Documentos clave

Ver Toda la documentación

Saltar a

P5400

Pectinesterase from orange peel

Name: Pectinesterase from orange peel
Brand: SIGMA

Alternativa más ecológica

lyophilized powder, ≥150 units/mg protein

Sinónimos:

Pectin methylesterase, Pectin pectylhydrolase

para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

A ustedes/SKU	Disponibilidad	Precio

Acerca de este artículo

Número CAS:

9025-98-3

UNSPSC Code:

12352204

NACRES:

NA.54

EC Number:

232-807-0

MDL number:

MFCD00131812

Número CE:

3.1.1.11 (BRENDA, IUBMB)

Specific activity:

≥150 units/mg protein

En este momento no podemos mostrarle ni los precios ni la disponibilidad

Servicio técnico

¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.

Permítanos ayudarle

Propiedades

form

lyophilized powder

Quality Segment

200

specific activity

≥150 units/mg protein

composition

Protein, 20-50% biuret

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

, Enabling

storage temp.

2-8°C

Descripción

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

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.[1] It has also been used to catalyze pectin hydrolysis (using an ultrasonic measurement device) for monitoring biological processes.

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[2].

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

Comparar elementos similares

Ver comparación completa

Mostrar Diferencias

1 of 1

Este artículo	P5936	P2401	C1794
Sigma-Aldrich P5400 Pectinesterase from orange peel	Sigma-Aldrich P5936 Pectolyase from Aspergillus japonicus	Sigma-Aldrich P2401 Pectinase from Rhizopus sp.	Sigma-Aldrich C1794 Cellulase from Trichoderma sp.
specific activity ≥150 units/mg protein	specific activity ≥0.3 unit/mg solid	specific activity 400-800 units/g solid	specific activity 3-10 units/mg solid
form lyophilized powder	form lyophilized powder	form powder	form powder
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. −20°C	storage temp. 2-8°C
composition Protein, 20-50% biuret	composition -	composition -	composition -
greener alternative category , Enabling	greener alternative category Enabling,	greener alternative category , Enabling	greener alternative category , Enabling
greener alternative product characteristics Design for Energy Efficiency Learn more about the Principles of Green Chemistry.	greener alternative product characteristics Design for Energy Efficiency Learn more about the Principles of Green Chemistry.	greener alternative product characteristics Waste Prevention Design for Energy Efficiency Learn more about the Principles of Green Chemistry.	greener alternative product characteristics Design for Energy Efficiency Learn more about the Principles of Green Chemistry.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.

Si necesita más asistencia, póngase en contacto con Atención al cliente

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.