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P5400
Pectinesterase from orange peel
lyophilized powder, ≥150 units/mg protein
Cechy związane ze zrównoważonym rozwojem
Synonim(y):
Pectin methylesterase, Pectin pectylhydrolase
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 4760,00 zł |
Informacje o tej pozycji
Numer CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-807-0
MDL number:
Numer WE:
Specific activity:
≥150 units/mg protein
4760,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócform
lyophilized powder
Quality Segment
specific activity
≥150 units/mg protein
composition
Protein, 20-50% biuret
sustainability
Sustainability features
storage temp.
2-8°C
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been used as enzyme for alternative energy. For more information see the Enzymes for Alternative Energy Research.
Application
Pectinesterase is used to hydrolyze methyl esters of pectin to pectate and methanol. It contains pectin methylesterase and pectin pectylhydrolase. Product P5400 is from orange peel and comes as a lyophilized powder. It contains (NH4)2SO4 and sodium chloride. It has been used to study the pectin methylesterase gene.
The enzyme from Sigma has been used as a standard during the measurement of pectin methylesterase activity in sea buckthorn juices. It has been used in the hydrolysis of cell wall pectins while studying phyllotaxis in Arabidopsis. It has also been used to catalyze pectin hydrolysis (using an ultrasonic measurement device) for monitoring biological processes.
Biochem/physiol Actions
Pectinesterase catalyzes the hydrolysis of the methyl esters of pectin to yield pectate and methanol.
Physical form
Contains (NH4)2SO4 and sodium chloride
Analysis Note
Protein determined by biuret.
Other Notes
One unit will release 1.0 microequivalent of acid from pectin per min at pH 7.5 at 30 °C.
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
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Ta pozycja | |||
|---|---|---|---|
| description lyophilized powder, ≥150 units/mg protein | description Galacturonic acid ≥74.0 % (dried basis) | description Dye content ~90 % | description ACS reagent |
| specific activity ≥150 units/mg protein | specific activity - | specific activity - | specific activity - |
| form lyophilized powder | form powder | form powder | form powder or crystals |
| storage temp. 2-8°C | storage temp. room temp | storage temp. room temp | storage temp. room temp |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| greener alternative category , Enabling | greener alternative category - | greener alternative category - | greener alternative category - |
| composition Protein, 20-50% biuret | composition Galacturonic acid, ≥74.0% (dried basis) | composition Dye content, ~90% | composition - |
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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