Anti-XAP1 antibodies enable researchers to detect and measure the XAP1 antigen in biological samples. This target is a reported synonym of the DDB1 gene, which encodes damage specific DNA binding protein 1. This protein is known to function in the apoptotic pathway and DNA damage pathways, among other biological roles. The human version of XAP1 has a canonical amino acid length of 1140 residues and a protein mass of 127 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. Other names for this target antigen include DDBA, UV-DDB1, and WHIKERS. Western Blot is a widely used application for the XAP1 antibodies listed below. In addition, Immunohistochemistry is also a common application.