A competitive inhibitor of heme oxygenase that also inhibits soluble guanylyl cyclase and inactivates the NOS isoforms nNOS

Zinc Protoporphyrin-9 – 25 mg

Brand:
Cayman
CAS:
15442-64-5
Storage:
-20
UN-No:
Non-Hazardous - /

Zinc protoporphyrin-9 (ZnPPIX) is an endogenous metabolite formed during heme biosynthesis under conditions of iron insufficiency or impaired iron utilization.{23553} It also regulates heme catabolism through competitive inhibition of heme oxygenase, the rate-limiting enzyme in the heme degradation pathway that produces bilirubin and carbon monoxide.{23553} ZnPPIX has been shown to inhibit 80% of soluble guanylyl cyclase basal activity at 2.5 μM and to inactivate the NOS isoforms nNOS, iNOS, and eNOS with IC50 values of 0.8, 4, and 5 μM, respectively.{23555,23554} ZnPPIX has been used to assess iron status and to diagnose iron disorders and has shown therapeutic potential in hyperbilirubinemia.{23553}  

 

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Description

A competitive inhibitor of heme oxygenase that also inhibits soluble guanylyl cyclase and inactivates the NOS isoforms nNOS, iNOS, and eNOS (IC50s = 0.8, 4, and 5 μM, respectively); used to assess iron status and to diagnose iron disorders and has shown therapeutic potential in hyperbilirubinemia

Formal name: (SP-4-2)-[7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-κN21,κN22,κN23,κN24]-zincate(2-), hydrogen

Synonyms:  ZnPPIX

Molecular weight: 626

CAS: 15442-64-5

Purity: ≥98%

Formulation: A crystalline solid

Product Type|Biochemicals|Small Molecule Inhibitors|Heat Shock Proteins||Product Type|Biochemicals|Small Molecule Inhibitors|MMPs||Product Type|Biochemicals|Small Molecule Inhibitors|Nitric Oxide Synthases||Product Type|Biochemicals|Small Molecule Inhibitors|Nucleic Acid Turnover/Signaling||Research Area|Cardiovascular System|Vasculature|Endothelium||Research Area|Cardiovascular System|Vasculature|Vasoconstriction

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