Anti-DRG11 antibodies enable researchers to detect and measure the DRG11 antigen in biological samples. This target is a reported synonym of the DRGX gene, which encodes dorsal root ganglia homeobox. This protein is known to function in axon guidance and the regulation of transcription, among other biological roles. The human version of DRG11 has a canonical amino acid length of 263 residues and a protein mass of 28.7 kilodaltons. It is reported to be localized in the nucleus of cells. DRG11 is a member of the Paired homeobox protein family.