Anti-ZVNH1 antibodies enable researchers to detect and measure the ZVNH1 antigen in biological samples. This target is a reported synonym of the VN1R1 gene, which encodes vomeronasal 1 receptor 1. This protein is believed to be a type of pheromone receptor. The human version of ZVNH1 has a canonical amino acid length of 353 residues and a protein mass of 40 kilodaltons. It is reported to be localized in the cell membrane of cells. ZVNH1 is a member of the G-protein coupled receptor 1 protein family.