Background:  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). SOD1 is found in all eukaryotic species as a homodimeric 32kDa enzyme containing one each of Cu and Zn ion per subunit. The manganese-containing 80kDa 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 airways. SOD4 is a copper chaperone for superoxide dismutase(CCS), which specifically delivers Cu to copper/zinc superoxide dismutase. CCS may activate copper/zinc superoxide dismutase through direct insertion of the Cu cofactor.

Description: Rabbit polyclonal to SOD3

Immunogen: KLH conjugated synthetic peptide derived from SOD3

Specificity:  ·Reacts with Human, Mouse, Rabbit, Pig, Dog and Rat.

·Isotype: IgG

Application:  ·Western blotting: 1/100-500. Predicted Mol wt: 26 kDa;

·Immunohistochemistry (Frozen/paraffin tissue section): 1/100-500;

·Immunocytochemistry: 1/100-500;

·ELISA: 1/500;

·Optimal working dilutions must be determined by the end user.