As mentioned in the 'DESCRIPTION' section of the product page, under 'Biochem/physiol Actions', this product specifically degrades ?-1,4-glucans. Should a glucanase that degrades beta 1-3 glucan be required, please see product 67138 at the link below:
https://www.sigmaaldrich.com/product/sigma/67138
49101
β-Glucanase from Aspergillus niger
powder, dark brown, ~1 U/mg
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mg | Please contact Customer Service for Availability | CZK 4,180.00 | |
| 500 mg | Please contact Customer Service for Availability | CZK 15,300.00 |
About This Item
CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-979-7
MDL number:
Specific activity:
~1 U/mg
CZK 4,180.00
Please contact Customer Service for Availability
form
powder
Quality Level
specific activity
~1 U/mg
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
color
dark brown
greener alternative category
storage temp.
2-8°C
General description
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 eficiency and waste prevention when used in cellulosic ethanol research. For more information see the article in biofiles.
Biochem/physiol Actions
Other Notes
One unit corresponds to the amount of enzyme which will release 1 μmole of reducing sugar equivalents (expressed as glucose) per minute at pH 5.0 and 55 °C, using β-D-glucan (Cat. No. 49102) as substrate
1 of 1
This Item | |||
|---|---|---|---|
| specific activity ~1 U/mg | specific activity ~120 U/mg | specific activity 30-60 units/mg protein (biuret) | specific activity ≥150 units/mg protein (biuret) |
| form powder | form powder | form lyophilized powder | form powder |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. −20°C |
| color dark brown | color white | color - | color - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Atsushi Kobayashi et al.
Bioorganic & medicinal chemistry letters, 20(12), 3588-3591 (2010-06-10)
Two kinds of 4,6-dimethoxy-1,3,5-triazine (DMT) oligoxyloglucans, DMT-beta-XXXG and DMT-beta-XLLG, have been synthesized via one-step procedure starting from the corresponding unprotected oligoxyloglucans in water. The resulting DMT derivatives were found to be hydrolyzed by endo-beta-1,4-D-glucanase III from Trichoderma reesei (EGIII) and
T Kanda et al.
Journal of biochemistry, 79(5), 989-995 (1976-05-01)
An endo-cellulase [EC 3.2.1.4.] of carboxymethyl-cellulase type (F-1) which was fractionated from culture filtrate of Irpex lacetus and purified to electrophoretic and ultracentrifugal homogeneity, was found to show xylanase [EC 3.2.1.8.] activity. The activity was not removed from any of
Jiufu Qin et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 26(9), 1293-1301 (2010-12-15)
In vitro evolution methods are often used to modify protein with improved characteristics. We developed a directed evolution protocol to enhance the thermostability of the beta-1,3-1,4-glucanase. The thermostability of the enzyme was significantly improved after two rounds of directed evolution.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 49101-500MG | 04061832406398 |
| 49101-100MG | 04061832406381 |
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I would like to know if this product digest beta 1-4 glucan or beta 1-3 glucan or both.
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