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dc.contributor.authorMunoz, Eva Maria
dc.contributor.authorCorrea, Juan
dc.contributor.authorRiguera Vega, Ricardo
dc.contributor.authorFernández Megía, Eduardo
dc.identifier.citationMunoz, E., Correa, J., Riguera, R., & Fernandez-Megia, E. (2013). Real-Time Evaluation of Binding Mechanisms in Multivalent Interactions: A Surface Plasmon Resonance Kinetic Approach. Journal Of The American Chemical Society, 135(16), 5966-5969. doi: 10.1021/ja400951g
dc.description.abstractMultivalency is a key, ubiquitous phenomenon in nature characterized by a complex combination of binding mechanisms, with special relevance in carbohydrate–lectin recognition. Herein we introduce an original surface plasmon resonance kinetic approach to analyze multivalent interactions that has been validated with dendrimers as monodisperse multivalent analytes binding to lectin clusters. The method, based on the analysis of early association and late dissociation phases of the sensorgrams provides robust information of the glycoconjugate binding efficiency and real-time structural data of the binding events under the complex scenario of the glyco-cluster effect. Notably, it reveals the dynamic nature of the interaction and offers experimental evidence on the contribution of binding mechanisms
dc.description.sponsorshipThis work was financially supported by the Spanish Government (CTQ2009-10963, CTQ2012-34790, CTQ2009-14146-C02-02) and the Xunta de Galicia (10CSA209021PR and CN2011/037). E.M.M. thanks the Xunta de Galicia for a “Parga Pondal” research contract
dc.publisherAmerican Chemical Society
dc.rights© 2013 American Chemical Society
dc.titleReal-Time Evaluation of Binding Mechanisms in Multivalent Interactions: A Surface Plasmon Resonance Kinetic Approach
dc.contributor.affiliationUniversidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Moleculares
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Química Orgánica

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