Figure 4From: On the activity loss of hydrolases in organic solvents: II. a mechanistic study of subtilisin CarlsbergEffect of pH of co-lyophilized subtilisin C. before and after storage in 1,4-dioxane. Activity was measured for subtilisin C. co-lyophilized with methyl β cyclodextrin, then freshly suspended in 1,4-dioxane (●), and after incubation for 4 days (▼).Back to article page