The purity of this product is not determined. It is tested and sold by activity rather than mass. The lot specific activity is reported in units per mL and can be found in the Certificate of Analysis. Please see the link below for sample Certificate of Analysis:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/fluka/pdf/PDF736758.pdf
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02071
Katalase aus Corynebacterium glutamicum
solution, deep brown, ≥500000 U/mL
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 mL | Warenkorb auf Verfügbarkeit prüfen | CHF 67.10 |
5 mL | Warenkorb auf Verfügbarkeit prüfen | CHF 235.00 |
Über diesen Artikel
CAS-Nummer:
NACRES:
NA.54
UNSPSC Code:
12352204
MDL number:
EG-Nummer:
eCl@ss:
32160410
Form:
solution
CHF 67.10
Warenkorb auf Verfügbarkeit prüfen
Hersteller von Diagnostika sollten Produkte einer anderen Qualität verwenden: SRE0041
Technischer Dienst
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Unterstützung erhaltenbiological source
bacterial (Corynebacterium glutamicum)
Quality Segment
form
solution
concentration
≥500000 U/mL
color
deep brown
shipped in
wet ice
storage temp.
2-8°C
SMILES string
O(CC)C(=O)c1ccc(cc1)O
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
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.
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.
Physical form
enthält ~30% Glycerin, 10% Ethanol
Other Notes
1 U entspricht der Enzymmenge, die 1 μmol Wasserstoffperoxid pro Minute bei pH 7.0 und 25°C abbaut
The purity of this product is not determined. It is tested and sold by activity rather than mass.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description solution, deep brown, ≥500000 U/mL | description solution, dark brown | description Catalase, Aspergillus niger, CAS 9001-05-2, is a native, long-acting, extremely stable form of catalase that is active over a wide pH range (pH 1 - 12). | description aqueous solution, ≥30,000 units/mg protein |
| form solution | form solution | form lyophilized powder | form aqueous solution |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| color deep brown | color dark brown | color green | color - |
| shipped in wet ice | shipped in wet ice | shipped in wet ice | shipped in wet ice |
| concentration ≥500000 U/mL | concentration - | concentration - | concentration - |
Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Flam. Liq. 3
Lagerklasse
3 - Flammable liquids
WGK
WGK 1
Flammpunkt (°F)
105.8 °F - closed cup
Flammpunkt (°C)
41 °C - closed cup
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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