T8778
Trehalase from porcine kidney
buffered aqueous glycerol solution, ≥1.0 units/mg protein
Sinônimo(s):
α,α-Trehalose glucohydrolase
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About This Item
Número CAS:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
Produtos recomendados
Formulário
buffered aqueous glycerol solution
Nível de qualidade
atividade específica
≥1.0 units/mg protein
concentração
0.5-10.0 mg/mL protein (BCA)
temperatura de armazenamento
−20°C
Categorias relacionadas
Descrição geral
Trehalase is a glycosidase that occurs in many forms and is found in all tissues. It belongs to the glycoside hydrolase 37 (GH37) family of the carbohydrate-active enzyme (CAZy) classification.
Trehalose is the main haemolymph sugar in most insects and is potentially a prime target for an invading pathogenic fungus.
Aplicação
Trehalase has been used:
- in a study to assess changes in carbohydrate metabolism in Plasmopara viticola-infected grapevine leaves
- in a study to investigate growth arrest by trehalose-6-phosphate
- to quantify the intracellular trehalose in Lactobacillus casei cells
Ações bioquímicas/fisiológicas
Trehalase catalyzes the hydrolysis of trehalose to produce two glucose units. It mediates flight metabolism, molting induced chitin production and tolerance towards cold temperature.
Definição da unidade
One unit will convert 1.0 μmole of trehalose to 2.0 μmoles of glucose per min at pH 5.7 at 37 °C (liberated glucose determined at pH 7.5).
forma física
Solution in 50% glycerol containing 1% Triton™ X-100 and 25 mM potassium phosphate, pH 6.5
Informações legais
Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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The readdition of an essential nutrient to starved, fermenting cells of the yeast Saccharomyces cerevisiae triggers rapid activation of the protein kinase A (PKA) pathway. Trehalase is activated 5-10-fold within minutes and has been used as a convenient reporter for
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Although trehalose has recently gained interest because of its pharmaceutical potential, its clinical use is hampered due to its low bioavailability. Hence, hydrolysis-resistant trehalose analogues retaining biological activity could be of interest. In this study, 34 4- and 6-O-substituted trehalose
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