Anti-BRN2 antibodies enable researchers to detect and measure the BRN2 antigen in biological samples. This target is a reported synonym of the POU3F2 gene, which encodes POU class 3 homeobox 2. This protein is known to function in epidermis development and hypothalamus cell differentiation, among other biological roles. The human version of BRN2 has a canonical amino acid length of 443 residues and a protein mass of 46.9 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include N-Oct3 and OTF-7.