DDB2 Recombinant Rabbit monoclonal Antibody IgG

SKU: BA112681-100µl

Fig1: Western blot analysis of DDB2 on Daudi cell using anti-DDB2 antibody at 1/1,000 dilution.

Fig2: Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-DDB2 antibody. Counter stained with hematoxylin.

Fig3: Immunohistochemical analysis of paraffin-embedded human liver cancer tissue using anti-DDB2 antibody. Counter stained with hematoxylin.

Bon Opus Cat. #BA112681
  • Host Species; Species Reactivity

    Rabbit; Human
  • Immunogen

    Recombinant protein with C-terminal human DDB2.
  • Application Summary

  • Purification; Formulation

    ProA affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
  • ALTnames

    DNA damage-binding protein 2, DDB p48 subunit, Damage-specific DNA-binding protein 2, UV-damaged DNA-binding protein 2
  • Background

    Damaged DNA binding protein (DDB) is a heterodimer composed of two subunits, p127 and p48, which are designated DDB1 and DDB2, respectively. The DDB heterodimer is involved in repairing DNA damaged by ultraviolet light. Specifically, DDB, also designated UV-damaged DNA binding protein (UV-DDB), xeroderma pigmentosum group E binding factor (XPE-BF) and hepatitis B virus X-associated protein 1 (XAP-1), binds to damaged cyclobutane pyrimidine dimers (CPDs). Mutations in the DDB2 gene are implicated as causes of xeroderma pigmentosum group E, an autosomal recessive disease in which patients are defective in nucleotide excision DNA repair. XPE is characterized by hypersensitivity of the skin to sunlight with a high frequency of skin cancer as well as neurologic abnormalities. The hepatitis B virus (HBV) X protein interacts with DDB1, which may mediate HBx transactivation.(ET7109-29)

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