Detection of Intact Influenza Viruses using Biotinylated Biantennary S-Sialosides
摘要:
We report the modular synthesis of robust, biotinaylated biatennary sialylglycoconjugates and their ability to differetiate between two type A influenz strains. This is the first demonstration of glycoconjugate-based discriminator capture and electrion of two strians of intact influenza virus, in the presence of the innate enzymatic activity of viral neuaminidases. We also demonstrate a "carbosassy" using glycoconjugates as capture and reporter elements, which therefore, does not require antibodies. The capture of intact influenz viruses is of potential benetit for clinial diagnostics.
Capture of Uropathogenic<i>E. coli</i>by Using Synthetic Glycan Ligands Specific for the Pap-Pilus
作者:Hailemichael O. Yosief、Alison A. Weiss、Suri S. Iyer
DOI:10.1002/cbic.201200582
日期:2013.1.21
Synthetic glycoconjugates for capturing pathogens: Mono‐ and biantennary biotinylated glycoconjugates have been synthesized, and their ability to capture different E. coli strains (see graph) indicates that these molecules could be used to differentiate between different E. coli pathovars.