| Literature DB >> 28108354 |
Tarun Kumar Sharma1, John G Bruno2, Abhijeet Dhiman3.
Abstract
This review is intended to guide the novice in aptamer research and development to understand virtually all of the aptamer development options and currently available assay modalities. Aptamer development topics range from discussions of basic and advanced versions of Systematic Evolution of Ligands by EXponential Enrichment (SELEX) and SELEX variations involving incorporation of exotic unnatural nucleotides to expand library diversity for even greater aptamer affinity and specificity to improved next generation methods of DNA sequencing, screening and tracking aptamer development throughout the SELEX process and characterization of lead aptamer candidates. Aptamer assay development topics include descriptions of various colorimetric and fluorescent assays in microplates or on membranes including homogeneous beacon and multiplexed Fluorescence Resonance Energy Transfer (FRET) assays. Finally, a discussion of the potential for marketing successful aptamer-based assays or test kits is included.Keywords: Aptamer Linked Immunosorbent Assay (ALISA); Aptamer library; Aptamers; Colorimetric assay; FRET; Post-SELEX optimization; SELEX; Translation of aptamers; ssDNA generation
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Year: 2017 PMID： 28108354 DOI： 10.1016/j.biotechadv.2017.01.003
Source DB: PubMed Journal: Biotechnol Adv ISSN： 0734-9750 Impact factor: 14.227