LIQUID is a software tool for identifying lipids in LC-MS/MS-based lipidomics data. It is described in publication LIQUID: an-open source software for identifying lipids in LC-MS/MS-based lipidomics data (doi: 10.1093/bioinformatics/btx046)
LIQUID provides users with the capability to process high throughput data and contains a customizable target library and scoring model per project needs. The graphical user interface provides visualization of multiple lines of spectral evidence for each lipid identification, allowing rapid examination of data for making confident identifications of lipid molecular species.
- .NET 4.6.2 (or newer)
Download a .zip file with LIQUID.exe from the releases page:
- Includes the LIQUID executable and other required files
- Also includes three target database files and an example results file
Instructions for use are described in LIQUID_installation_operation.pdf
Target libraries are available at https://github.com/PNNL-Comp-Mass-Spec/LIQUID/tree/master/TargetDatabase
(and are also included in the .zip file attached to each Release)
Written by Kevin Crowell and Jennifer Kyle for the Department of Energy (PNNL, Richland, WA)
Website: https://github.com/PNNL-Comp-Mass-Spec/ or https://panomics.pnnl.gov/ or https://www.pnnl.gov/integrative-omics
LIQUID is licensed under the Apache License, Version 2.0; you may not use this file except in compliance with the License. You may obtain a copy of the License at https://opensource.org/licenses/Apache-2.0
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