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X2629

Sigma-Aldrich

endo-1,4-β-Xylanase from Trichoderma longibrachiatum

greener alternative

Synonym(s):

1,4-β-D-Xylanxylanohydrolase

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About This Item

Enzyme Commission number:
EC Number:
MDL number:
UNSPSC Code:
12352204
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form

powder

Quality Level

specific activity

≥1.0 units/mg solid

composition

Protein, ≥10%

greener alternative product characteristics

Waste Prevention
Learn more about the Principles of Green Chemistry.

greener alternative category

storage temp.

room temp

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 waste prevention when used in cellulosic ethanol research. For more information see the article in biofiles.

Biochem/physiol Actions

Primary activity is an acid-neutral endo-1,4-β-D-xylanase, additional activities include β-glucanase, cellulase, pectinase, mannanase, xyloglucanase, laminarase, β-glucosidase, β-xylosidase, α-L-arabinofuranosidase, amylase, and protease.

Unit Definition

One unit will liberate 1 μmole of reducing sugar measured as xylose equivalents from xylan (Cat. No. X0627) per min at pH 4.5 at 30 °C.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Dandan Li et al.
Biotechnology for biofuels, 13, 106-106 (2020-06-17)
The sorghum stem can be divided into the pith and rind parts with obvious differences in cell type and chemical composition, thus arising the different recalcitrance to enzyme hydrolysis and demand for different pretreatment conditions. The introduction of organic solvents
Ting Miao et al.
Frontiers in bioengineering and biotechnology, 9, 690702-690702 (2021-09-14)
Xylanases with high specific activity has been focused with great interest as a useful enzyme in biomass utilization. The production of recombinant GH11 xylanase (MYCTH_56237) from Myceliophthora thermophila has been improved through N-terminal signal peptide engineering in P. pastoris. The
Amélie de Vallée et al.
Frontiers in microbiology, 10, 2829-2829 (2019-12-24)
The gray mold fungus Botrytis cinerea is a necrotrophic pathogen able to infect hundreds of host plants, including high-value crops such as grapevine, strawberry and tomato. In order to decipher its infectious strategy, a library of 2,144 mutants was generated
Padil et al.
RSC advances, 13(31), 21403-21413 (2023-07-19)
Tetraselmis chuii is a potential microalgae that is in consideration for producing bioethanol owing to its large content of carbohydrates. The glucose production from T. chuii through an enzymatic process with cellulase and xylanase (pretreatment process) and α-amylase and glucoamylase
Jiao Tang et al.
Applied microbiology and biotechnology, 103(7), 3037-3048 (2019-02-15)
The thermophilic fungus Thielavia terrestris when cultured on cellulose produces a cocktail of thermal hydrolases with potential application in saccharification of lignocellulosic biomass and other biotechnological areas. Glucuronoyl esterases are considered to play a unique role as accessory enzymes in

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