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S9076

Sigma-Aldrich

Superoxide Dismutase I human

recombinant, expressed in E. coli

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About This Item

Numéro de classification (Commission des enzymes):
Numéro CE :
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54

Produit recombinant

expressed in E. coli

Niveau de qualité

Pureté

≥95% (SDS-PAGE and HPLC)

Forme

lyophilized powder

Poids mol.

31 kDa

Conditions d'expédition

wet ice

Température de stockage

−20°C

Description générale

Superoxide Dismutase (SOD) is an oxidoreductase that catalyses the reaction between superoxide anions and hydrogen to yield molecular oxygen and hydrogen peroxide. The enzyme protects the cell against dangerous levels of superoxide. Recombinant human Superoxide Dismutase I produced in E. coli is a non-glycosylated polypeptide chain containing 2 x 154 amino acids and having a total molecular mass of 31,608 Dalton.

Propriétés physiques

Recombinant Superoxide Dismutase I is fully biologically active when compared to standard.

Reconstitution

Reconstitute in H2O to a concentration of ≥100 μg/ml. The solution can then be diluted into other aqueous buffers.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Superoxide dismutases.
I Fridovich
Annual review of biochemistry, 44, 147-159 (1975-01-01)
J S Pollock et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(23), 10480-10484 (1991-12-01)
The particulate enzyme responsible for the synthesis of endothelium-derived relaxing factor has been purified from cultured and native (noncultured) bovine aortic endothelial cells. Purification of the solubilized particulate enzyme preparation by affinity chromatography on adenosine 2',5'-bisphosphate coupled to Sepharose followed
S R Jolly et al.
Circulation research, 54(3), 277-285 (1984-03-01)
Therapy directed against the toxic effects of reactive oxygen species may reduce the final extent of ischemic injury in otherwise viable tissue irreversibly injured by the abrupt reoxygenation of reperfusion. In four groups of dogs, superoxide dismutase plus catalase (groups
S J Collins et al.
The Journal of experimental medicine, 149(4), 969-974 (1979-04-01)
The HL-60 human promyelocytic leukemia cell line can be induced to terminally differentiate to mature myeloid cells sharing a number of functional characteristics with normal granulocytes including response to chemoattractants, development of complement receptors, phagocytosis, superoxide production, and nitroblue tetrazolium
Ou-Yang Chao et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 68(1-2), 60-69 (2013-05-11)
We report cDNA cloning, expression, purification, and characterization of a novel Cu/ Zn superoxide dismutase (SOD) from Jatropha curcas leaves. The full-length cDNA of this SOD contained a 496-bp open-reading frame (ORF) encoding 162 amino acid residues. The recombinant plasmid

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