Catalog No.	Product Name	Information	Selective / Pan	IC50 / Ki
S3299	Demethyleneberberine	Demethyleneberberine (DMB), a component of Cortex Phellodendri Chinensis (CPC), significantly alleviates the weight loss and diminishes myeloperoxidase (MPO) activity, while significantly reduces the production of pro-inflammatory cytokines, such as interleukin (IL)-6 and tumor necrosis factor-α (TNF-α), and inhibits the activation of NF-κB signaling pathway. Demethyleneberberine (DMB) potentially ameliorates NAFLD (Non-alcoholic fatty liver disease) by activating	Selective
S4966	4-Methylesculetin	4-methylesculetin is one of the coumarin derivatives with great anti-oxidant and anti-inflammatory activities. 4-Methylesculetin inhibits myeloperoxidase (MPO) activity and reduces IL-6 level.	Selective
S6106	3-Chloro-L-tyrosine	3-Chloro-L-tyrosine, a specific marker of myeloperoxidase-catalyzed oxidation, is markedly elevated in low density lipoprotein isolated from human atherosclerotic intima.	Selective
S9874	4-Aminobenzohydrazide	4-Aminobenzohydrazide (4-Aminobenzhydrazide, 4-aminobenzoic acid hydrazide, 4-ABAH, Myeloperoxidase Inhibitor I, NSC 640) is an inhibitor of MPO (Myeloperoxidase) enzyme that enhances iNOS induction in MPO-positive cells, but not in MPO-KO cells.	Selective
S0316	MPO-IN-28	MPO-IN-28 (Compound 28) is an inhibitor of myeloperoxidase (MPO) with IC50 of 44 nM.	Selective	MPO, IC50: 44 nM
S0018	Verdiperstat	Verdiperstat (AZD3241, BHV-3241) is a selective, orally active and irreversible inhibitor of myeloperoxidase (MPO) with IC50 of 630 nM. Verdiperstat (AZD3241) can be used in the research of neurodegenerative brain disorders.	Selective	MPO, IC50: 630 nM
S6648	PF-06282999	PF-06282999 is an orally bioavailable, irreversible inactivator of myeloperoxidase enzyme and is currently in clinical trials for the potential treatment of cardiovascular diseases.	Selective	MPO, IC50: 1.9 μM
S3298	Caulophylline (N-Methylcytisine)	Caulophylline (N-Methylcytisine, Caulophyllin, NMC) is a tricyclic quinolizidine alkaloid with anti-inflammatory activities. Caulophylline binds to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia with Kd of 50 nM. Caulophylline significantly reduces myeloperoxidase (MPO) activity, blocks the activation of NF-κB by inhibiting IκB and IKK phosphorylation.	Selective

MPO Selective Inhibitors | Chemicals