Anti-C19orf17 antibodies enable researchers to detect and measure the C19orf17 antigen in biological samples. This target is a reported synonym of the ELL gene, which encodes elongation factor for RNA polymerase II. This protein is known to function in in utero embryonic development, among other biological roles. The human version of C19orf17 has a canonical amino acid length of 621 residues and a protein mass of 68.3 kilodaltons. It is reported to be localized in the nucleus of cells. This target antigen may also be known as ELL1.