Glucocerebrosidase is a synonym of glucosylceramidase.

As nouns the difference between glucosylceramidase and glucocerebrosidase

is that glucosylceramidase is glucocerebrosidase while glucocerebrosidase is an enzyme that is needed to cleave, by hydrolysis, the beta-glucosidic linkage of glucocerebroside, an intermediate in glycolipid metabolism, and mutations in which cause Gaucher's disease.