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Article

Peptide biosensors for the electrochemical measurement of protein kinase activity.

Analytical chemistry - 15 Dec 2008

Kerman Kagan, Song Haifeng, Duncan James S, Litchfield David W, Kraatz Heinz-Bernhard

Abstract excerpt

The kinase activities are elucidated using the novel redox-active cosubstrate adenosine 5'-[gamma-ferrocene] triphosphate (Fc-ATP), which enables the kinase-catalyzed transfer of a redox active gamma-phosphate-Fc to a hydroxyamino acid. In this report, a versatile electrochemical biosensor is developed for monitoring the activity and inhibition of a serine/threonine kinase, casein kinase 2 (CK2), and protein...

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Identifiers

PMID: 18989981
DOI: 10.1021/ac801208e

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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