Provided below are ELISA kits targeting seryl-tRNA synthetase, a human protein encoded by SARS. This protein is 514 amino acids long, with a mass of 58.8 kDa, and is a member of the Class-II aminoacyl-tRNA synthetase family, Type-1 seryl-tRNA synthetase subfamily. This is reported to be a cytoplasmic and nuclear protein. It is also an enzyme classified as a(n) serine-tRNA ligase. There is a noted implication in Neurodevelopmental disorder with microcephaly, ataxia, and seizures. Other alias names for this protein include: serine--tRNA ligase cytoplasmic, serine tRNA ligase 1 cytoplasmic, seryl-tRNA synthetase cytoplasmic, seryl-tRNA(Ser/Sec) synthetase, and serine tRNA ligase 1 cytoplasmic.