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Chiral recognition ability of oligopeptide derivatives consisting of glutamyl residues

✍ Scribed by Masakazu Yoshikawa; Yasuharu Nagai; Koji Moriguchi; Satoshi Hiraoka

Book ID
101591558
Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
126 KB
Volume
95
Category
Article
ISSN
0021-8995

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✦ Synopsis

Abstract

The effect of the constituting amino acid residue [Glu(OBzl)] number on the chiral recognition ability was investigated. Chiral recognition sites were prepared from oligopeptide derivatives (constituting amino acid residue number = three–five) by adopting alternative molecular imprinting. It was made clear that with a constituting amino acid residue number of four, the tetrapeptide derivative of Glu(OBzl) is the best candidate material to generate a chiral recognition site among eight types of oligopeptide derivatives in the study. The affinity constant between Ac‐L‐Trp and a chiral recognition site ranged from 3.4 × 10^3^ to 1.08 × 10^4^ mol^−1^ dm^3^, depending on the number of Glu(OBzl) residues in an oligopeptide derivative. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 95: 1302–1309, 2005

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