Design and synthesis of fluorescence-labeled nucleotide with a cleavable azo linker for DNA sequencing.
نویسندگان
چکیده
A cleavable azo linker was synthesized and reacted with 5-(6)-carboxytetramethyl rhodamine succinimidyl ester, followed by further reactions with di(N-succinimidyl) carbonate and 5-(3-amino-1-propynyl)-2'-deoxyuridine 5'-triphosphate [dUTP(AP3)] to obtain the terminal product dUTP-azo linker-TAMRA as a potential reversible terminator for DNA sequencing by synthesis with no need for 3'-OH blocking.
منابع مشابه
Synthesis and evaluations of an acid-cleavable, fluorescently labeled nucleotide as a reversible terminator for DNA sequencing.
An acid-cleavable linker based on a dimethylketal moiety was synthesized and used to connect a nucleotide with a fluorophore to produce a 3'-OH unblocked nucleotide analogue as an excellent reversible terminator for DNA sequencing by synthesis.
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ورودعنوان ژورنال:
- Chemical communications
دوره 52 5 شماره
صفحات -
تاریخ انتشار 2016