Anti-Gpr89 antibodies are protein reagents that detect specific antigens. The Gpr89 antigen is another term for the human protein G protein-coupled receptor 89B, encoded by the GPR89B gene. The protein is known to function in protein transport and the transport of ions, among other biological roles. Canonically, it has an amino acid length of 455 residues and a mass of 52.9 kilodaltons. Its subcellular localization is in the Golgi and it is ubiquitously expressed across many tissue types. The Gpr89 protein is a member of the Golgi pH regulator (TC 1.A.38) protein family. Immunofluorescence is the most common application for the Gpr89 antibodies listed below. Western Blot and Immunocytochemistry are also common applications.