Picropodophyllin (PPP) is a specific IGF-1R inhibitor (IC50: 1 nM). Picropodophyllin specifically inhibits the activity and downregulates the cellular expression of IGF1R without interfering with activities of other growth factor receptors.

An anti-oxidative composition containing isorhamnetin-3-glucoside-7-rhamnoside (IGR)isolated from Hippophae rhamnoides L. is provided to ensure antioxidative, antibacterial, and anti-cancer effect.

Sulfobromophthalein disodium salt is an organic anion dye, it is used in the study of a variety of membrane carriers expressed in animal tissues and involved in transport of drugs and metabolites.