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HUPO Proteomics Standards Initiative
The HUPO Proteomics Standards Initiative (HUPO-PSI) develops and maintains global standards, data formats, and vocabularies for proteomics and mass spectrometry research.
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- llms.txt
- https://psidev.info/llms.txt
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Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-26T09:01:19.238Z. Cached copy · Source on psidev.info
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# HUPO Proteomics Standards Initiative
The HUPO Proteomics Standards Initiative (HUPO-PSI) develops and maintains global standards, data formats, and vocabularies for proteomics and mass spectrometry research.
## Sitemaps
- [XML Sitemap](https://www.psidev.info/sitemap.xml): Contains all public & indexable URLs for this website.
## Pages
- [Homepage](https://www.psidev.info/) - HUPO-PSI is a global effort to develop and maintain community-driven standards, data formats, and controlled vocabularies for proteomics and mass spectrometry-based research.
- [HUPO-PSI Spring Meeting 2027](https://www.psidev.info/spring-meeting-2027) - The yearly HUPO-PSI Spring Meeting takes place April 6-9, 2027 in Antwerp, Belgium. Join for discussions on standardization in proteomics and mass spectrometry.
- [Metabolomics Workgroup](https://www.psidev.info/metabolomics) - PSI-MET: Metabolomics Coordination Working Group The Metabolomics Coordination Working Group is composed of academic researchers, bioinformatics software developers, and government researchers. The main goal of the Metabolomics Coordination Working Group is to provide metadata and data formats to report results from small molecule mass spectrometry, typically from biological origin, by defining the community-driven standardized mzTab-M
- [mzTab](https://www.psidev.info/mztab-specifications) - mzTab is one of the standards developed by members of the Proteomics Informatics working group of the PSI. mzTab-M is a separate standard for Metabolomics and small molecules developed by members of the Proteomics Informatics working group of the PSI and the Data Standards Task Group of the Metabolomics Society. For general information of the
- [Documents in Progress](https://www.psidev.info/documents-in-progress) - mzPeak mzPeak is a newly developed format to store raw data (spectra but also metadata and other related information) as modern version of mzML. More information can be found here: https://github.com/HUPO-PSI/mzPeak. mzPAF 1.1 (peak annotation format) The mzPAF format is being extended with support for glycan fragments and cross-linked fragments. Message Douwe Schulte if you
- [mzML](https://www.psidev.info/mzml) - History From 2005-2008 there existed two separate XML formats for encoding raw spectrometer output: mzData developed by the PSI and mzXML developed at the Seattle Proteome Center at the Institute for Systems Biology (ISB). It was recognized that the existence of two separate formats for essentially the same thing generated confusion and required extra programming
- [History of PSI DocProc submissions](https://www.psidev.info/history-of-psi-docproc-submissions) - (report missings or errors to sylvie.ricard-blum:at:univ-lyon1.fr) mzML [handling editors: Norman Paton / Christian Stephan]final (ver 1.0.0): June 1st, 2008update, begin of public and external review phase: April 17th, 2009update,
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