Anti-C6orf143 antibodies enable researchers to detect and measure the C6orf143 antigen in biological samples. This target is a reported synonym of the FAM83B gene, which encodes family with sequence similarity 83 member B. This protein is known to function in cell proliferation, among other biological roles. The human version of C6orf143 has a canonical amino acid length of 1011 residues and a protein mass of 114.8 kilodaltons. It is reported to be localized in the cytoplasm of cells and notably expressed in many tissues, such as the cervix and esophagus. C6orf143 is a member of the FAM83 protein family.