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Zinc(II) Protoporphyrin IX

ALX-430-049

24 citations

  • ALX-430-049-M025   —   25 mg
    $87.00
  • ALX-430-049-M100   —   100 mg
    $276.00

Potent and selective inhibitor of heme oxygenase (Ki=3nM), the enzyme that generates carbon monoxide (CO). Inhibits soluble guanylyl cyclase. Produces a time- and concentration-dependent inactivation of all three isoforms of nitric oxide synthase (IC50=0.8µM, 4.0µM, and 5.0µM for nNOS (NOS I), iNOS (NOS II) and eNOS (NOS III), respectively). Does not cross the blood-brain barrier. An useful tool to elucidate the role of CO in signal transduction and as a neurotransmitter.

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Regulatory Status

RUO – Research Use Only