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Key Documents

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Safety Information

C8546

Sigma-Aldrich

Cellulase from Trichoderma reesei ATCC 26921

greener alternative

lyophilized powder, ≥1 unit/mg solid

Synonym(s):

1,4-(1,3:1,4)-β-D-Glucan 4-glucano-hydrolase

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5 G
CN¥8,361.21
25 G
CN¥27,800.40

CN¥8,361.21

Available to ship onApril 16, 2025Details

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5 G
CN¥8,361.21
25 G
CN¥27,800.40

About This Item

CAS Number:
9012-54-8
Enzyme Commission number:
3.2.1.4 (BRENDA, IUBMB)
EC Number:
232-734-4
MDL number:
MFCD00081510
UNSPSC Code:
12352204
NACRES:
NA.54

CN¥8,361.21

Available to ship onApril 16, 2025Details

form

lyophilized powder

specific activity

≥1 unit/mg solid

greener alternative product characteristics

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

sustainability

Greener Alternative Product

solubility

deionized water: soluble 5.0 mg/mL (Sterile; In the presence of 0.15% polyhexamethylene biguanide (PHMB).)

greener alternative category

Enabling,

storage temp.

2-8°C

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HPA004428

Anti-ACAT1 antibody produced in rabbit

Anti-ACAT1 antibody produced in rabbit affinity isolated antibody

SAB4501646

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Anti-ACAT1 antibody produced in rabbit affinity isolated antibody

AV54278

Anti-ACAT1 antibody produced in rabbit

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

-

product line

-

species reactivity

human

species reactivity

mouse, human, rat

species reactivity

mouse, rat, human

species reactivity

rat, human, horse, guinea pig, dog, rabbit, mouse

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 enhanced for energy efficiency and waste prevention when used in cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research.

Application

Cellulase from Sigma has been used to degrade cello-oligosaccharides into glucose; to study the biodegradability of bioabsorbable bacterial cellulose (BBC) material.[1]
Cellulase from Trichoderma reesei has been used in a study to assess the differential regulation of the cellulase transcription factors XYR1, ACE2, and ACE. Cellulase from Trichoderma reesei has also been used in a study to investigate the liquefaction of hydrothermally pretreated wheat straw at high-solids content.

Biochem/physiol Actions

Cellulases are enzymes that hydrolyze cellulose to glucose. Cellulase is used to study the development of occupational asthma in the detergent, pharmaceutical, baking, and enzyme production industries. Cellulase is added to detergents to improve cleansing properties.[2] It is also applied in the biodegradation of paper products such as foolscap paper, filter paper, newspaper and office paper as well as microcrystalline cellulose.[3]

Unit Definition

One unit will liberate 1.0 μmole of glucose from cellulose in one hr at pH 5.0 at 37 °C (2 hr incubation time).

Preparation Note

Dissolves in sterile deionized (DI) water in the presence of 0.15% polyhexamethylene biguanide (PHMB) at 5 mg/mL concentration.

Other Notes

View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

substrate

Product No.
Description
Pricing

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

常规特殊物品
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000354126
    0000354127
    0000337789
    0000354127
    0000354126

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    J P H van Wyk et al.
    Bioresource technology, 86(1), 21-23 (2002-11-08)
    Environmental issues such as the depletion of non-renewable energy resources and pollution are topical. The extent of solid waste production is of global concern and development of its bioenergy potential can combine issues such as pollution control and bioproduct development
    Thomas Portnoy et al.
    Eukaryotic cell, 10(2), 262-271 (2010-12-21)
    Due to its capacity to produce large amounts of cellulases, Trichoderma reesei is increasingly being investigated for second-generation biofuel production from lignocellulosic biomass. The induction mechanisms of T. reesei cellulases have been described recently, but the regulation of the genes
    Ming-Li Yong et al.
    Microscopy research and technique, 79(9), 838-844 (2016-07-01)
    Rice false smut, caused by the fungal pathogen Villosiclava virens, is one of the most important rice diseases in the world. Previous studies reported that the pathogen has less number of cell wall-degraded genes and attacks dominantly rice stamen filaments
    Evgenij Lyagin et al.
    Biotechnology journal, 5(8), 813-821 (2010-07-30)
    The screening of catalysts, substrates or conditions in the early stages of bioprocess development requires an enormous number of experiments and is a tedious, expensive and time-consuming task. Currently available screening systems can only be operated in batch or fed-batch
    Nóra Szijártó et al.
    Bioresource technology, 102(2), 1968-1974 (2010-10-05)
    Enzymatic liquefaction was studied by measuring continuously the flowability change of high-solids lignocellulose substrates using a real time viscometric method. Hydrolysis experiments of hydrothermally pretreated wheat straw were carried out with purified enzymes from Trichoderma reesei; Cel7A, Cel6A, Cel7B, Cel5A
    View All Related Papers

    Protocols

    Enzymatic Assay of Cellulase

    To standardize an enzymatic assay procedure of cellulase.

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