Anti-PCBP3 antibodies are used in the immunodetection of the protein poly(rC) binding protein 3. In humans, the canonical protein has a reported length of 371 amino acid residues and a mass of 39.5 kDa. Its subcellular localization is in the cytoplasm. Up to 5 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. PCBP3 is known to be involved with the regulation of gene expression. The PCBP3 marker can be used to identify Brain Splatter Neurons.* Synonyms for this target antigen include PCBP3-OT1, PCBP3OT, PCBP3 overlapping transcript 1, PCBP3-overlapping transcript, poly(rC) binding protein 3 overlapping transcript, and ALPHA-CP3. PCBP3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some Pcbp3 antibodies may have been used in research and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.
*HuBMAP Human Reference Atlas v1.4