Recombinant Human RAD51 Protein，His

RAD51 is a key protein involved in the process of homologous recombination, which is essential for accurate DNA repair and the maintenance of genomic stability. This protein plays a critical role in the repair of double-strand breaks (DSBs) in DNA, a type of damage that can arise from various sources, including replication stress and exposure to ionizing radiation. The RAD51 protein functions by facilitating the search for homology and strand invasion, thereby promoting the exchange of genetic material between homologous DNA strands. Its importance is further emphasized by its involvement in cancer biology; dysregulation or mutations in RAD51 can lead to genomic instability and contribute to tumorigenesis. Research has shown that RAD51 forms nucleoprotein filaments on single-stranded DNA (ssDNA) and that this event is a crucial step in the recombination process. Additionally, the study of RAD51 has opened avenues for potential therapeutic strategies in cancer treatment, notably in sensitizing tumor cells to DNA-damaging agents. Understanding the mechanisms governing RAD51 activity and regulation could provide insights into novel approaches for enhancing DNA repair or targeting defective repair pathways in cancer cells. The exploration of RAD51's interaction with other proteins and its role in different cellular contexts continues to be a significant focus in molecular and cellular biology, highlighting the protein's relevance in both fundamental research and clinical implications.