Anti-MetAP 1D antibodies enable researchers to detect and measure the MetAP 1D antigen in biological samples. This target is a reported synonym of the METAP1D gene, which encodes methionyl aminopeptidase type 1D, mitochondrial. This protein is known to function in proteolysis, among other biological roles. The human version of MetAP 1D has a canonical amino acid length of 335 residues and a protein mass of 37.1 kilodaltons. It is reported to be localized in the mitochondria of cells. MetAP 1D is a member of the Peptidase M24A protein family.