A number of ELISA Kits are available that target glutamyl-tRNA synthetase 2, mitochondrial (putative), an alias of the protein, glutamyl-tRNA synthetase 2, mitochondrial. The human protein, encoded by the gene EARS2, is a member of the Class-I aminoacyl-tRNA synthetase family, Glutamate--tRNA ligase type 1 subfamily. The protein's cellular localization is indicated to be mitochondrial. Additional synonyms or past names for this protein may include: COXPD12, MSE1, gluRS, mtGlnRS. Homology is conserved in other species, such as Mouse, Rat, Zebrafish, Frog, Chicken.