Anti-RARS antibodies enable researchers to detect and measure the RARS antigen in biological samples. This target is a reported synonym of the RARS1 gene, which encodes arginyl-tRNA synthetase 1. The human version of RARS has a canonical amino acid length of 660 residues and a protein mass of 75.4 kilodaltons. It is reported to be localized in the cytoplasm of cells and notably expressed in many tissues, such as the cerebral cortex and hippocampus. Other names for this target antigen include ArgRS, DALRD1, and HLD9. Western Blot is the most common application for the RARS antibodies listed below. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.