PGLa TFA is a cationic antimicrobial peptide (AMP) originally isolated from frog. It has been shown to have antibacterial,antifungal,and antiviral,activities.

[Met5]-Enkephalin, amide is an agonist for δ opioid receptors as well as putative ζ (zeta) opioid receptors.Met-enkephalin circulates in several forms, some of which may be derived from proteins other than proenkephalin A, and plasma levels of both free native, and peptidase-derivable Met-enkephalin are modulated physiologically.

Columbianadin，当归根的主要生物活性成分之一。 F。前期研究已发现biserrata Shan et Yuan具有明显的药理作用。