Pelargonidin-3,5-O-diglucoside chloride has antioxidant activity.

Thioredoxin reductase peptide corresponds to residues 53–67 in thioredoxin reductase (TrxR), used in thioredoxin reductase research.Mammalian thioredoxin reductase (TR) catalyzes the reduction of the redox-active disulfide bond of thioredoxin (Trx) and is similar in structure and mechanism to glutathione reductase except for a C-terminal 16-amino acid extension containing a rare vicinal selenylsulfide bond.

Allocholic acid is a major component in bile from the river carpsucker, Carpiodes carpio.