Anti-HNRNPUL1 antibodies are used in the immunodetection of the protein heterogeneous nuclear ribonucleoprotein U like 1. In humans, the canonical protein has a reported length of 856 amino acid residues and a mass of 95.7 kDa. Its subcellular localization is in the nucleus. Up to 5 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. HNRNPUL1 is known to act as a basic transcriptional regulator. Synonyms for this target antigen include E1BAP5, HNRPUL1, heterogeneous nuclear ribonucleoprotein U-like protein 1, E1B 55kDa associated protein 5, E1B-55 kDa-associated protein 5, and E1B-AP5. HNRNPUL1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of HNRNPUL1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.