MS2Purifier is a random forest-based bioinformatics solution to purify the experimental MS2 spectra collected in data-dependent acquisition (DDA) mode in LC-MS/MS-based untargeted metabolomics with the help of all-ion fragmentation (AIF) data in data-independent acquisition (DIA) mode.
MS2Purifier is freely available for non-commercial purpose.
Huan Lab
Feb 17, 2021
S. Xing, H. Yu, M. Liu, Q. Jia, Z. Sun, M. Fang, T. Huan, Recognizing Contamination Fragment Ions in Liquid Chromatography-Tandem Mass Spectrometry Data, Journal of the American Society for Mass Spectrometry, 2021. DOI:10.1021/jasms.0c00478 https://pubs.acs.org/doi/10.1021/jasms.0c00478