Anti-VAV2 antibodies are used in the immunodetection of the protein vav guanine nucleotide exchange factor 2. In humans, the canonical protein has a reported length of 878 amino acid residues and a mass of 101.3 kDa. Up to 3 different isoforms have been reported for this protein. It is widely expressed across many tissue types. VAV2 is known to be involved with angiogenesis and cell migration. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include guanine nucleotide exchange factor VAV2 and vav 2 oncogene. VAV2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 50 citations in the literature describe the use of VAV2 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.