Eptifibatide an antiplatelet drug of the glycoprotein IIb/IIIa inhibitor class is a cyclic heptapeptide constructed from 6 amino acids and a mercaptopropionyl residue.

Benzidine orange shows mutagenic and carcinogenic activity.

Difopein (TFA), a specific and competitive inhibitor of 14-3-3 protein (a highly conserved eukaryotic regulatory molecule), blocking the ability of 14-3-3 to bind to target proteins and inhibits 14-3-3/Ligand interactions. Difopein (TFA) leads to induction of apoptosis and enhances the ability of cisplatin to kill cells.