Anti-RRM2B Antibody

RRM2B (ribonucleotide reductase regulatory TP53-inducible subunit M2B), the p53-inducible small subunit of ribonucleotide reductase, is the target of this polyclonal rabbit IgG antibody supplied by Antibodies.com as an unconjugated reagent in a 200 µl vial. The antibody is raised in rabbit, has an IgG isotype, and is validated for Western blot detection of the human protein. Because RRM2B supplies deoxyribonucleotide pools for DNA repair synthesis and mitochondrial DNA replication, the reagent is commonly used by researchers studying DNA damage response pathways, mitochondrial genome maintenance, and disorders linked to mtDNA depletion. Its unconjugated format allows flexible pairing with standard anti-rabbit secondary reagents for chemiluminescent or fluorescent Western blot workflows.