Anti-CATSF antibodies enable researchers to detect and measure the CATSF antigen in biological samples. This target is a reported synonym of the CTSF gene, which encodes cathepsin F. This protein is known to function in proteolysis, among other biological roles. The human version of CATSF has a canonical amino acid length of 484 residues and a protein mass of 53.4 kilodaltons. It is reported to be localized in the lysosomes of cells and notably expressed in many tissues, such as the cerebellum and cerebral cortex. This target antigen may also be known as CLN13. Western Blot is a widely used application for the CATSF antibodies listed below. In addition, ELISA is also a common application.