Technical Data
S8060-12K
Superoxide Dismutase 1 (Superoxide Dismutase [Cu-Zn], hSod1, SOD1)
Description:
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-) 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) (1). SOD-1 is found in all eukaryotic species as a homodimeric 32kD enzyme containing one each of Cu and Zn ion per subunit (2). The manganese containing 80kD tetrameric enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain (3). SOD-3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and airways (4). SOD-4 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. Destroys radicals which are normally produced within the cells and which are toxic to biological systems.

Applications:
Suitable for use in Western Blot, Immunoprecipitation and Immunohistochemistry. Other applications not tested.

Recommended Dilution:
Western Blot: 1:2000
Immunoprecipitation: 1ul
Immunohistochemistry: Paraffin
Optimal dilutions to be determined by the researcher.

Positive Control:
HeLa cells

Cellular Localization:
Cytoplasm

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
TypeIsotypeCloneGrade
PabIgGSerum
SizeStorageShippingSourceHost
100ul-20CBlue IceHumanRabbit
Concentration:
Not determined
Immunogen:
Recombinant corresponding to human Superoxide Dismutase 1, expressed in E.coli.
Purity:
Serum
Form
Supplied as a liquid in HEPES, 0.15M sodium chloride, 0.01% BSA, 0.03% sodium azide, 50% glycerol.
Specificity:
Recognizes human Superoxide Dismutase 1. Species Crossreactivity: Mouse and rat.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Kuninaka, S. et al. (2000) Br. J. Cancer. 83, 928-934. 2. Strange, R. W. et al. (2003) J. Mol. Biol. 328, 877-891. 3. Weisiger, R. A., and Fridovich, I. (1973) J. Biol. Chem. 248, 3582-3592. 4. Enghild, J. J. et al. (1999) Biochem J. 317, 51-57.