This product is not tested for the presence of glucose, however glucose is not added to this preparation. The formulation contains glycerol, trisodium citrate dihydrate, and water.
D0443
Dextranase
Synonym(s):
1,6-α-D-Glucan 6-glucanohydrolase
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| Size/SKU | Availability | Price |
|---|---|---|
50 mL | Check Cart for Availability | € 135,00 |
250 mL | Check Cart for Availability | € 244,00 |
About This Item
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-803-9
MDL number:
EC Number:
€ 135,00
Check Cart for Availability
General description
A product of Novozymes Corp.
Dextranase is generated by many microorganisms, including bacteria, filamentous fungi, and yeast.
Application
Dextranase from Chaetomium erraticum has been used:
- in microcarrier dissolution to produce multicellular 3D spheroids for drug discovery
- in in vitro digestion of extracellular polysaccharide (EPS) from the bacterial isolates
- in a study to investigate the immobilization of dextranase
- to investigate the optimization of process conditions for enzymatic modification of alternan
Biochem/physiol Actions
Dextranase is an endodextranase that hydrolyzes α-(1,6)-glycosidic linkages in dextran. It has many industrial and clinical applications such as food processing, sugar modification, and medicine preparation. Dextranase is widely used to produce alternated sugar beet and isomaltooligosaccharides (IMOs), a prebiotic functional food. The low molecular weight dextran obtained from dextranase serves as a synthetic blood volume expander. Dextranase can be coupled to antibodies for the detection of tumor cells. It prevents the occurrence of dental plaques by depolymerizing microbial dextran deposits in teeth. Hence, it is used in dental care products.
Preparation Note
A fungal dextranase produced by submerged fermentation of Chaetomium erraticum.
Analysis Note
Stable in the pH range of 3-7 and at temperatures up to approx. 70 °C. For most applications, the preferred conditions are pH 5-6 and a temperature of 50-60 °C.
Other Notes
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
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This Item | |||
|---|---|---|---|
| description - | description lyophilized powder, 400-800 units/mg protein | description lyophilized powder, 100-250 units/mg protein | description roll, white glass, W × L 1.5 in. (38.1 mm) × 450 ft (137.2 m), pkg of 1 ea |
| form solution | form lyophilized powder | form lyophilized powder | form - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level - |
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
Storage Class
10 - Combustible liquids
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in the final solution is there glucose ?
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