Cellulase (EC 3.2.1.4) is an enzyme used to isolate intact cells and protoplasts from plant tissue that is derived from Trichoderma viride. Reaction: Hydrolyzes 1,4-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans. Activity : 150,000 CU/g Synonyms: endo-1,4-beta-glucanase, carboxymethyl cellulase (CMCase), endo-1,4-beta-D-glucanase, beta-1,4-glucanase, beta-1,4-endoglucan hydrolase, and celludextrinase