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Using distal site mutations and allosteric inhibition to tune, extend and narrow the useful dynamic range of aptamer-based sensors

Here we demonstrate multiple, complementary approaches by which to tune, extend or narrow the dynamic range of aptamer-based sensors. Specifically, we have employed both distal site mutations and allosteric control to tune the affinity and dynamic range of a fluorescent aptamer beacon. We show that...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Porchetta, Alessandro, Vallée-Bélisle, Alexis, Plaxco, Kevin W., Ricci, Francesco
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3866043/
https://ncbi.nlm.nih.gov/pubmed/23215257
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja310585e
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