Anti-GATB antibodies are used in the immunodetection of the protein glutamyl-tRNA amidotransferase subunit B. In humans, the canonical protein has a reported length of 557 amino acid residues and a mass of 61.9 kDa. Its subcellular localization is in the mitochondria. It is reported to be highly expressed in the tissues characterized by high rates of oxidative phosphorylation (OxPhos), including muscle and heart. A member of the GatB/GatE protein family, GATB is known to be involved with mitochondrial translation. The GATB gene has been associated with the disease, Combined oxidative phosphorylation deficiency. Synonyms for this target antigen include HSPC199, PET112, PET112L, glutamyl-tRNA(Gln) amidotransferase subunit B, mitochondrial, and COXPD41. GATB gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the GATB antibodies listed below. In addition, ELISA is also a common application.