Anti-NFXL1 antibodies are used in the immunodetection of the protein nuclear transcription factor, X-box binding like 1. In humans, the canonical protein has a reported length of 911 amino acid residues and a mass of 101.3 kDa. Its subcellular localization is in the membrane. Up to 2 different isoforms have been reported for this protein. It is notably expressed in the testis, kidney, and heart muscle. A member of the NFX1 protein family, NFXL1 is known to be involved with the regulation of transcription. Synonyms for this target antigen include cytoplasm-distribution zinc finger protein, ovarian zinc finger protein, up-regulated in colon cancer 5, and NF-X1-type zinc finger protein NFXL1. NFXL1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some NFXL1 antibodies may have been used in research and have associated citations. Immunocytochemistry is a widely used application for these antibodies. In addition, Immunofluorescence is also a common application.