Anti-S14mt antibodies enable researchers to detect and measure the S14mt antigen in biological samples. This target is a reported synonym of the MRPS14 gene, which encodes mitochondrial ribosomal protein S14. This protein is known to function in mitochondrial translation and protein translation, among other biological roles. The human version of S14mt has a canonical amino acid length of 128 residues and a protein mass of 15.1 kilodaltons. It is reported to be localized in the mitochondria of cells. S14mt is a member of the Universal ribosomal protein uS14 protein family.