Anti-FUR antibodies enable researchers to detect and measure the FUR antigen in biological samples. This target is a reported synonym of the FURIN gene, which encodes furin, paired basic amino acid cleaving enzyme. This protein is known to function in extracellular matrix organization, among other biological roles. The human version of FUR has a canonical amino acid length of 794 residues and a protein mass of 86.7 kilodaltons. It is reported to be localized in the Golgi, cell membrane, and is secreted of cells and widely expressed in many tissue types. Other names for this target antigen include PACE and PCSK3. Some FUR antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.