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
Przejdź do
02071
Catalase from Corynebacterium glutamicum
solution, deep brown, ≥500000 U/mL
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Wybierz wielkość
Zmień widok
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 281,00 zł |
5 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 952,00 zł |
Informacje o tej pozycji
Numer CAS:
NACRES:
NA.54
UNSPSC Code:
12352204
MDL number:
Numer WE:
eCl@ss:
32160410
Form:
solution
281,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
Potrzebujesz pomocy? Nasz zespół doświadczonych naukowców chętnie Ci pomoże.
Pozwól nam pomócbiological 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
contains ~30% glycerol, 10% ethanol
Other Notes
1 U corresponds to the amount of enzyme which decomposes 1 μmol H2O2 per minute at pH 7.0 and 25°C
The purity of this product is not determined. It is tested and sold by activity rather than mass.
Ta strona może zawierać tekst przetłumaczony maszynowo.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description solution, deep brown, ≥500000 U/mL | description ammonium sulfate suspension, ≥4,000 units/mg protein | 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 powder, suitable for cell culture, 2,000-5,000 units/mg protein |
| form solution | form ammonium sulfate suspension | form lyophilized powder | form powder |
| 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. −20°C |
| color deep brown | color - | color green | color - |
| shipped in wet ice | shipped in wet ice | shipped in wet ice | shipped in wet ice |
| biological source bacterial (Corynebacterium glutamicum) | biological source Aspergillus niger | biological source - | biological source bovine liver |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Ostrzeżenia
Hazard Classifications
Flam. Liq. 3
Klasa składowania
3 - Flammable liquids
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
105.8 °F - closed cup
Temperatura zapłonu (°C)
41 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
What is the concentration and purity of the catalase?
1 answer-
Helpful?
-