GC N-acyl ch ain length Tissue C16 C22 C24-1 C24 Lung 22.5 27.6 22.8 64.9 Liver 31.1 10.5 12.7 19.3 Spleen 10.2 12 7.5 10

Table 3: Fold change of glucosylceramide species in Gaucher disease mouse model.