Issue 85, 2015
From the journal:

Chemical Communications

A reagent for specific recognition of cysteine in aqueous buffer and in natural milk: imaging studies, enzymatic reaction and analysis of whey protein†‡

Anila H. A.,a   Upendar Reddy G.,a   Firoj Ali,a   Nandaraj Taye,b   Samit Chattopadhyay*b  and  Amitava Das*a  

* Corresponding authors

a Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune - 411008, India
E-mail: a.das@ncl.res.in
Fax: +91 2025902629
Tel: +91 2025902385

b Chromatin and Disease Laboratory, National Center for Cell Science, Pune, India
E-mail: samit@nccs.res.in

Abstract

We report a new chemodosimetric probe (L) for specific recognition of cysteine (Cys) in aqueous buffer and in whey protein isolated from fresh cow's milk. Using this reagent we could develop a luminescence-based methodology for estimation of Cys released from a commercially available Cys-supplement drug by aminoacylase-1 in live cells.

Graphical abstract: A reagent for specific recognition of cysteine in aqueous buffer and in natural milk: imaging studies, enzymatic reaction and analysis of whey protein

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Article information

DOI
https://doi.org/10.1039/C5CC04876A
Article type
Communication
Submitted
12 Jun 2015
Accepted
26 Aug 2015
First published
26 Aug 2015

Chem. Commun., 2015,51, 15592-15595

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A reagent for specific recognition of cysteine in aqueous buffer and in natural milk: imaging studies, enzymatic reaction and analysis of whey protein

A. H. A., U. R. G., F. Ali, N. Taye, S. Chattopadhyay and A. Das, Chem. Commun., 2015, 51, 15592 DOI: 10.1039/C5CC04876A

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