At the same time, IP pyrolysis products are used for proteomics detection (Figures 6Ka–f), which was furthermore proved that BCLAF1 bound multiple functional proteins in BC cells, and KEGG, GO and other analysis were performed (Also as shown as the GO.anno,KEGG.anno and Subcellular.localization_anno), and we further revealed that BCLAF1 could interact with CDC20. Here, BCLAF1 is linked to breast cancer.