= Systematic evolution of ligands by exponential enrichment
{wiki=Systematic_evolution_of_ligands_by_exponential_enrichment}
Systematic Evolution of Ligands by Exponential Enrichment (SELEX) is a powerful laboratory technique used to select and amplify specific nucleic acid sequences from a large pool of candidates. This method is primarily employed to identify aptamers—short, single-stranded DNA or RNA molecules that can bind to specific targets, including proteins, small molecules, or even cells.
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