R&D Systems, a Bio-Techne Brand's VEGF 165 Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, Assay, Block/Neutralize/Inhibit, ELISA, Functional Assay, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.