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Isoprostanes are produced by the non-enzymatic, free radical peroxidation of phospholipid-esterified arachidonic acid. They have been used as biomarkers of oxidative stress, but they also have been found to have potent biological activity. ent-8-iso-15(S)-Prostaglandin F2α (ent-8-iso-15(S)-PGF2α) is a potent vasoconstrictor of porcine retinal and brain microvessels with EC50 values of 15 and 24 nM, respectively. This isoprostane is about ten-fold more potent than 8-iso-PGF2α in a whole blood platelet aggregation inhibition assay.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 μg | $426 | 35 days | 35 days | |
| 50 μg | $826 | 35 days | 35 days | |
| 100 μg | $1,550 | 35 days | 35 days |
| Description | Isoprostanes are produced by the non-enzymatic, free radical peroxidation of phospholipid-esterified arachidonic acid. They have been used as biomarkers of oxidative stress, but they also have been found to have potent biological activity. ent-8-iso-15(S)-Prostaglandin F2α (ent-8-iso-15(S)-PGF2α) is a potent vasoconstrictor of porcine retinal and brain microvessels with EC50 values of 15 and 24 nM, respectively. This isoprostane is about ten-fold more potent than 8-iso-PGF2α in a whole blood platelet aggregation inhibition assay. |
| Synonyms | ent-8-iso-15(S)-Prostaglandin F2α |
| Molecular Weight | 354.48 |
| Formula | C20H34O5 |
| Cas No. | 214748-66-0 |
| Smiles | C(/C=C\CCCC(O)=O)[C@@H]1[C@H](/C=C/[C@H](CCCCC)O)[C@@H](O)C[C@H]1O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | PBS (pH 7.2): >10 mg/mL, Sonication is recommended. DMF: >100 mg/mL, Sonication is recommended. DMSO: >100 mg/mL, Sonication is recommended. 10 mM Na2CO3: >6.5 mg/mL, Sonication is recommended. Ethanol: >100 mg/mL, Sonication is recommended. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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