Literature DB >> 25633966

Use of fructosyl peptide oxidase for HbA1c assay.

Satoshi Yonehara1, Norio Inamura2, Miho Fukuda2, Koji Sugiyama2.   

Abstract

ARKRAY, Inc developed the world's first automatic glycohemoglobin analyzer based on HPLC (1981). After that, ARKRAY developed enzymatic HbA1c assay "CinQ HbA1c" with the spread and diversification of HbA1c measurement (2007). CinQ HbA1c is the kit of Clinical Chemistry Analyzer, which uses fructosyl peptide oxidase (FPOX) for a measurement reaction. This report mainly indicates the developmental background, measurement principle, and future of the enzymatic method HbA1c reagent.
© 2015 Diabetes Technology Society.

Entities:  

Keywords:  FPOX; HbA1c; enzymatic method; glycated hemoglobin

Mesh：

Substances：

Year:  2015        PMID： 25633966      PMCID： PMC4604587          DOI： 10.1177/1932296815569573

Source DB:  PubMed          Journal:  J Diabetes Sci Technol        ISSN： 1932-2968


  7 in total

1.  Correction of positive bias of the Roche Tina-quant II hemoglobin A1c (HbA1c) assay at low HbA1c percentages.

Authors:  W L Nowatzke; C A Parvin; M G Scott; K Hock; T G Cole
Journal:  Clin Chem       Date:  2001-05       Impact factor: 8.327

2.  Characterization of glycated hemoglobin in diabetic patients: usefulness of electrospray mass spectrometry in monitoring the extent and distribution of glycation.

Authors:  X Zhang; K F Medzihradszky; J Cunningham; P D Lee; C L Rognerud; C N Ou; P Harmatz; H E Witkowska
Journal:  J Chromatogr B Biomed Sci Appl       Date:  2001-08-05

3.  IFCC reference system for measurement of hemoglobin A1c in human blood and the national standardization schemes in the United States, Japan, and Sweden: a method-comparison study.

Authors:  Wieland Hoelzel; Cas Weykamp; Jan-Olof Jeppsson; Kor Miedema; John R Barr; Ian Goodall; Tadao Hoshino; W Garry John; Uwe Kobold; Randie Little; Andrea Mosca; Pierluigi Mauri; Rita Paroni; Fransiscus Susanto; Izumu Takei; Linda Thienpont; Masao Umemoto; Hsiao-Mei Wiedmeyer
Journal:  Clin Chem       Date:  2004-01       Impact factor: 8.327

4.  Effect of total parenteral nutrition products on enzymatic measurements of glycated albumin.

Authors:  Hiromi Tanabe; Naoki Tsuji; Teruo Endoh; Syunichi Nasu; Yoko Koyanagi; Saori Koshida; Keiichi Tamura; Atsuhito Yagihasghi; Naoki Watanabe
Journal:  Clin Chim Acta       Date:  2003-07-01       Impact factor: 3.786

5.  Engineering fructosyl peptide oxidase to improve activity toward the fructosyl hexapeptide standard for HbA1c measurement.

Authors:  Stefano Ferri; Yusuke Miyamoto; Akane Sakaguchi-Mikami; Wakako Tsugawa; Koji Sode
Journal:  Mol Biotechnol       Date:  2013-07       Impact factor: 2.695

Review 6.  Point-of-care testing for Hb A1c in the management of diabetes: a systematic review and metaanalysis.

Authors:  Lubna Al-Ansary; Andrew Farmer; Jennifer Hirst; Nia Roberts; Paul Glasziou; Rafael Perera; Christopher P Price
Journal:  Clin Chem       Date:  2011-03-02       Impact factor: 8.327

7.  Distribution and properties of novel deglycating enzymes for fructosyl peptide in fungi.

Authors:  Kozo Hirokawa; Keiko Gomi; Mikio Bakke; Naoki Kajiyama
Journal:  Arch Microbiol       Date:  2003-07-17       Impact factor: 2.552
  7 in total
  3 in total

1.  Sample transport and/or storage can cause falsely low HbA1c levels in blood cells measured by enzymatic assay.

Authors:  Masafumi Koga; Toshika Okumiya; Midori Ishibashi
Journal:  Diabetol Int       Date:  2019-11-08

2.  HbA1c levels measured by enzymatic assay during off-site health checkups are lower than those measured by on-site HPLC assay.

Authors:  Masafumi Koga; Mari Okuda; Shinya Inada; Shin-Ichiro Ueda; Yuko Nakamura; Toshika Okumiya; Midori Ishibashi
Journal:  Diabetol Int       Date:  2019-08-27

3.  X-ray structures of fructosyl peptide oxidases revealing residues responsible for gating oxygen access in the oxidative half reaction.

Authors:  Tomohisa Shimasaki; Hiromi Yoshida; Shigehiro Kamitori; Koji Sode
Journal:  Sci Rep       Date:  2017-06-05       Impact factor: 4.379
  3 in total

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