http://synbioproject.tech/cpi/applications/cellic-ctec/
Effective, versatile, consistent solutions for cellulosic ethanol. Cellic® CTec3 secures the lowest total cost of producing cellulosic ethanol by unlocking new opportunities to optimize a plant’s conversion processes. The performance of Cellic CTec3 is 1.5 times better than the previous generation of enzyme, Cellic CTec2, and significantly better than standard biomass-degrading enzyme products in the market. Like previous products in the Cellic family, Cellic CTec3 has proven effective on a wide variety of pretreated feedstock types including corn stover, corn cob, corn fiber, wheat straw, sugarcane bagasse, wood pulp, and municipal solid waste. Source
Custom engineered enzyme, made with proprietary techniques involving three main steps, fermentation, recovery, and granulation.