alexa Seamless bead to microarray screening: rapid identification of the highest affinity protein ligands from large combinatorial libraries.


Journal of Vaccines & Vaccination

Author(s): Astle JM, Simpson LS, Huang Y, Reddy MM, Wilson R,

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Abstract Several approaches have been developed for screening combinatorial libraries or collections of synthetic molecules for agonists or antagonists of protein function, each with its own advantages and limitations. In this report, we describe an experimental platform that seamlessly couples massively parallel bead-based screening of one-bead one-compound combinatorial libraries with microarray-based quantitative comparisons of the binding affinities of the many hits isolated from the bead library. Combined with other technical improvements, this technique allows the rapid identification of the best protein ligands in combinatorial libraries containing millions of compounds without the need for labor-intensive resynthesis of the hits. Copyright (c) 2010 Elsevier Ltd. All rights reserved.
This article was published in Chem Biol and referenced in Journal of Vaccines & Vaccination

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