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Merck
CN

G4166

Glucose Isomerase from Streptomyces murinus

≥350 U/g

Synonym(s):

Sweetzyme® IT Extra, D-xylose ketol-isomerase

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About This Item

UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
MDL number:
Specific activity:
≥350 U/g
Biological source:
Streptomyces sp. (S. murinus)
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biological source

Streptomyces sp. (S. murinus)

Quality Segment

form

powder

specific activity

≥350 U/g

storage temp.

2-8°C

General description

0.33 g yields an approximate bed volume of 1ml
Immobilized glucose isomerase produced from a selected strain of Streptomyces murinus.

Application

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.

Biochem/physiol Actions

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.
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.

Other Notes

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

Legal Information

A product of Novozyme Corp.
Sweetzyme is a registered trademark of Novozymes Corp.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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