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Native Human Catalase, Erythrocyte

Molecule:

CAT

Synonyms:

Catalase, EC:1.11.1.6

Species:

Human

Cat. No.:

CSI19798B pdf (datasheet)

Quantity/Size:

1 mg

Price:

$350.00 BUY

Description:

Composed of four identical subunits each with a molecular weight of 58 kDa. Catalyzes the reaction H2O2 → 2 H2O + O2

Catalase, along with the superoxides dismutase and glutathione peroxidase, controls the levels of oxygen-derived free radicals in mammalian cells, and together may function as a somatic oxidant defense.

Concentration:

≥ 5.0 mg/ml, lot specific

Uniprot Name:

Catalase

Uniprot ID:

P04040

Data PDF:

CSI19798

Source:

Human erythrocytes

Molecular Weight:

230 kDa

Formulation:

50 mM Tris-HCl, pH 8.0

Purity:

>95% by SDS-PAGE analysis

Biological Activity:

One unit is equal to the amount of enzyme that will decompose one mmole of hydrogen peroxide per minute at 25°C, pH 7.4

Specific Activity:

> 50,000 units/mg.

Storage/Stability:

Store at -80°C for up to 1 year. Upon initial thaw, prepare working aliquots and store at -80°C. Avoid repeated freeze-thaw cycles.