Anti-PUR-ALPHA antibodies enable researchers to detect and measure the PUR-ALPHA antigen in biological samples. This target is a reported synonym of the PURA gene, which encodes purine rich element binding protein A. This protein is known to function in DNA replication and the regulation of transcription, among other biological roles. The human version of PUR-ALPHA has a canonical amino acid length of 322 residues and a protein mass of 34.9 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include MRD31, NEDRIHF, and PUR-ALPHA. Indicated applications for PUR-ALPHA antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.