Przejdź do zawartości
Merck

G4166

Sigma-Aldrich

Glucose Isomerase from Streptomyces murinus

≥350 U/g

Synonim(y):

Sweetzyme® IT Extra, D-xylose ketol-isomerase

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych


About This Item

Numer EC enzymu:
Numer MDL:
Kod UNSPSC:
12352204
NACRES:
NA.54

pochodzenie biologiczne

Streptomyces sp. (S. murinus)

Poziom jakości

Postać

powder

aktywność właściwa

≥350 U/g

temp. przechowywania

2-8°C

Opis ogólny

Immobilized glucose isomerase produced from a selected strain of Streptomyces murinus.

Zastosowanie

Glucose Isomerase from Streptomyces murinus has been used to isomerize xylose to xylulose during the production of dihydrogen from Xylose. It has also been used in the synthetic enzymatic pathway for dihydrogen production from sucrose, to catalyze isomerization of glucose to fructose.
Immobilized glucose isomerase produced from Streptomyces murinus was used for the isomerization of xylose. Glucose isomerase is used in the food industry to produce high-fructose corn syrup.

Działania biochem./fizjol.

Few anaerobic bacteria, fungi and plants express an intracellular metalloenzyme called D-xylose isomerase (XI). Most bacteria use the enzyme D-xylose isomerase to transform D-xylose to D-xylulose. D-Xylose isomerase (XI) converts the aldo-sugars xylose and glucose to their keto analogs xylulose and fructose.
Glucose isomerase has wide variety of industrial applications such as producing high-fructose corn syrup (HFCS) and production of ethanol from hemicelluloses. In addition, it also facilitates the study of structure-function relationships by advanced biochemical and genetic engineering techniques.

Właściwości fizyczne

0.33 g yields an approximate bed volume of 1ml

Definicja jednostki

one unit converts glucose to fructose at an initial rate of 1 μmole per min at standard analytical conditions

Informacje prawne

A product of Novozyme Corp.
Sweetzyme is a registered trademark of Novozymes Corp.
This page may contain text that has been machine translated.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Hang Zhou et al.
Metabolic engineering, 14(6), 611-622 (2012-08-28)
Xylose is the main pentose and second most abundant sugar in lignocellulosic feedstocks. To improve xylose utilization, necessary for the cost-effective bioconversion of lignocellulose, several metabolic engineering approaches have been employed in the yeast Saccharomyces cerevisiae. In this study, we
Philipp M Grande et al.
ChemSusChem, 5(7), 1203-1206 (2012-05-25)
Do you sea water? Water consumption will be a challenge in biorefineries, and the use of non-drinkable sources of water will be preferred. Herein, glucose is converted into 5-hydroxymethylfurfural (HMF) in a chemo-enzymatic one-pot, two-step procedure, involving immobilized glucose isomerase
Hector Urbina et al.
PloS one, 7(6), e39128-e39128 (2012-06-22)
Many of the known xylose-fermenting (X-F) yeasts are placed in the Scheffersomyces clade, a group of ascomycete yeasts that have been isolated from plant tissues and in association with lignicolous insects. We formally recognize fourteen species in this clade based
Sun-Mi Lee et al.
Applied and environmental microbiology, 78(16), 5708-5716 (2012-06-12)
The heterologous expression of a highly functional xylose isomerase pathway in Saccharomyces cerevisiae would have significant advantages for ethanol yield, since the pathway bypasses cofactor requirements found in the traditionally used oxidoreductase pathways. However, nearly all reported xylose isomerase-based pathways
Andrey Kovalevsky et al.
Acta crystallographica. Section D, Biological crystallography, 68(Pt 9), 1201-1206 (2012-09-06)
D-Xylose isomerase (XI) converts the aldo-sugars xylose and glucose to their keto analogs xylulose and fructose, but is strongly inhibited by the polyols xylitol and sorbitol, especially at acidic pH. In order to understand the atomic details of polyol binding

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej