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S9076

Sigma-Aldrich

Superoxide Dismutase I human

recombinant, expressed in E. coli

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About This Item

Enzyme Commission number:
EC Number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

Quality Level

Assay

≥95% (SDS-PAGE and HPLC)

form

lyophilized powder

mol wt

31 kDa

shipped in

wet ice

storage temp.

−20°C

General description

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.

Physical properties

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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