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Superoxide dismutase

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Superoxide dismutase Basic information

Product Name:
Superoxide dismutase
Synonyms:
  • Dismutase,superoxide
  • SOD Superoxide Dismuyase
  • rh-SOD1
  • Superoxide Dismutase from pig blood
  • Recombinant Human Superoxide Dismutase(rhSOD)
  • SUPEROXIDE DISMUTASE, 20000u/mg
  • superoxide dismutase from bovine*erythrocytes
  • superoxide dismutase microbial sources*from esche
CAS:
9054-89-1
MF:
NULL
MW:
0
EINECS:
232-943-0
Product Categories:
  • Enzymes
  • proteins
Mol File:
Mol File
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Superoxide dismutase Chemical Properties

storage temp. 
-20°C
solubility 
Dissolves readily at 5 mg/mL in 0.05 M potassium phosphate buffer, pH 7.8, containing 0.1 mM EDTA.
form 
powder
color 
blue-gray
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Safety Information

Hazard Codes 
B
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25-22-23
WGK Germany 
3
10-21
HS Code 
35079090

MSDS

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Superoxide dismutase Usage And Synthesis

Description

Superoxide dismutase is widely present in the human body, including the skin and its appendages.

Uses

Superoxide dismutase is used as an excellent therapeutic agent to combat reactive oxygen species-mediated diseases such as cancer, inflammatory diseases, cystic fibrosis, ischemia, aging, rheumatoid arthritis, neurodegenerative diseases, and diabetes. However, the enzyme has some limitations in clinical applications. Therefore, SOD conjugates and mimetics have been developed to improve its therapeutic efficiency.

Uses

Superoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions.It also catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. Plays a critical role in the defense of cells against the toxic effects of oxygen radicals. Competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO.Superoxide dismutase(SOD) has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice.superoxide dismutase (polyoxyalkylene-modified) is used in cosmetic preparations to prevent drying and aging of the skin without causing irritation.

Definition

Any of a type of antioxidant metalloenzymes that occur in aerobic and facultatitive bacteria and in eukarotes. They catalyze a reaction in which two molecules of the highly toxic, highly reactive, superoxide anion is converted into one molecule each of hydrogen peroxide and molecular oxygen.

brand name

Palosein Veterinary (Oxis).

benefits

Based on the metal cofactors present in the active sites, Superoxide dismutases (SODs) can be classified into four distinct groups: Copper-Zinc-SOD (Cu, Zn-SOD), Iron SOD (Fe-SOD), Manganese SOD (Mn-SOD), and Nickel SOD. The enzyme can serve as an anti-inflammatory agent and can also prevent precancerous cell changes. SOD is used in cosmetics and personal care products as an anti-aging ingredient and antioxidant due to its ability to reduce free radical damage to the skin, therefore preventing wrinkles, fine lines, and age spots, and it also helps with wound healing, softens scar tissue, protects against UV rays, and reduces other signs of aging. It has been reported that SOD has an important link in several human health problems including RBC-related disorders, cystic fibrosis (CF), postcholecystectomy pain syndrome, malignant breast disease, steroid-sensitive nephrotic syndrome, amyotrophic lateral sclerosis, neuronal apoptosis, AIDS, and cancer. In many animal models having myocardial ischemia-reperfusion injury, inflammation, cerebral ischemia-reperfusion injury, etc., SOD enzymes are found to be very effective. Furthermore, a strong association between the activity of SOD and Alzheimer's disease has been suggested by some researchers[1-2].

General Description

Superoxide dismutases are a group of low molecular weight metalloproteins present in all aerobic cells of plants, animals and micro-organisms. They provide protection against damaging reactions with the superoxide radical anion (O2-) by catalyzing its disproportionation into oxygen and hydrogen peroxide.

General Description

Superoxide dismutase (SOD) is the only antioxidant enzyme that scavenges the superoxide anion by converting this free radical to oxygen and hydrogen peroxide, thus preventing peroxynitrite production and further damage. Superoxide dismutase is extensively researched and used in anti-inflammatory, antitumor, radiation protection, and antisenility applications.

Biochem/physiol Actions

Catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. Plays a critical role in the defense of cells against the toxic effects of oxygen radicals. Competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice.

Clinical Use

Superoxide dismutase is widely studied and used for anti-inflammatory, anti-tumor, radiation protection and anti-aging applications.

Purification Methods

The dismutase is purified by DEAE-Sepharose and copper chelate affinity chromatography. The preparation is homogeneous by SDS-PAGE, by analytical gel filtration chromatography and by isoelectric focusing.

References

[1] Younus H. "Therapeutic potentials of superoxide dismutase" Int J Health Sci (Qassim)12(2018).
[2] Batinic-Haberle, Ines, et al. "Rational Design of Superoxide Dismutase (SOD) Mimics: The Evaluation of the Therapeutic Potential of New Cationic Mn Porphyrins with Linear and Cyclic Substituents." Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics(2014).

Superoxide dismutase Preparation Products And Raw materials

Raw materials

Preparation Products

Superoxide dismutaseSupplier

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