Description_x000D_ Application_x000D_ 2-Deoxyribose 1-phosphate (2dR1P) may be used in pyrimidine metabolism research to identify and characterize thymidine phosphorylase(s)/platelet-derived endothelial cell growth factor(s)(PD-ECGF)/gliostatin(s). 2-Deoxyribose 1-phosphate may be used to study processes such as angiogenesis in tumor cells at the level of thymidine phosphorylase activity. 2-Deoxy-a-D-ribose 1-phosphate (dR-1-P) is used in the organic synthesis of 2′-deoxynucleosides such as cladribine._x000D_ Packaging_x000D_ 100 mg in poly bottle_x000D_ 5 mg in glass bottle_x000D_ Preparation Note_x000D_ Enzymatically prepared