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D5884

Sigma-Aldrich

Dextranase from Penicillium sp.

lyophilized powder, 10-25 units/mg solid

Sinônimo(s):

1,6-α-D-Glucan 6-glucanohydrolase

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5000 UNITS
R$ 780,00

R$ 780,00

Previsão de entrega em22 de março de 2025

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R$ 780,00

About This Item

Número CAS:
9025-70-1
Número da licença da enzima:
3.2.1.11 (BRENDA, IUBMB)
Número CE:
232-803-9
Número MDL:
MFCD00130940
Código UNSPSC:
12352204
NACRES:
NA.54

R$ 780,00

Previsão de entrega em22 de março de 2025

Formulário

lyophilized powder

Nível de qualidade

200

atividade específica

10-25 units/mg solid

temperatura de armazenamento

2-8°C

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Aplicação

Dextranase from Penicillium sp. has been used in a study to assess a new method of synthesizing biopolymeric affinity ligands. Dextranase from Penicillium sp. Has also been used in a study to investigate the cloning and sequencing of a dextranase-encoding cDNA from Penicillium minioluteum.
Dextranase from Sigma has been used for the hydrolysis of carbohydate polymers, during the study of polysaccharide synthesis by Phanerochaete chrysosporium.[1] It has also been used in the synthesis of new enzymatically degradable thermo-responsive nanogels.[2]

Ações bioquímicas/fisiológicas

An endodextranase that hydrolyzes α-(1,6)-glucosidic linkages in dextran. Dextrans are undesirable compounds synthesized from sucrose by microbial contaminants during sugar production. They increase viscosity of the flow and decrease industrial recovery. Dextranase has been used for hydrolyzing dextran at sugar mills in order to improve efficiency of sugar production.[3]

Qualidade

Crude

Definição da unidade

One unit will liberate 1.0 μmole of isomaltose (measured as maltose) per min at pH 6.0 at 37 °C, using dextran as substrate.

Outras notas

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

Pictogramas

Health hazard
GHS08

Palavra indicadora

Danger

Frases de perigo

H334

Declarações de precaução

P261 - P284 - P501

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
0000277376
0000277376
026F02561
026F02561V
102F06171

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Synthesis of new enzymatically degradable thermo-responsive nanogels.
Aguirre, G., Ramos, J., & Forcada, J
Soft Matter, 9(1), 261-270 (2013)
B Garcia et al.
FEMS microbiology letters, 143(2-3), 175-183 (1996-10-01)
A cDNA from Penicillium minioluteum HI-4 encoding a dextranase (1,6-alpha-glucan hydrolase, EC 3.2.1.11) was isolated and characterized. cDNA clones corresponding to genes expressed in dextran-induced cultures were identified by differential hybridization. Southern hybridization and restriction mapping analysis of selected clones
Polysaccharide synthesis by Phanerochaete chrysosporium during degradation of kraft lignin
Leisola M, et al.
Europ. J. Appl. Microbiol. Biotechnol., 15(3), 180-184 (1982)
H Roca et al.
Yeast (Chichester, England), 12(12), 1187-1200 (1996-09-30)
The DEX gene encoding an extracellular dextranase was isolated from the genomic DNA library of Penicillium minioluteum by hybridization using the dextranase cDNA as a probe. Comparison of the gene and cDNA sequences revealed that the DEX gene does not
G S Chaga et al.
Biotechnology and applied biochemistry, 26 ( Pt 1), 7-14 (1997-08-01)
(1) A new concept for producing soluble polymeric affinity ligands is proposed and exemplified. By solid-phase synthesis, an insoluble hydrophilic polymer is converted into an affinity gel. The gel is hydrolytically degraded to water-soluble affinity polymeric ligands which are recovered
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