SOD2 Polyclonal Antibody

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Product Description

Keep as concentrated solution. Predicted reactivity: Mouse (92%), Rat (94%), Zebrafish (88%), Xenopus laevis (86%), Pig (94%), Chicken (91%), Sheep (94%), Rhesus Monkey (98%), Chimpanzee (100%), Bovine (94%). Positive Control: U87-MG, SK-N-SH, IMR32, SK-N-AS. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. 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/SOD-1), mitochondrial manganese SOD (Mn-SOD/SOD-2) and extracellular Cu, Zn-SOD (EC-SOD/SOD-3). SOD1 is found in all eukaryotic species as a homodimeric 32 kDa enzyme containing one each of Cu and Zn ion per subunit. 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. SOD3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and