NUPTEC Inc. Ltd.

Product Details

Professional Manufaturer of Resins for Protein Purification

%{tishi_zhanwei}%
Recombinant Human Manganese Superoxide Dismutase
+
  • Recombinant Human Manganese Superoxide Dismutase

Catalog No:

NRPA38S

Product Name:

Recombinant Human Manganese Superoxide Dismutase


Superoxide enzyme (Superoxide Dismutage, SOD, EC 1.15.1.1) is a kind of antioxidant metalloenzyme widely found in microorganisms, plants and animals. Aerobic organisms are always exposed to the risk of reactive oxygen damage, these reactive oxygen species are mainly produced by metabolism, can not be avoided, such as superoxide free radicals (O2-), hydroxyl free radicals (OH), etc., these reactive oxygen species if not removed in time, can make the biological membrane lipid cell protein and nucleic acid peroxidation, resulting in cell damage or death. In order to resist the damage of this reactive oxygen species, organisms have produced a complex antioxidant system in the process of evolution, and SOD is one of the antioxidant enzymes that can scavenge superoxide free radicals.

Product features and technical indicators

Product Name

Recombinant human manganese superoxide dismutase (Recombinant Human Manganese Superoxide Dismutase; rh-Mn-SOD)

Catalog No.

NRPA38

Specifications

1mg,10mg,100mg,1g

Product form

Lyophilized powder (5mM PB, trehalose, pH 8.0)

molecular weight

22.3 kDa

isoelectric point

6.79

activity

≥ 8000 U/mg (pyrogallol method)

absorption coefficient

UV absorption method, extinction coefficient E(0.1% at 280 nm) = 1.394

Source

Escherichia coli

Purity

≥ 95%(SDS-PAGE detection)

concentration determination UV absorption method, extinction coefficient E(0.1% at 280 nm) = 2.08

endotoxin

<50EU/mg

Save condition

-20 ℃ preservation

Conditions of transport Cold transport of ice packs or dry ice
Validity Period 3 years