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Catalase from Corynebacterium glutamicum

SIGMA/02071 - solution, deep brown, ≥500000 U/mL

CAS Number: 9001-05-2
MDL Number: MFCD00081483
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-02071-1ML-F 1 mL
$71.40
1/EA
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45-02071-5ML-F 5 mL
$267.00
1/EA
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biological source bacterial (Corynebacterium glutamicum)
color deep brown
concentration ≥500000 U/mL
form solution
InChI 1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
InChI key NUVBSKCKDOMJSU-UHFFFAOYSA-N
Quality Level 200 
shipped in wet ice
storage temp. 2-8°C
Application: Catalase from Corynebacterium glutamicum has been used to identify and characterize purified bacterial peptide (PPBP) produced from Bacillus thuringiensis. It has also been used to study its inhibition by nitric oxide.
Biochem/physiol Actions: Catalase is an antioxidant enzyme that plays a role in alleviating oxidative stress by the removal of hydrogen peroxide to produce oxygen and water. Lower levels of catalase lead to several age-related disorders including hypertension, anemia, vitiligo, Parkinson′s disease, Alzheimer′s disease, schizophrenia, bipolar disorders, diabetes mellitus, and cancer.
General description: Catalase is ubiquitously found in animals, plants, fungi, and humans. It is made up of looped polypeptide chains that are arranged as tetramers or dimers and a core, that contains iron or manganese ions. Catalase can be differentiated into two types such as heme-containing (type I), which possesses an iron-porphyrin cofactor and a non-heme-containing (type II), which possesses a dinuclear manganese active site.
Physical form: contains ~30% glycerol, 10% ethanol
Unit Definition: 1 U corresponds to the amount of enzyme which decomposes 1 μmol H2O2 per minute at pH 7.0 and 25°C
Symbol GHS02  GHS02
Signal word Warning
Hazard statements H226
Risk Statements 10
RIDADR UN 1993C 3 / PGIII
WGK Germany WGK 1
Flash Point(F) 105.8 °F - closed cup
Flash Point(C) 41 °C - closed cup
Storage Temp. 2-8°C
Enzyme Commission (EC) Number 1.11.1.6   ( BRENDA  | IUBMB  )
UNSPSC 12352204

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