Cyclic AMP Detection by Electrode Modified with 17mer Oligopeptide
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An oligopeptide (17mer) which recognizes cyclic AMP was designed and applied to electrochemical detection of cAMP. Redox peak currents on cyclic voltammograms of ferrocyanide/ferricyanide redox couple with Au electrode which was modified with the peptide showed response dependently on the cAMP concentration, while the electrode showed only slight response to ATP that is a structural analog of cAMP.
- Chemistry Letters
Chemistry Letters 1997(9), 883-884, 1997-09
The Chemical Society of Japan