![Nitrate Reductase (NAD[P]H) From Pichia Pastoris, recombinant](/deepweb/assets/sigmaaldrich/product/images/859/572/ae8d80df-c6d0-4cce-a526-35f8e21ca729/640/ae8d80df-c6d0-4cce-a526-35f8e21ca729.jpg)
The pack size indicates the number of units per vial. The volume of each package varies from lot to lot. The minimum concentration of this solution is 30 mg protein per milliliter. The activity may range from 10 – 40 units per milligram protein. This information is reported in the lot-specific Certificate of Analysis. At the minimum protein concentration and activity provided above, the volume of the 250UN package would be 0.833mL and the 1000UN package would contain 3.33mL. Higher activity and protein concentrations would result in lower volumes. Please see the link below to review a sample or lot-specific Certificate of Analysis:
https://www.sigmaaldrich.com/product/sigma/a2404#product-documentation
Przejdź do
A2404
Alcohol Oxidase solution from Pichia pastoris
buffered aqueous solution, 10-40 units/mg protein (biuret)
Synonim(y):
Alcohol:oxygen oxidoreductase
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Wybierz wielkość
Zmień widok
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
250 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 352,00 zł |
1000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1010,00 zł |
Informacje o tej pozycji
Numer CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
Numer WE:
MDL number:
Specific activity:
10-40 units/mg protein (biuret)
352,00 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 pomócform
buffered aqueous solution
Quality Segment
specific activity
10-40 units/mg protein (biuret)
shipped in
dry ice
storage temp.
−20°C
General description
Alcohol oxidase (AOX) is a homo-octamer, which has a molecular weight of 600-kDa. It has eight flavin adenine dinucleotide (FAD) cofactors. It belongs to the glucose-methanol-choline (GMC) oxidoreductase family.
Application
Alcohol Oxidase solution from Pichia pastoris has been used in cotton pectin methylesterase (PME) enzyme assay. It has also been used to immobilize onto polyaniline (PANI) film as a visual biosensor in dip-stick format for the determination of ethanol in fermented beverage samples.
Biochem/physiol Actions
Alcohol oxidase catalyzes the oxidation of short-chain, primary, aliphatic alcohols to their respective aldehydes. It has the highest affinity for methanol. Alcohol oxidase is involved in the metabolism of methanol, which is important for yeasts that utilize methanol as their sole energy source. Alcohol oxidase is primarily found in the peroxisome but may be present in the cytoplasm as well.
Physical form
Solution in 30% sucrose with 0.1 M phosphate buffer at pH 8.0
Other Notes
One unit will oxidize 1.0 μmole of methanol to formaldehyde per min at pH 7.5 at 25 °C.
Ta strona może zawierać tekst przetłumaczony maszynowo.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description buffered aqueous solution, 10-40 units/mg protein (biuret) | description - | description lyophilized powder, ≥70 units/mg solid | description Grade I, ammonium sulfate suspension, ≥0.4 units/mg protein |
| specific activity 10-40 units/mg protein (biuret) | specific activity 20-40 units/mg protein | specific activity ≥70 units/mg solid | specific activity ≥0.4 units/mg protein |
| form buffered aqueous solution | form freeze-dried protein glass | form lyophilized powder | form ammonium sulfate suspension |
| shipped in dry ice | shipped in - | shipped in - | shipped in wet ice |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
Klasa składowania
10 - Combustible liquids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
Hello, Before ordering Alcohol Oxidase (Sigma A2404), could you confirm what “250 units” and “1000 units” mean? Do these indicate total units per vial, or a concentration (units per mL)? If total units, what is the typical fill volume per vial?
1 answer-
Helpful?
-
-
What is the concentration of AOX in mg in 1 unit
1 answer-
The protein concentration in mg/mL and enzyme activity in unit/mg are lot-specific and reported on the product Certificate of Analysis.
Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/sigma/a2404#product-documentationHelpful?
-