The PRDX3 protein is a thiol-specific peroxidase that plays a key role in cellular defense by reducing hydrogen peroxide and organic hydroperoxides to water and alcohols. It detoxifies peroxides and cooperates with MAP3K13 to regulate NF-kappa-B activation. PRDX3 Protein, Human is the recombinant human-derived PRDX3 protein, expressed by E. coli , with tag free.