Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against reactive oxygen species (ROS). SOD catalyzes the dismutation reaction of superoxide radical anion (O2-) to hydrogen peroxide, which is then catalyzed to innocuous O2 and H2O by glutathione peroxidase and catalase. Several classes of SOD have been identified. These include intracellular copper, zinc SOD (Cu, Zn SOD/SOD1), mitochondrial manganese SOD (Mn SOD/SOD2) and extracellular Cu, Zn SOD (EC SOD/SOD3). The manganese containing 80 kDa tetrameric enzyme SOD2 is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain.
Synonyms: Mn superoxide dismutase, indophenoloxidase B, manganese superoxide dismutase, manganese-containing superoxide dismutase, mangano-superoxide dismutase, superoxide dismutase 2, mitochondrial
Application: Immunohistochemistry (Paraffin): 10 mug/mL of a previous lot detected MnSOD in paraffin embedded rat brain tissue sections.
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Other Notes: Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.