Anti-SEC53 antibodies enable researchers to detect and measure the SEC53 antigen in biological samples. This target is a reported synonym of the PMM1 gene, which encodes phosphomannomutase 1. This protein is known to function in metabolic processes, among other biological roles. The human version of SEC53 has a canonical amino acid length of 262 residues and a protein mass of 29.7 kilodaltons. It is reported to be localized in the cytoplasm of cells. This target antigen may also be known as PMMH-22.