Sequence selective dual-emission detection of (i, i+ 1) bis-phosphorylated peptide using diazastilbene-type Zn (ii)-Dpa chemosensor

…, M Inoue, T Inoue, A Ojida, I Hamachi

Index: Ishida, Yoshiyuki; Inoue, Masa-Aki; Inoue, Tomonori; Ojida, Akio; Hamachi, Itaru Chemical Communications, 2009 , # 20 p. 2848 - 2850

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Citation Number: 16

Abstract

This paper describes a new fluorescent chemosensor for phosphorylated peptide, which comprises a rigid trans-4, 4′-diazastilbene and two Zn (II)-Dpa (2, 2′-dipicolylamine) units; this chemosensor sequence-selectively binds to a (i, i+ 1) bis-phosphorylated peptide and displays a dual-emission fluorescence change.