8-epi-PGF2α(8-Epi-Prostaglandin F2 Alpha) ELISA Kit

  • Cat.No.:E-EL-0041

  • Reactivity: Universal

To Purchase E-EL-0041

  • 96T
  • 48T
  • 24T
  • 96T*5
  • 96T*10
Price: $495

Product Details


Assay type Competitive-ELISA
Format 96T/48T
Assay time 2.0h
Detection range 15.63-1000 pg/mL
Sensitivity 9.38 pg/mL
Sample type &Sample volume serum, plasma and other biological fluids; 50μL
Specificity This kit recognizes 8-epi-PGF2α in samples. No significant cross-reactivity or interference between 8-epi-PGF2α and analogues was observed.
Reproducibility Both intra-CV and inter-CV are < 10%.
Application This ELISA kit applies to the in vitro quantitative determination of 8-epi-PGF2α concentrations in serum, plasma and other biological fluids.

Test Principle

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with 8-epi-PGF2α. During the reaction, 8-epi-PGF2α in the sample or standard competes with a fixed amount of 8-epi-PGF2α on the solid phase supporter for sites on the Biotinylated Detection Ab specific to 8-epi-PGF2α. Excess conjugate and unbound sample or standard are washed away, and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well and incubated. Then a TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns from blue to yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of 8-epi-PGF2α in tested samples can be calculated by comparing the OD of the samples to the standard curve.

Kit components & Storage

An unopened kit can be stored at 2-8℃ for 1 month. If the kit is not supposed to be used within 1 month, store the components separately according to the following conditions once the kit is received.
Micro ELISA Plate(Dismountable) 96T: 8 wells ×12 strips
48T: 8 wells ×6 strips
-20℃, 6 months
Reference Standard 96T: 2 vials
48T: 1 vial
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL
48T: 1 vial, 60 μL
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL
48T: 1 vial, 60 μL
-20℃(Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL
HRP Conjugate Diluent 1 vial, 14 mL
Concentrated Wash Buffer (25×) 1 vial, 30 mL
Substrate Reagent 1 vial, 10 mL 2-8℃(Protect from light)
Stop Solution 1 vial, 10 mL 2-8℃
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Technical Data


Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level 8-epi-PGF2α were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level 8-epi-PGF2α were tested on 3 different plates, 20 replicates in each plate.

  Intra-assay Precision Inter-assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean (pg/mL) 51.20 101.80 446.40 54.50 95.70 463.70
Standard deviation 2.90 4.50 15.60 3.50 5.00 25.00
CV (%) 5.66 4.42 3.49 6.42 5.22 5.39


The recovery of 8-epi-PGF2α spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 85-97 92
EDTA plasma(n=8) 92-108 100
Cell culture media(n=8) 93-107 100


Samples were spiked with high concentrations of 8-epi-PGF2α and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.

Target Information

Synonyms15-F2t-IsoP, 8-iso-PGF2a, 8-isoprostane, 8-iso-PG, 8-iso Prostaglandin

Assay Procedures

elisa assay procedure 1

1. Add 50μL standard or sample to the wells, immediately add 50μL Biotinylated Detection Ab working solution to each well. Incubate for 45 min at 37°C

elisa assay procedure 2

2. Aspirate and wash the plate for 3 times

elisa assay procedure 3

3. Add 100μL HRP conjugate working solution. Incubate for 30 min at 37°C. Aspirate and wash the plate for 5 times

elisa assay procedure 4

4. Add 90μL Substrate Reagent. Incubate for 15 min at 37°C

elisa assay procedure 5

5. Add 50μL Stop Solution

elisa assay procedure 6

6. Read the plate at 450nm immediately. Calculation of the results


From now on, if you have published a paper by using any of our products since 1/1/2019, fill out the “Elabscience Publication Reward Application Form”carefully and send it to orders@elabscience.com, we will get back to you with the reward after we confirm it ASAP!

View more details about our Publication Reward >>

  1. Nutrients (2020) IF: 4.546
    Total Dietary Antioxidant Intake Including Polyphenol Content: Is it Capable to Fight against Increased Oxidants within the Body of Ultra-Endurance Athletes?

    DOI: 10.3390/nu12061877

    PMID: 32586010

    Sample: Plasma
  2. Medical Archives (2020) IF: 2.807
    Trimetazidine Improves the Outcome of EECP Therapy in Patients with Refractory Angina Pectoris

    DOI: 10.5455/medarh.2020.74.199-204

    PMID: 32801436

    Sample: Serum
  3. Journal of Diabetes Research (2015) IF: 2.717
    Edible Bird'S Nest Prevents High Fat Diet-Induced Insulin Resistance In Rats.

    DOI: 10.1155/2015/760535

    PMID: 26273674

    Sample: Serum
  4. Food & Nutrition Research (2016) IF: 2.039
    Perinatal Exposure To Germinated Brown Rice And Its Gamma Amino-Butyric Acid-Rich Extract Prevents High Fat Diet-Induced Insulin Resistance In First Generation Rat Offspring.

    DOI: 10.3402/fnr.v60.30209

    PMID: 26842399

    Sample: Serum
  5. Life Sciences (2017) IF: 2.936
    Roselle Is Cardioprotective In Diet-induced Obesity Rat Model With Myocardial Infarction.

    DOI: 10.1016/j.lfs.2017.10.030

    PMID: 29066253

    Sample: Tissue homogenate
  6. Journal of Diabetes Research (2015) IF: 2.717
    Edible Bird'S Nest Prevents High Fat Diet-Induced Insulin Resistance In Rats.

    DOI: 10.1155/2015/760535

    PMID: 26273674

    Sample: Serum
  7. Al-Qadisiyah Journal Of Pure Science (2020)
    Roles of Superoxide dismutase(SOD) , Malondialdehyde (MDA), 8-iso-prostaglandinF2α ( 8-iso-PGF2α)as oxidative stress in development and progression of Brest cancer in Iraqi females patients

    DOI: 10.29350/jops.2020.25.1.1053

    PMID: 99999999

    Sample: Plasma
  8. Journal of dental research, dental clinics, dental prospects (2018)
    8-Isoprostane in chronic periodontitis and type II diabetes: Exploring the link

    DOI: 10.15171/joddd.2018.039

    PMID: 30774790

    Sample: Saliva
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