Anti-MOP4 antibodies enable researchers to detect and measure the MOP4 antigen in biological samples. This target is a reported synonym of the NPAS2 gene, which encodes neuronal PAS domain protein 2. This protein is known to function in nervous system development and DNA damage pathways, among other biological roles. The human version of MOP4 has a canonical amino acid length of 824 residues and a protein mass of 91.8 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include PASD4 and bHLHe9. Indicated applications for MOP4 antibodies listed below include Western Blot.