iProXProteomicsShuang YangHomo Sapienshttp://www.iprox.org/page/project.html?id=IPX0018610000shuangyang@stu.edu.cnLaboratory of Clinical and Molecular Glycobiology, Institute of Glycome Study, Shantou University Medical CollegeiProXfalseComparative proteomic profiling of target DNA probe-associated proteins in MCF-7 cellsThis dataset contains label-free quantitative LC-MS/MS data from a comparative DNA affinity pull-down experiment. Two different 5′-biotinylated DNA probes were incubated with nuclear protein extracts from MCF-7 cells. Probe-associated protein complexes were enriched with streptavidin magnetic beads, eluted, digested and analyzed by nanoflow LC-MS/MS. Protein abundance in the target-probe group was compared with that in the reference-probe group to identify proteins showing preferential association with the selected DNA sequence. The submitted files include raw mass spectrometry data and processed protein identification and quantification results.Sun Jul 26 00:00:00 GMT+01:00 2026PXD0816759606