Recombinant Human REV1 Protein，His

REV1 is a specialized DNA polymerase belonging to the Y-family of polymerases, which plays a crucial role in the cellular response to DNA damage, particularly during the process of translesion synthesis (TLS). TLS is a mechanism that allows cells to bypass DNA lesions that would otherwise stall replication forks, thereby preventing potential cell death or mutations. In various organisms, REV1 has been implicated in mitigating the effects of genotoxic stress by incorporating nucleotides opposite damaged bases, facilitating DNA repair, and maintaining genomic stability. Research on REV1 has gained momentum due to its dual role in both promoting cellular survival in response to DNA damage and its involvement in mutagenesis, which can contribute to cancer progression. Understanding the structural and functional properties of REV1, as well as its interactions with other proteins involved in the TLS pathway, provides insights into how cells cope with DNA insults. Moreover, exploring REV1's activity could have therapeutic implications for cancer treatment strategies, particularly in drugs that target replicative DNA polymerases or exploit the DNA damage response mechanisms. Enhanced knowledge of REV1's function and regulation in different cellular contexts is essential for developing targeted therapies that may enhance the efficacy of existing treatments or target specific cancer cells more effectively.