The volume of the 100 unit package size will vary from lot to lot. The minimum activity of this enzyme is 2 units per milligram and the minimum protein concentration is 10 mg/mL. At the minimum value for each specification, a 100 unit package size will have a volume of 5mL. This information is reported in the Certificate of Analysis. Please see the link below to review a sample or lot-specific Certificate:
https://www.sigmaaldrich.com/product/sigma/e2164#product-documentation
E2164
endo-1,4-β-D-glucanase from Acidothermus cellulolyticus
recombinant, expressed in corn, ≥2.0 units/mg protein
Sustainability features
Synonym(s):
Endoglucanase
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| Size/SKU | Availability | Price |
|---|---|---|
100 units | Please contact Customer Service for Availability | 4 090,00 CZK |
4 090,00 CZK
Please contact Customer Service for Availability
recombinant
expressed in corn
Quality Segment
specific activity
≥2.0 units/mg protein
sustainability
Sustainability features
storage temp.
2-8°C
General description
This product aligns with one or more of the 12 Principles of Green Chemistry Find details here.
Physical form
Supplied as a suspension in 50 mM sodium acetate pH 5 in 3.2 M ammonium sulfate; 0.02% sodium azide
Other Notes
One unit equals the amount of enzyme required to turnover 1 μmole MUC per minute at pH 5.0 and 50 °C
1 of 1
This Item | ||
|---|---|---|
| description recombinant, expressed in corn, ≥2.0 units/mg protein | description - | description phyproof® Reference Substance |
| specific activity ≥2.0 units/mg protein | specific activity ≥1.0 units/mg solid | specific activity - |
| recombinant expressed in corn | recombinant - | recombinant - |
| storage temp. 2-8°C | storage temp. - | storage temp. - |
| Quality Level 200 | Quality Level 200 | Quality Level - |
| greener alternative category | greener alternative category | greener alternative category - |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Waste Prevention | greener alternative product characteristics - |
Storage Class
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
7783-20-2
CAS No.
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What is the total volume of enzyme suspension for 100 units? Thanks
1 answer-
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I have looked in the SDS, but I can't find the molar mass of the enzyme. Is it possible to get information regarding the molar mass, or a link to the enzyme in the PDB?
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The calculated molecular weight of this material is 56.5 kDa, with the catalytic domain being 40.6 kDa. Electrophoresis gels stained with Coumassie blue show a molecular weight of 35 - 55 kDa.
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