METHODS FOR PRODUCING SUBSTANTIALLY PURE EG III CELLULASE USING ALCOHOL

摘要

Disclosed are methods for producing an aqueous solution containing substantially pure EG III cellulase component using alcohol. Specifically, an aqueous mixture of enzymes containing the EG III cellulase component is mixed with an effective amount of a low molecular weight alcohol in the presence of an organic salt such that the cellulase proteins, other than the EG III component, are precipitated from the solution resulting in a substantially pure EG III component.