A number of ELISA Kits are available that target Trp53bp2, an alias of the protein, tumor protein p53 binding protein 2. The human protein, encoded by the gene TP53BP2, is a member of the ASPP family. The protein's cellular localization is indicated to be cytoplasmic and nuclear. Additional synonyms or past names for this protein may include: 53BP2, ASPP2, BBP, P53BP2, PPP1R13A. Homology is conserved in other species, such as Mouse, Rat.