Astragaloside III is a triterpenoid saponin. Astragaloside III can be extracted from Astragalus root. Astragaloside III increases NKG2D and induces TACE phosphorylation. Astragaloside III induces Apoptosis. Astragaloside III has antiviral activity against dengue serotypes 1 and 3. Astragaloside III has anticancer activity against breast and colon cancer[1][2][3][4][5].