Anti-UNQ192 antibodies enable researchers to detect and measure the UNQ192 antigen in biological samples. This target is a reported synonym of the GPR89B gene, which encodes G protein-coupled receptor 89B. This protein is known to function in protein transport and the transport of ions, among other biological roles. The human version of UNQ192 has a canonical amino acid length of 455 residues and a protein mass of 52.9 kilodaltons. It is reported to be localized in the Golgi of cells. UNQ192 is a member of the Golgi pH regulator (TC 1.A.38) protein family.