Isoprostane (8-iso PGF2a) is prostaglandin-like compound formed in vivo from the free radical-catalyzed peroxidation of essential fatty acids without the direct action of cyclooxygenase enzymes. Measurement of the concentration of isoprostane in blood or urine is now a well-established method for the diagnostic assessment of oxidative stress.

• Strip plates and additional reagents allow for use in multiple experiments
• Quantitative protein detection
• Establishes normal range
• The best products for confirmation of antibody array data

Standard, biotinylated peptide, and positive control should be stored at -20°C after arrival. Avoid multiple freeze-thaws. The remaining kit components may be stored at 4°C. Opened microplate wells and antibody (Item N) may be stored for up to 1 month at 2° to 8°C. Return unused wells to the pouch containing desiccant pack and reseal along entire edge.