The study of multivalent carbohydrate-protein interactions by bio-layer interferometry.

The study of complex multivalent carbohydrate-protein interactions remains highly complicated and sometimes rendered impossible due to aggregation problems. In this study, we demonstrate that bio-layer interferometry is an excellent complementary method to std. techniques such as SPR and ITC. Using tetra- and hexadecavalent GalNAc glycoconjugates and Helix pomatia agglutinin (HPA) as a model lectin, we were able to measure reliable kinetic and thermodn. parameters of multivalent interactions going from the micro to the nanomolar range. [on SciFinder(R)]

Références

Titre
The study of multivalent carbohydrate-protein interactions by bio-layer interferometry.
Type de publication
Article de revue
Année de publication
2018
Revue
Org. Biomol. Chem.
Volume
16
Pagination
8899–8903
ISSN
1477-0520
Soumis le 5 avril 2019