Issue 11, 2014

A modified dinucleotide for site-specific RNA-labelling by transcription priming and click chemistry

Abstract

An improved strategy for RNA labelling using an alkyne-carrying dinucleotide is reported. This involves near-quantitative priming by phage RNA-polymerases followed by conjugation of different labels using click chemistry. Moreover, these transcripts bear a ligation compatible 5′-end, and thus through ligation the terminal label can be transformed to an internal one.

Graphical abstract: A modified dinucleotide for site-specific RNA-labelling by transcription priming and click chemistry

Supplementary files

Article information

Article type
Communication
Submitted
11 Aug 2013
Accepted
16 Oct 2013
First published
17 Oct 2013

Chem. Commun., 2014,50, 1313-1316

A modified dinucleotide for site-specific RNA-labelling by transcription priming and click chemistry

A. Samanta, A. Krause and A. Jäschke, Chem. Commun., 2014, 50, 1313 DOI: 10.1039/C3CC46132G

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