Anti-Folr4 antibodies enable researchers to detect and measure the Folr4 antigen in biological samples. This target is a reported synonym of the IZUMO1R gene, which encodes IZUMO1 receptor, JUNO. This protein is known to function in cell adhesion, among other biological roles. The human version of Folr4 has a canonical amino acid length of 250 residues and a protein mass of 28.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane of cells. Folr4 is a member of the Folate receptor protein family. Indicated applications for Folr4 antibodies listed below include ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry.