Anti-CSS2 antibodies enable researchers to detect and measure the CSS2 antigen in biological samples. This target is a reported synonym of the ARID1A gene, which encodes AT-rich interaction domain 1A. This protein is known to function in chromatin remodeling and nervous system development, among other biological roles. The human version of CSS2 has a canonical amino acid length of 2285 residues and a protein mass of 242 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. Other names for this target antigen include B120, B120, and BAF250. Western Blot is the most common application for the CSS2 antibodies listed below. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.