17187-100
17187-250
17187-50
CAYM17187-100EA
158
EUR
InStock
CAYM17187-100
CAYM17187-250
CAYM17187-50
FeTPPS ≥95%
FeTPPS
FeTPPS (Fe(III)5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato chloride) is a ferric porphyrin complex that causes the decomposition of peroxynitrite by catalytic isomerization to produce nitrate both in vitro and in vivo.
- Fe(III)5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato chloride
The conversion of this reactive nitrogen species to nitrate results in cytoprotection (EC50 = 5 µM). FeTPPS does not complex with NO and does not alter superoxide directly. It is commonly used to elucidate the roles of peroxynitrite in oxidative stress, cell damage, and intracellular signaling.
Peroxynitrite is a highly reactive nitrogen species formed from the reaction of nitric oxide (NO) and superoxide.