| Literature DB >> 19492378 |
Harsha E Rajapakse1, D Rajasekhar Reddy, Shabnam Mohandessi, Nathaniel G Butlin, Lawrence W Miller.
Abstract
Brilliance of terbium: Heterodimeric conjugates of trimethoprim covalently linked to sensitized terbium chelates bind to Escherichia coli dihydrofolate reductase fusion proteins with nanomolar affinity (see picture). Terbium luminescence enables sensitive and time-resolved detection of labeled proteins in vitro and on the surface of living mammalian cells.Entities:
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Year: 2009 PMID: 19492378 PMCID: PMC3127283 DOI: 10.1002/anie.200900858
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN: 1433-7851 Impact factor: 15.336