A powerful inhibitor of the non-lysomal glucoceramidase at nanomolar concentrations. At these low concentrations, the lysosomal glucocerebrosidase and a-glucosidase, the glucoceramide synthetase, and the N-linked glycantrimming a-glucosidases of the endoplasmic reticulum are not affected.Solubility:Ethanol, MethanolStability: Store Under Argon at -20°C