Anti-FOXK2 antibodies are used in the immunodetection of the protein forkhead box K2. In humans, the canonical protein has a reported length of 660 amino acid residues and a mass of 69.1 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is reported to be expressed in both lymphoid and non-lymphoid cells. FOXK2 is a reported transcriptional regulator involved in different processes such as glucose metabolism, aerobic glycolysis and autophagy (By similarity). Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include ILF-1, ILF1, nGTBP, forkhead box protein K2, FOXK1, and ILF. FOXK2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of FOXK2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.