Molecular docking results showed that Rg3 can intensively hydrogen-bonded to Glut1 via its glycosyl moieties, while cholesterol failed due to the lack of glycosyl units, which implies that Rg3 has great potential as a targeting membrane material for tumor-specific delivery through its surface glycosyl moieties exposed on liposome surface. This evidence concerns the gene SLC2A1 and neoplasm.