Anti-FRAS1 antibodies are used in the immunodetection of the protein Fraser extracellular matrix complex subunit 1. In humans, the canonical protein has a reported length of 4008 amino acid residues and a mass of 443.2 kDa. Its subcellular localization is in the cell membrane. Up to 5 different isoforms have been reported for this protein. It is reported to be expressed in many adult tissues, with highest levels in the kidney, pancreas and thalamus. A member of the FRAS1 protein family, FRAS1 is known to be involved in extracellular matrix organization (By similarity). The FRAS1 gene has been associated with the disease, Fraser syndrome. Synonyms for this target antigen include Fraser syndrome 1, extracellular matrix protein FRAS1, fraser syndrome 1 protein, and extracellular matrix organizing protein FRAS1. FRAS1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some FRAS1 antibodies may have been used in research and have associated citations. Immunofluorescence is a widely used application for these antibodies. Immunocytochemistry and Immunohistochemistry are also common applications.