53BP1 Antibody

53BP1 (p53 Binding Protein 1) is an early participant in the cellular response to DNA double-strand breaks. 53BP1 functions in a redundant role in phosphorylation of the downstream checkpoint effector proteins Brca1 and Chk2 but was required for the formation of Brca1 foci in a hierarchical branched pathway for the recruitment of repair and signaling proteins to sites of DNA damage.

Alternative names for 53BP1 Antibody include Tumor protein p53 binding protein 1 antibody, p202 antibody.