Following protein kinase acivity by electrochemical means and contact angle measurements

Agnieszka Wieckowska, Di Li, Ron Gill, Itamar Willner*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

The electrochemical analysis of the protein kinase, casein kinase, is accomplished by the voltammetric response of Ag+ ions associated with the phosphorylated product; the sensing surface is regenerated by the cleavage of the phosphorylated product with alkaline phosphatase, and the phosphorylation/de-phosphorylation processes are monitored by XPS and contact angle measurements.

Original languageEnglish
Pages (from-to)2376-2378
Number of pages3
JournalChemical Communications
Issue number20
DOIs
StatePublished - 2008

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