Cardiogreen is a low toxicic fluorescent agent, is a tricarbocyanine dye,has been widely used in medical diagnostics, such as determining cardiac output, hepatic function, and liver blood flow, and for ophthalmic angiography.

Cyanidin-3-O-arabinoside chloride has antioxidant activity. It reduces the peroxynitrite-induced suppression of mitochondrial respiration, DNA damage, PARS activation and vascular dysfunction in HUVECs.

X-alpha-Gal is a substrate for alpha-galactosidase. It is used for differentiating alpha-galactosidase-positive strains of yeast.