Cobaltic Protoporphyrin IX (chloride) |
Catalog No.GC49096 |
An inducer of HO-1 activity
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 102601-60-5
Sample solution is provided at 25 µL, 10mM.
Cobaltic protoporphyrin IX is a metalloporphyrin and an inducer of heme oxygenase-1 (HO-1) activity.1 Unlike other metalloporphyrins, cobaltic protoporphyrin IX induces activity of HO-1, the rate-limiting enzyme in heme catabolism, in vitro and in vivo.1,2 It also reduces the activity of δ-aminolevulinate synthase, the enzyme that catalyzes the rate-limiting step of heme biosynthesis, as well as decreases the activity of cytochrome P450 (CYP), in rat liver microsomes ex vivo when administered at a dose of 125 µmol/kg.2 Cobaltic protoporphyrin IX (5 mg/kg) prevents liver injury and increases in the percentage of hepatic apoptotic cells in a mouse model of liver ischemia-reperfusion injury.3 It increases survival and decreases the number of lung colony forming units (CFUs) in mice infected with Y. pestis at the same dose.4 Cobaltic protoporphyrin IX has also been used as a catalyst for the electrochemical reduction of carbon dioxide in carbon electrodes.5
1.Shan, Y., Lambrecht, R.W., Donohue, S.E., et al.Role of Bach1 and Nrf2 in up-regulation of the heme oxygenase-1 gene by cobalt protoporphyrinFASEB J.20(14)2651-2653(2006) 2.Drummond, G.S., and Kappas, A.The cytochrome P-450-depleted animal: An experimental model for in vivo studies in chemical biologyProc. Natl. Acad. Sci. USA79(7)2384-2388(1982) 3.Li, J., Wu, B., Teng, D., et al.Cobalt-protoporphyrin enhances heme oxygenase 1 expression and attenuates liver ischemia/reperfusion injury by inhibiting apoptosisMol. Med. Rep.17(3)4567-4572(2018) 4.Willix, J.L., Stockton, J.L., Olson, R.M., et al.Activation of heme oxygenase expression by cobalt protoporphyrin treatment prevents pneumonic plague caused by inhalation of Yersinia pestisAntimicrob. Agents Chemother.64(4)e01819-01819(2020) 5.Shen, J., Kortlever, R., Kas, R., et al.Electrocatalytic reduction of carbon dioxide to carbon monoxide and methane at an immobilized cobalt protoporphyrinNat. Commun.68177(2015)
Average Rating: 5
(Based on Reviews and 20 reference(s) in Google Scholar.)GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *