C1184
powder
≥0.3 units/mg solid
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
, Enabling
2-8°C
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Danger
Resp. Sens. 1
11 - Combustible Solids
WGK 1
Not applicable
Not applicable
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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How to Find a Lot/Batch Number for COA
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
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Sigma-Aldrich has not determined the solution stability for this product. However, it is reported in Methods in Enzymology, 160, 264 (1988) that cellulase from Aspergillus niger is "completely stable over the range of pH 5.0-8.0 at 4°C for 24 hours and retains about 50% of its original activity after heating at 70°C for 10 minutes. The enzyme is completely inactivated by heating at 80°C for 10 minutes".
Per information from our supplier, maltodextrin is an extender in this product. Maltodextrin can vary in glucose chain lengths of 2-12. There can also be some free glucose in the product. Either sorbitol or propylene glycol is added to the product as a stabilizer during processing. These components may be "flashed off" during processing, but some small amount may still be present.
The molecular weight is 26,000 Daltons.
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To standardize an enzymatic assay procedure of cellulase.
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