Description_x000D_ General description_x000D_ 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 efficiency and waste prevention when used in cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research_x000D_ Xylanase from Trichoderma viride was shown to have molecular weight of 22 kDa with a Pi of 9.3._x000D_ Xylanase is a hemicellulolytic enzyme. It is synthesized by microorganisms like bacteria, yeast and fungi._x000D_ Application_x000D_ Xylanase from Trichoderma viride has been used as a component of an enzyme mixture for the hydrolysis of hemicellulose-rich solution (autohydrolysate). It has also been used as a cell-wall degrading enzyme to determine the efficiency of p-coumaryl esterase to release p-coumaroyl and feruloyl group._x000D_ Packaging_x000D_ 1000 units in glass bottle_x000D_ 250 units in poly bottle_x000D_ Biochem/physiol Actions_x000D_ Xylanase (endo-1,4-β-Xylanase) is involved in the hydrolysis of xylan. It has a wide range of applications in industrial processes such as, bioleeching of craft pulp in paper industry and production of hydrolysates from agro-industrial wastes. Xylanase is also used in nutritional enhancement of lignocellulosic feed and in clarification of juice and wines._x000D_ Unit Definition_x000D_ One unit will liberate 1 μmole of 4-nitrophenol from 4-nitrophenol-xylan per min at pH 4.5 at 30 °C._x000D_ Physical form_x000D_ Contains sorbitol and sodium acetate buffer salts_x000D_ Other Notes_x000D_ View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer