Anti-SAV antibodies enable researchers to detect and measure the SAV antigen in biological samples. This target is a reported synonym of the SAV1 gene, which encodes salvador family WW domain containing protein 1. This protein is known to function in hair follicle development and intestinal epithelial cell differentiation, among other biological roles. The human version of SAV has a canonical amino acid length of 383 residues and a protein mass of 44.6 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. Indicated applications for SAV antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.