)

Full Text: HTML

Abstract

Described herein is a unique and inexpensive method that outperforms commercial methods that amplify the streptavidin-biotin recognition event. Amplification induced by streptavidin and biotinylated protein causes the formation of a large detectable polymer. This approach enjoys a 100-fold decrease in detection limit in comparison with the commercial methods.

Related Compounds

Structure Name/CAS No. Articles
Streptavidin Structure Streptavidin
CAS:9013-20-1
Avidin Structure Avidin
CAS:1405-69-2