Anti-VMA2 antibodies enable researchers to detect and measure the VMA2 antigen in biological samples. This target is a reported synonym of the ATP6V1B1 gene, which encodes ATPase H+ transporting V1 subunit B1. This protein is known to function in the regulation of gene expression, among other biological roles. The human version of VMA2 has a canonical amino acid length of 513 residues and a protein mass of 56.8 kilodaltons. It is reported to be localized in the cell membrane of cells and notably expressed in many tissues, such as the bronchus, testis, and breast. VMA2 is a member of the ATPase alpha/beta chains protein family. Some VMA2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.