A novel fluorescence probe for estimation of cysteine/histidine in human blood plasma and recognition of endogenous cysteine in live Hct116 cells

G., Upendar Reddy ; Agarwalla, Hridesh ; Taye, Nandaraj ; Ghorai, Suvankar ; Chattopadhyay, Samit ; Das, Amitava (2014) A novel fluorescence probe for estimation of cysteine/histidine in human blood plasma and recognition of endogenous cysteine in live Hct116 cells Chem. Commun., 50 (69). pp. 9899-9902. ISSN 1359-7345

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Official URL: http://doi.org/10.1039/C4CC04214J

Related URL: http://dx.doi.org/10.1039/C4CC04214J

Abstract

A new Cu(II)-complex is used as a “Turn-On” luminescence probe for specific detection of endogenous Cys in live Hct116 cells and Cys present in human blood plasma without any interference from other amino acids, especially GSH and Hcy. Difference in the mechanistic pathway for Cys and His recognition is discussed.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry
ID Code:134532
Deposited On:09 Jan 2023 03:55
Last Modified:09 Jan 2023 03:55

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