8-<em>iso</em>-15-<wbr/>keto Prostaglandin F<sub>2?</sub>

8-iso-15-keto Prostaglandin F2?

CAT N°: 16390
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48.00 40.80

8-iso-15-keto Prostaglandin F2? (8-iso-15-keto PGF2?) is a metabolite of the isoprostane 8-iso PGF2? in rabbits, monkeys, and humans. 8-isoprostane (8-iso PGF2?) is a prostaglandin-like product of non-specific lipid peroxidation.{320} In both humans and monkeys, exogenously infused 8-iso PGF2? is converted primarily to metabolites having 2 or 4 carbon atoms removed from the top side chain by ?-oxidation.{6907} A similar pattern is observed when tritiated 8-iso PGF2? is infused into rabbits.{11209} Early in the infusion (within 1-2 minutes) 8-iso -15-keto PGF2? was a major component of the metabolite profile, which was comprised mostly of unmetabolized 8-iso PGF2?. 8-iso -15-keto PGF2? is a vasoconstrictor when tested on the rat isolated thoracic aorta, acting via the TP (thromboxane) receptor.{11221}

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