emPAI Calc--for the estimation of protein abundance from large-scale identification data by liquid chromatography-tandem mass spectrometry.

Kosaku Shinoda, Masaru Tomita, Yasushi Ishihama

Research output: Contribution to journalArticle

Abstract

SUMMARY: emPAI Calc is an open-source web application for the estimation of protein abundance. It uses the correlation between the number of identified peptides and protein abundance in mass spectrometry-based proteomic experiments. The program is the first implementation of our previously reported emPAI algorithm; it calculates the emPAI from the protein identification results obtained by database search engines such as Mascot.

Original languageEnglish
Pages (from-to)576-577
Number of pages2
JournalBioinformatics (Oxford, England)
Volume26
Issue number4
Publication statusPublished - 2010 Feb 15
Externally publishedYes

Fingerprint

Liquid chromatography
Mass Spectrometry
Tandem Mass Spectrometry
Chromatography
Liquid Chromatography
Mass spectrometry
Liquid
Proteins
Protein
Search Engine
Proteomics
Search engines
Web Application
Peptides
Open Source
Databases
Calculate
Experiment
Experiments

ASJC Scopus subject areas

  • Medicine(all)

Cite this

emPAI Calc--for the estimation of protein abundance from large-scale identification data by liquid chromatography-tandem mass spectrometry. / Shinoda, Kosaku; Tomita, Masaru; Ishihama, Yasushi.

In: Bioinformatics (Oxford, England), Vol. 26, No. 4, 15.02.2010, p. 576-577.

Research output: Contribution to journalArticle

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