I need the enzyme cellulase for the hydrolysis of cellulose. For this purpose many researchers suggested the enzyme to be cocktail that consists of three main enzyme types ( Endo-1,4-β-glucanases, Exo-1,4-β-glucanases, and β-Glucosidases). I prefer the enzyme to be with known filter paper activity (FPA), beta-glucoside activity (CBU) and enzyme protein concentration of protein. I need your suggestion to tell me any Europian, USA or Japan supplier of this enzyme. Thanks!