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Catalase from Psychrotolerant Bacteria, recombinant (Lyophilized Powder)

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Cat No.

NATE-1700

Description

Catalase is an enzyme that catalyzes the transformation of hydrogen peroxide into water and oxygen. This enzyme functions as a natural antioxidant protecting the cell against oxidative damage. This enzyme finds applications in Research and Clinical Chemistry. It also finds diverse industrial applications in textiles, waste treatment, cosmetics and as a disinfectant agent.

Abbr

CAT, Recombinant (Microbial)

Source

E. coli

Species

Psychrotolerant Bacteria

Form

Lyophilized Powder

Enzyme Commission Number

EC 1.11.1.6

Activity

> 8000 U/mg protein

CAS No.

2593710

Molecular Weight

~220 kDa

Concentration

Protein concentration: >40% (w/w)

pH Stability

4.0-9.5

Unit Definition

One unit is defined as the decomposition of 1umol of H2O22 in 1 Unit Definition minute at 25°C at pH 7.0. The rate of disappearance of H2O2 is observed at 240 nm.

Optimum pH

7.5

Optimum temperature

30-40°C

Thermal stability

20-80°C, Keeps 50% of its activity after 7 hours of exposure at 50°C.

Storage

At -20°C, it keeps 100% of its activity for more than two years

Buffer

0.05M Tris HCl pH 8; 0.5M NaCl and glycerol at 20%

Synonyms

EC 1.11.1.6; Catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2:H2O2 oxidoreductase

"CAT" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1795	Catalase (Crude Enzyme)	EC 1.11.1.6	9001-05-2	E. coli	Inquiry
NATE-1748	Native Thermostable Fungi Catalase for Semiconductor Process	EC 1.11.1.6	9001-05-2	Thermostable Fungi	Inquiry
NATE-1747	Native Thermostable Fungi Catalase for Textile Process	EC 1.11.1.6	9001-05-2	Thermostable Fungi	Inquiry
NATE-1699	Native Catalase from Corynebacterium sp.	EC 1.11.1.6	9001-05-2	Corynebacterium sp.	Inquiry

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