Recombinant Human OAZ3 Protein，His

OAZ3 (ornithine decarboxylase antizyme 3) is a relatively novel protein that belongs to the antizyme family, which plays a crucial role in the regulation of polyamine synthesis and cellular proliferation. The background research on OAZ3 has gained momentum due to its potential implications in various biological processes, including cancer development and cellular stress responses. Polyamines, such as putrescine, spermidine, and spermine, are essential for cell growth and differentiation; however, their dysregulation is often linked to several pathological conditions, including tumorigenesis. OAZ3 modulates the activity of ornithine decarboxylase (ODC), the rate-limiting enzyme in polyamine biosynthesis, thereby serving as a key regulatory molecule. Recent studies suggest that OAZ3 may also have distinct functions beyond antizyme activity, such as involvement in cellular signaling pathways and interactions with various biomolecules. Given the complex roles that polyamines and OAZ3 play in cellular homeostasis, there is a growing interest in understanding the biochemical and molecular mechanisms governing OAZ3 function. Researchers aim to elucidate its role in cancer biology, potential as a biomarker, and therapeutic target. Additionally, the structural characterization of OAZ3 may provide insights into its functional mechanisms and interactions within the cell. Overall, the ongoing research on OAZ3 is essential for uncovering new therapeutic avenues and understanding the broader implications of polyamine regulation in health and disease.