Raw data in LC-MS metabolomics sequencing

In this study, we employed immunomagnetic enrichment and fluorescence-activated cell sorting (FACS) to isolate 15 hematopoietic cell types containing over 9×108 hematopoietic cells from 200 young and 150 aged mice, ranging from HSCs, committed progenitors, to mature lineage cells. Ultra-performance liquid chromatography mass spectroscopy (UPLC-MS/MS) untargeted analysis identified about 2000 metabolites in each cell population, which contributed to defining cell-specific signatures and depicting the landscape of aged blood cells.