Anti-IZUMO antibodies enable researchers to detect and measure the IZUMO antigen in biological samples. This target is a reported synonym of the IZUMO1 gene, which encodes izumo sperm-oocyte fusion 1. This protein is known to function in cell adhesion, among other biological roles. The human version of IZUMO has a canonical amino acid length of 350 residues and a protein mass of 38.9 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the cytoplasmic vesicles and cell membrane of cells and notably expressed in the testis. IZUMO is a member of the Izumo protein family. Indicated applications for IZUMO antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.