Issue 4, 2012

Label-free fluorescence detection of the depurination activity of ribosome inactivating protein toxins

Abstract

Development of a simple label-free fluorescence hybridization assay to monitor the depurination activity of toxic ribosome inactivating proteins by using a fluorescent ligand that specifically pseudo base pairs with a cytosine residue opposite an abasic site is described. This method could be potentially implemented in screening platforms for the discovery of small molecules that inhibit the activity of these toxins.

Graphical abstract: Label-free fluorescence detection of the depurination activity of ribosome inactivating protein toxins

Supplementary files

Article information

Article type
Communication
Submitted
27 oct. 2011
Accepted
10 nov. 2011
First published
15 nov. 2011

Chem. Commun., 2012,48, 501-503

Label-free fluorescence detection of the depurination activity of ribosome inactivating protein toxins

A. A. Tanpure, P. Patheja and S. G. Srivatsan, Chem. Commun., 2012, 48, 501 DOI: 10.1039/C1CC16667K

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