Anti-GCP16 antibodies enable researchers to detect and measure the GCP16 antigen in biological samples. This target is a reported synonym of the GOLGA7 gene, which encodes golgin A7. This protein is known to function in protein stabilization, among other biological roles. The human version of GCP16 has a canonical amino acid length of 137 residues and a protein mass of 15.8 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the Golgi of cells. GCP16 is a member of the ERF4 protein family.