DDB2 antibody

Volume: 100 µg Purification: Immunogen affinity purified Form: liquid Purity: 95% as determined by SDS-PAGE Host: Rabbit Clonality: polyclonal Clone ID: Isotype: IgG Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.3,-20? for 12 months(Avoid repeated freeze / thaw cycles.) Background: Required for DNA repair. Binds to DDB1 to form the UV-damaged DNA-binding protein complex(the UV-DDB complex). The UV-DDB complex may recognize UV-induced DNA damage and recruit proteins of the nucleotide excision repair pathway(the NER pathway) to initiate DNA repair. The UV-DDB complex preferentially binds to cyclobutane pyrimidine dimers(CPD), 6-4 photoproducts(6-4 PP), apurinic sites and short mismatches. Also appears to function as the substrate recognition module for the DCX(DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex DDB1-CUL4-ROC1(also known as CUL4-DDB-ROC1 and CUL4-DDB-RBX1). The DDB1-CUL4-ROC1 complex may ubiquitinate histone H2A, histone H3 and histone H4 at sites of UV-induced DNA damage. The ubiquitination of histones may facilitate their removal from the nucleosome and promote subsequent DNA repair. The DDB1-CUL4-ROC1 complex also ubiquitinates XPC, which may enhance DNA-binding by XPC and promote NER. Isoform D1 and isoform D2 inhibit UV-damaged DNA repair. Immunogen: damage-specific DNA binding protein 2, 48kDa Synonyms: Observed MW: 55-60 kDa Uniprot ID: Q92466 Reactivity: Human, Mouse, Rat Tested Application: ELISA, WB, IF Recommended dilution: WB: 1: 500-1: 2000; IF: 1: 20-1: 200 Gene ID: 1643 Research Area: Epigenetics, Metabolism