Anti-Atoh5 antibodies enable researchers to detect and measure the Atoh5 antigen in biological samples. This target is a reported synonym of the NEUROG3 gene, which encodes neurogenin 3. This protein is known to function in neuronal development, among other biological roles. The human version of Atoh5 has a canonical amino acid length of 214 residues and a protein mass of 23.1 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include Math4B and NGN-3.