Anti-MRPL39 antibodies are used in the immunodetection of the protein mitochondrial ribosomal protein L39. In humans, the canonical protein has a reported length of 338 amino acid residues and a mass of 38.7 kDa. Its subcellular localization is in the mitochondria. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Mitochondrion-specific ribosomal protein mL39 protein family, MRPL39 is known to be involved with mitochondrial translation. Synonyms for this target antigen include L39mt, L5mt, MRP-L5, MRPL5, MSTP003, PRED22, PRED66, and C21orf92. MRPL39 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some MRPL39 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.