These Ku70 ELISA kits are immunodetection tools for measuring the levels of Ku70 in biological samples. Ku70 is an alias of the human XRCC6 gene, which encodes the protein, X-ray repair cross complementing 6. Notably, Ku70 is known to play a role in innate immune responses and the regulation of transcription, among other functions. The XRCC6 protein is 609 amino acid residues in length and 69.8 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus and chromosomes of the cell. This protein is known to be phosphorylated. Other names for this target antigen include CTC75, CTCBF, and G22P1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.