Anti-DUT / Deoxyuridine triphosphatase, clone 31D50

Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA. DUT antibody detects deoxyuridine triphosphatase, an enzyme encoded by the DUT gene. This enzyme catalyzes the hydrolysis of dUTP to dUMP and pyrophosphate, thereby preventing the incorporation of uracil into DNA. This reaction maintains the balance of nucleotide pools and supports DNA replication fidelity. DUT is expressed in both nuclear and mitochondrial isoforms, generated through alternative splicing, enabling the enzyme to function across different subcellular compartments where nucleotide metabolism is critical.DUT antibody is widely applied in DNA metabolism research, cancer biology, and virology. In DNA replication, DUT regulates the concentration of dUTP to minimize misincorporation of uracil into DNA. Failure to control dUTP levels leads to DNA repair cycles, strand breaks, and genomic instability. By detecting DUT, researchers can examine the mechanisms that safeguard DNA integrity and how these processes become dysregulated in disease. Western blotting with DUT antibody detects the nuclear and mitochondrial isoforms of the protein in proliferative tissues. Immunohistochemistry maps DUT expression in tissues with high replication rates such as bone marrow and intestinal crypts. Immunofluorescence highlights the nuclear and mitochondrial distribution of DUT within single cells. ELISA allows quantification of enzyme expression in experimental and clinical samples. These approaches make DUT antibody a versatile reagent for investigating DNA metabolism and genomic stability.DUT is especially important in rapidly dividing cells and is upregulated during S phase of the cell cycle. This makes DUT an attractive target in oncology, since cancer cells often rely on high levels of DUT to manage imbalanced nucleotide pools. Inhibition of DUT activity has been explored as a strategy to increase DNA damage selectively in tumor cells. By applying DUT antibody, scientists can explore how altered nucleotide metabolism contributes to tumorigenesis and identify therapeutic opportunities.Beyond cancer, DUT plays roles in virology. Several viruses, including HIV, exploit host nucleotide metabolism, and DUT expression influences viral replication. DUT activity may affect the effectiveness of nucleoside analog drugs by altering nucleotide balance. These insights make DUT antibody a useful tool for studying virus-host interactions and antiviral drug responses.DUT also contributes to developmental biology. The enzyme supports DNA synthesis during embryogenesis and tissue regeneration. Genetic mutations or dysregulation of DUT are linked to cellular stress responses and mitochondrial dysfunction. Studying DUT with antibody based approaches provides insights into both normal development and pathological processes.DUT antibody from NSJ Bioreagents provides strong specificity for deoxyuridine triphosphatase detection. Its proven performance across research techniques ensures accurate evaluation of DNA metabolism in health and disease.