140. Non-SELEX Bead-Based X-Aptamer Selection
نویسندگان
چکیده
منابع مشابه
Cell-SELEX: Aptamer Selection Against Whole Cells
Changes at the molecular level always occur at different stages in diseased cells. The detection of these changes is critical for understanding the molecular mechanisms underlying pathogenesis, as well as accurately diagnosing disease states and monitoring therapeutic modalities. Cell-SELEX is a foundational tool used to select probes able to recognize molecular signatures on the surface of dis...
متن کاملCurrent approaches in SELEX: An update to aptamer selection technology.
Systematic evolution of ligands by exponential enrichment (SELEX) is a well-established and efficient technology for the generation of oligonucleotides with a high target affinity. These SELEX-derived single stranded DNA and RNA molecules, called aptamers, were selected against various targets, such as proteins, cells, microorganisms, chemical compounds etc. They have a great potential in the u...
متن کاملReal-Time PCR-Coupled CE-SELEX for DNA Aptamer Selection
Aptamers are short nucleic acid or peptide sequences capable of binding to a target molecule with high specificity and affinity. Also known as "artificial antibodies," aptamers provide many advantages over antibodies. One of the major hurdles to aptamer isolation is the initial time and effort needed for selection. The systematic evolution of ligands by exponential enrichment (SELEX) is the tra...
متن کاملNon-SELEX selection of aptamers.
Aptamers are typically selected from libraries of random DNA (or RNA) sequences by SELEX, which involves multiple rounds of alternating steps of partitioning and PCR amplification. Here we report, for the first time, non-SELEX selection of aptamers-a process that involves repetitive steps of partitioning with no amplification between them. A highly efficient affinity method, non-equilibrium cap...
متن کاملCELL-SELEX: Novel Perspectives of Aptamer-Based Therapeutics
Aptamers, single stranded DNA or RNA molecules, generated by a method called SELEX (systematic evolution of ligands by exponential enrichment) have been widely used in various biomedical applications. The newly developed Cell-SELEX (cell based-SELEX) targeting whole living cells has raised great expectations for cancer biology, -therapy and regenerative medicine. Combining nanobiotechnology wit...
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ژورنال
عنوان ژورنال: Molecular Therapy
سال: 2015
ISSN: 1525-0016
DOI: 10.1016/s1525-0016(16)33745-5