These 53BP1 ELISA kits are immunodetection tools for measuring the levels of 53BP1 in biological samples. 53BP1 is an alias of the human TP53BP1 gene, which encodes the protein, tumor protein p53 binding protein 1. Notably, 53BP1 is known to play a role in DNA damage pathways and the regulation of transcription, among other functions. The TP53BP1 protein is 1972 amino acid residues in length and 213.6 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the nucleus of the cell. This protein is known to be methylated and phosphorylated. Other names for this target antigen include TDRD30. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.