Analysis of binding properties of pathogens and toxins using multivalent glycan microarrays.

ABSTRACT: Pathogens infect hosts often through initial binding of their cell surface lectins to glycans expressed on the exterior of host cells. Thus, methods to evaluate the glycan-binding properties of pathogens are of great importance. Because of the multivalent nature of interactions of pathogens with glycans, the ability to assess the glycan density-dependent binding of pathogens is particularly important. In this study, we developed a facile technique to construct multivalent carbohydrate microarrays through immobilization of unmodified glycans on multivalent hydrazide-derivatized glass surfaces. This immobilization strategy does not require the use of multivalent glycoconjugates, which are typically prepared by using multistep sequences. The results of analysis of microarray images, obtained

SUBMITTER: Kim HS 

PROVIDER: S-EPMC9080041 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature