3-Chlorotyrosine a specific marker of myeloperoxidase-catalyzed oxidation is markedly elevated in low-density lipoprotein isolated from human atherosclerotic intima. In particular myeloperoxidase halogenates tyrosine residues in plasma proteins and generates 3-chlorotyrosine (CY).

ML-109 is a potent agonist of thyroid stimulating hormone receptor (TSHR) (EC50 of 40 nM)ML-109 is a full agonist at TSHR with an EC50 of 40 nM,has no activity at FSHR or LHCGR.

PEO-IAA is a novel potent auxin antagonist.