Abstract
In addition to its growing use in detecting and quantifying genes and larger genomic events, the partitioning used in digital PCR can serve as a powerful tool for high-fidelity amplification of synthetic combinatorial libraries of single-stranded DNA. Sequence-diverse libraries of this type are used as a basis for selecting tight-binding aptamers against a specific target. Here we provide a detailed description of the Hi-Fi SELEX protocol for rapid and efficient DNA aptamer selection. As part of that methodology, we describe how Hi-Fi SELEX gains advantages over other aptamer selection methods in part through the use of the massive partitioning capability of digital PCR.
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Ang, A., Ouellet, E., Cheung, K.C., Haynes, C. (2018). Highly Efficient and Reliable DNA Aptamer Selection Using the Partitioning Capabilities of ddPCR: The Hi-Fi SELEX Method. In: Karlin-Neumann, G., Bizouarn, F. (eds) Digital PCR. Methods in Molecular Biology, vol 1768. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7778-9_30
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DOI: https://doi.org/10.1007/978-1-4939-7778-9_30
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