GNPS - Comprehensive Untargeted Lipidomic Profiling of Third Generation Lentiviral Vectors and Packaging Cells: Raw LCMS Data

Untargeted high-resolution lipidomics data of HEK 293T packaging cells and lentiviral vectors (LV) in cell culture media. HEK 293T cells are treated with either vehicle control (DMSO), myriocin (positive control), expressing the VSV G protein or producing 3rd generation LV. LV are concentrated from HEK 293T cell culture media using ultracentrifugation. HEK 293T culture media from untransfected cells is also concentrated by ultracentrifugation and acquired as a lipidomics blank which is used to subtract the abundance of background lipids from the LV samples. Also included, is a diltution series of fetal bovine serum lipid extract (FBS) which is used to asses the linear dynamic range of the instrument.