Issue 10, 2004
From the journal:

Analyst

Immobilization of sunflower trypsin inhibitor (SFTI-1) peptide onto a gold surface and analysis of its interaction with trypsin†

Keiichi Ohtsuka,a   Ryo Kajiki,a   Michinori Waki,a   Takahiko Nojimaa  and  Shigeori Takenaka*a  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Engineering, Kyushu University, Fukuoka 812-8581, Japan
E-mail: staketcm@mbox.nc.kyushu-u.ac.jp

Abstract

Sunflower trypsin inhibitor (SFTI-1) derived peptide 2 having one disulfide bond could be immobilized via a thiol–disulfide exchange reaction onto a gold surface on a quartz crystal microbalance (QCM) chip. This permitted quantitative analysis of the specific interaction with trypsin.

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Article information

DOI
https://doi.org/10.1039/B409178G
Article type
Communication
Submitted
16 Jun 2004
Accepted
31 Aug 2004
First published
14 Sep 2004

Analyst, 2004,129, 888-889

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Immobilization of sunflower trypsin inhibitor (SFTI-1) peptide onto a gold surface and analysis of its interaction with trypsin

K. Ohtsuka, R. Kajiki, M. Waki, T. Nojima and S. Takenaka, Analyst, 2004, 129, 888 DOI: 10.1039/B409178G

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