Anti-VPAC2 antibodies enable researchers to detect and measure the VPAC2 antigen in biological samples. This target is a reported synonym of the VIPR2 gene, which encodes vasoactive intestinal peptide receptor 2. This protein is known to function in receptor-mediated signaling pathways and cell to cell signaling, among other biological roles. The human version of VPAC2 has a canonical amino acid length of 438 residues and a protein mass of 49.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane of cells and widely expressed in many tissue types. Other names for this target antigen include C16DUPq36.3, DUP7q36.3, and PACAP-R-3. Indicated applications for VPAC2 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.