Anti-ZMAT5 antibodies are used in the immunodetection of the protein zinc finger matrin-type 5. In humans, the canonical protein has a reported length of 170 amino acid residues and a mass of 20 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. ZMAT5 is known to be involved with mRNA processing and RNA splicing. Synonyms for this target antigen include U11/U12 small nuclear ribonucleoprotein 20 kDa protein, U11/U12 snRNP 20 kDa protein, U11/U12 snRNP 20K, zinc finger CCCH-type containing 19, and zinc finger matrin-type protein 5. ZMAT5 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. ELISA and Western Blot are common applications for ZMAT5 antibodies.