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
02071
Catalase from Corynebacterium glutamicum
solution, deep brown, ≥500000 U/mL
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1 ML
MXP 1,490.00
5 ML
MXP 5,572.00
MXP 1,490.00
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1 ML
MXP 1,490.00
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54
MXP 1,490.00
Check Cart for Availability
Diagnostics Manufacturers should use alternative grade product: SRE0041
Request a Bulk Order
biological source
bacterial (Corynebacterium glutamicum)
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.
Unit Definition
1 U corresponds to the amount of enzyme which decomposes 1 μmol H2O2 per minute at pH 7.0 and 25°C
Physical form
contains ~30% glycerol, 10% ethanol
Other Notes
The purity of this product is not determined. It is tested and sold by activity rather than mass.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
105.8 °F - closed cup
Flash Point(C)
41 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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