The Vav ELISA kits listed below utilize specific antibodies for the plate-based assay of Vav in various samples. Vav is another term for the VAV1 gene, which encodes the protein, vav guanine nucleotide exchange factor 1 in humans. It has been reported that Vav plays a role in cell migration and GPCR signaling pathways, among other functions. Structurally, the VAV1 protein is 845 amino acid residues in length and 98.3 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. In terms of tissue specificity, it is found to be widely expressed in hematopoietic cells but not in other cell types. This protein is known to be phosphorylated. Other names for this target antigen include proto-oncogene vav and vav 1 guanine nucleotide exchange factor. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.