Human Superoxide Dismutase Recombinant

Cu/Zn Superoxide Dismutase (SOD1) antagonizes IL3 dependent proliferation of cells in culture and reversibly inhibits DNA synthesis of erythroid progenitor cells. SOD1 binds copper and zinc ions and is one of two isozymes responsible for destroying free superoxide radicals in the body. SOD1 is a soluble cytoplasmic protein, acting as a homodimer to convert naturally-occuring but harmful superoxide radicals to molecular oxygen and hydrogen peroxide. The other isozyme is a mitochondrial protein. Mutations in this gene have been implicated as causes of familial amyotrophic lateral sclerosis.

Reconstitute at 0.1-1.0 mg/ml in distilled water. This solution can then be diluted into other buffers. To maximize product collection from vial surface, vortex briefly and then spin down to recollect the liquid.

The lyophilized protein is stable for at least 2 years from date of receipt when stored at -20°C. Upon reconstitution, store in working aliquots at +4°C for up to one month, or at -20°C for up to six months, in the presence of a carrier protein. Avoid repeated freeze/thaw cycles.