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Aspergillus sp. Catalase

 Product Information

Cat #
MBS-0096
CAS No.
9001-0 5-2
Enzyme Commission Number
EC 1.11.1.6
Product Overview
High-quality enzyme products. Well-defined strains can be also provided for our clients to manufacture fermented products in a cost-effective way.
Features
Ready-to-use product, accelerating research progress, enhancing application performance.
Method
Technology
Synonyms
equilase; caperase; optidase; catalase-peroxidase; CAT
Type
Function
A hemoprotein. A manganese protein containing MnIII in the resting state, which also belongs here, is often called pseudocatalase. The enzymes from some organisms, such as Penicillium simplicissimum, can also act as a peroxidase (EC 1.11.1.7) for which several organic substances, especially ethanol, can act as a hydrogen donor. Enzymes that exhibit both catalase and peroxidase activity belong under EC 1.11.1.21, catalase-peroxidase.
Applications
Diagnostic Industry
Storage
-20°C
Storage Buffer
Shelf Life
Strains
Aspergillus spp.
Source
Aspergillus sp.
Appearance
Molecular Weight
Color / Form
Instruction
Enzyme Class
Oxidoreductases
Production Methods
Fermentation
Activity
> 842 U/g
Specific Enzyme Activity
Purity
Unit Definition
Amino Acids Sequence
WARNINGS
Shipping
Formula
Reaction
2 H2O2 = O2 + 2 H2O
Recommendation
Species Reactivity
Contents
Compatibility
Melting Point
Final Titre
Fermentation Time
Recovery Yield
Starting Material
Specification
On customer requests
Substrates
Concentration
Usage And Dosage

 Description

Catalase is a common enzyme found in nearly all living organisms, where it functions to catalyze the decomposition of hydrogen peroxide to water and oxygen. Catalase has one of the highest turnover numbers of all enzymes; one molecule of catalase can convert millions of molecules of hydrogen peroxide to water and oxygen per second. Catalase is a tetramer of four polypeptide chains, each over 500 amino acids long. It contains four porphyrin heme (iron) groups that allow the enzyme to react with the hydrogen peroxide. The optimum pH for catalase is approximately 7, while the optimum temperature varies by species.

For Research Use Only.
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