Project description:Metabolite standards were analyzed using a Thermo Fusion mass spectrometer. RP and HILIC data were collected in ESI (+) and (-) modes.
Project description:EPA ToxCast standards (n=4,519) were analyzed using a Thermo Fusion mass spectrometer. RP and HILIC data were collected in ESI (+) and (-) modes.
Project description:Peptides of HCC cell lines and tumour tissues were fractionated by Hp-RP to eight fractions and repeated analysed three times by the LC-MS/MS detection system consisted of the EASY-nLC 1000 coupled to the Q-Exactive HF mass spectrometer using data dependent acquisition mode.
Project description:The Pyrrolizidine Alkaloid Spectral Library (PASL) contains 165 high-resolution tandem mass spectra (MS/MS) from 84 pyrrolizidine alkaloids (PAs) commercial or in-house synthesized standards, along with 18 additional PAs manually annotated in crude plant extracts. The spectra were collected at Wageningen Food Safety Research, part of Wageningen University and Research (The Netherlands), using an Orbitrap IQ-X tribrid mass spectrometer in ESI+ mode. The library contains all classes of PAs, including the 35 PAs regulated in the EU.