Recombinant Human RNF4 Protein，His

RNF4 is a member of the RING finger E3 ubiquitin ligase family, playing a critical role in ubiquitin-mediated proteolysis and cellular signaling. Its primary function is to catalyze the ubiquitination of specific target proteins, regulating various cellular processes including protein degradation, DNA repair, and cell cycle progression. Research has indicated that RNF4 is involved in the cellular response to stress and is required for the proper functioning of the p53 tumor suppressor pathway. Additionally, RNF4 has been implicated in various diseases, particularly in cancer, where dysregulation of ubiquitin-mediated processes can lead to tumorigenesis. The exploration of recombinant RNF4 proteins has become essential to understand its mechanisms of action, potential interactions with other proteins, and its role in pathological conditions. Scientists are utilizing recombinant techniques to produce RNF4 for biochemical assays, structural studies, and to investigate its interaction networks, aiming to elucidate its biological significance and therapeutic potential. This research is paving the way for further studies on RNF4 as a promising target for drug development, particularly in cancer therapeutics, where modulation of the ubiquitin-proteasome system can be advantageous. Understanding the structure and function of RNF4 at a molecular level will contribute to the broader knowledge of ubiquitin biology and its implications in health and disease.