Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos Principais

E6412

Sigma-Aldrich

Cellobiohydrolase I from Hypocrea jecorina

greener alternative

0.13 U/mg, recombinant, expressed in corn

Sinônimo(s):

Cel7A, Cellobiosidase, Cellulase

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Número da licença da enzima:
Número CE:
Código UNSPSC:
12352204
NACRES:
NA.54
Preço e disponibilidade não estão disponíveis no momento.

recombinante

expressed in corn

Formulário

liquid

atividade específica

0.13 U/mg

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

categoria alternativa mais ecológica

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

Descrição geral

Cellubiohydrolase I is an enzyme present in many fungi, but particularly wood rot fungi. It is a monomer of 53 kDa with a catalytic domain and a cellulose binding domain. The reaction adds water to the glucose bonds in cellulose (non-reducing ends of the chain), yielding cellobiose.
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. Find details here.

Aplicação

Cellobiohydrolase I can be used in combination with endocellulases and b-glucosidase to produce glucose from cellulose.

Ações bioquímicas/fisiológicas

Cellobiohydrolase (CBH) is a cellulase which degrades cellulose by hydrolysing the 1,4-β-D-glycosidic bonds. CBH is an exocellulase which cleaves two to four units from the ends of cellulose. CBH I cleaves progressively from the reducing end. CBH I is commonly used in detergents for cleaning textiles.[1] Its ezymatic activity ranges from 37° C to 50° C, with its optimal temperature being approximately 45° C. The optimum pH for the enzyme is 5-6.

Definição da unidade

Unit Definition: A unit will turn over 1 nmole of methyl-umbelliferyl beta-D cellobioside per min at pH 5 at 50° C.

forma física

Provided as an ammonium sulfate precipitate with the source as recombinant maize.

Pictogramas

Health hazard

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Kiyohiko Igarashi et al.
Methods in enzymology, 510, 169-182 (2012-05-23)
Cellulases hydrolyze β-1,4-glucosidic linkages of insoluble cellulose at the solid/liquid interface, generating soluble cellooligosaccharides. We describe here our method for real-time observation of the behavior of cellulase molecules on the substrate, using high-speed atomic force microscopy (HS-AFM). When glycoside hydrolase
Larissa C Textor et al.
The FEBS journal, 280(1), 56-69 (2012-11-02)
Aiming to contribute toward the characterization of new, biotechnologically relevant cellulolytic enzymes, we report here the first crystal structure of the catalytic core domain of Cel7A (cellobiohydrolase I) from the filamentous fungus Trichoderma harzianum IOC 3844. Our structural studies and
Svein J Horn et al.
Methods in enzymology, 510, 69-95 (2012-05-23)
Natural cellulolytic enzyme systems as well as leading commercial cellulase cocktails are dominated by enzymes that degrade cellulose chains in a processive manner. Despite the abundance of processivity among natural cellulases, the molecular basis as well as the biotechnological implications
Naohisa Sugimoto et al.
Langmuir : the ACS journal of surfaces and colloids, 28(40), 14323-14329 (2012-09-07)
Cellobiohydrolases (CBHs) hydrolyzing crystalline cellulose share a two-domain structure of catalytic domain (CD) and cellulose-binding domain (CBD). To focus on the binding characteristics of CBD, we analyzed the adsorption of fusion protein of fungal family 1 CBD from Trichoderma reesei
Microbial cellulases-Production, applications and challenges.
Sukumaran RK, et al.
J. Sci. Ind. Res., 64(11), 832-844 (2005)

Artigos

Uncover more about glycosaminoglycans and proteoglycans including the structure of glycosaminoglycans (GAGs), the different types of GAGs, and their functions.

Questions

  1. Good morning. This material is liquid. Could you tell me the volume that comes in the bottle?

    1 answer
    1. This product is provided as a slurry containing 10 mg of enzyme in saturated ammonium sulfate precipitate. It is supplied at 100 units, with a concentration of 0.13 units per 1 mg of protein at 10 mg per ml.

      Helpful?

Reviews

No rating value

Active Filters

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica