TGFB1 and hepatocellular carcinoma: The HCC spectral library at Figshare26 and QC reports generated by DIALib-QC, the search result of DDA raw files of HCC cell lines and spectral library generation by MaxQuant version 2.0.3.0, DIA raw mass spectrometry data (.raw) and all search results of HepG2, HCCLM3 and TGFB1 stimulated HCCLM3 by DIA-NN version 1.8 and SpectronautTM version 15.2 had been deposited to the ProteomeXchange Consortium via PRIDE with the dataset identifier PXD03715927.