Xrcc4 (NM_028012) Mouse Recombinant Protein

Involved in DNA nonhomologous end joining (NHEJ) required for double-strand break repair and V (D) J recombination. Binds to DNA and to DNA ligase IV (LIG4) . The LIG4-XRCC4 complex is responsible for the NHEJ ligation step, and XRCC4 enhances the joining activity of LIG4. Binding of the LIG4-XRCC4 complex to DNA ends is dependent on the assembly of the DNA-dependent protein kinase complex DNA-PK to these DNA ends (By similarity) .[UniProtKB/Swiss-Prot Function]

Purified recombinant protein of Mouse X-ray repair complementing defective repair in Chinese hamster cells 4 (Xrcc4), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.