TOP > 外国特許検索 > METHOD FOR CREATING DATABASE FOR IDENTIFICATION AND QUANTIFICATION OF PEPTIDE PEAKS IN MASS SPECTROMETRY

METHOD FOR CREATING DATABASE FOR IDENTIFICATION AND QUANTIFICATION OF PEPTIDE PEAKS IN MASS SPECTROMETRY

外国特許コード F150008428
整理番号 S2015-0404-N0
掲載日 2015年10月9日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP003600
国際公開番号 WO 2015008453
国際出願日 平成26年7月7日(2014.7.7)
国際公開日 平成27年1月22日(2015.1.22)
優先権データ
  • 特願2013-147591 (2013.7.16) JP
発明の名称 (英語) METHOD FOR CREATING DATABASE FOR IDENTIFICATION AND QUANTIFICATION OF PEPTIDE PEAKS IN MASS SPECTROMETRY
発明の概要(英語) The present invention addresses the problem of providing: a method for creating a database for comprehensively identifying/quantifying, with high sensitivity, the peaks of peptides constituting a protein to be examined, through analysis using LC-MS/MS; and a method in which use of the database makes it possible to comprehensively identify/quantify, with high sensitivity, the peaks of peptides constituting a protein to be examined, through analysis using LC-MS/MS. The elution time for each common peptide peak among identified peptide peaks of analyzed samples is used as a reference to normalize the elution time for all the peptide peaks of the analyzed samples. Thus, a database comprising an accumulation of the normalized elution times is created. Using this database, a protein to be examined in a sample is analyzed using LC-MS/MS to identify the peaks of peptides to be examined, and the identified peptide peaks are checked for validation, thereby identifying/quantifying the peaks of peptides constituting the protein to be examined in a sample.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
  • 発明者(英語)
  • HTSUKI SUMIO
国際特許分類(IPC)
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記「問合せ先」まで直接ご連絡ください。

PAGE TOP

close
close
close
close
close
close