Anti-PINX1 antibodies are used in the immunodetection of the protein PIN2 (TERF1) interacting telomerase inhibitor 1. In humans, the canonical protein has a reported length of 328 amino acid residues and a mass of 37 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. A member of the PINX1 protein family, PINX1 is known to be involved with the regulation of cell proliferation. Post-translational modifications have been described, including protein cleavage. Synonyms for this target antigen include LPTL, LPTS, Pxr1, PIN2/TERF1-interacting telomerase inhibitor 1, 67-11-3 protein, and Gno1. PINX1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of PINX1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.