02071
Katalase aus Corynebacterium glutamicum
solution, deep brown, ≥500000 U/mL
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About This Item
CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
NACRES:
NA.54
Empfohlene Produkte
Biologische Quelle
bacterial (Corynebacterium glutamicum)
Form
solution
Konzentration
≥500000 U/mL
Farbe
deep brown
Versandbedingung
wet ice
Lagertemp.
2-8°C
InChI
1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
InChIKey
NUVBSKCKDOMJSU-UHFFFAOYSA-N
Allgemeine Beschreibung
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.
Anwendung
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. Wirkung
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.
Einheitendefinition
1 U entspricht der Enzymmenge, die 1 μmol Wasserstoffperoxid pro Minute bei pH 7.0 und 25°C abbaut
Physikalische Form
enthält ~30% Glycerin, 10% Ethanol
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Flam. Liq. 3
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 1
Flammpunkt (°F)
105.8 °F - closed cup
Flammpunkt (°C)
41 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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