EP; Epoetin; Erythropoetin; Hematopoietin; Hemopoietin
- FOB US$ 392.00 US$ 560.00 US$ 2,520.00 US$ 4,760.00 US$ 39,200.00
- Quantity In stock
- Product No.SEA028Hu
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- ApplicationsEnzyme-linked immunosorbent assay for Antigen Detection.
Research use only
- DownloadInstruction Manual
- CategoryCytokineEndocrinologyHematologyHormone metabolism
- Test MethodDouble-antibody Sandwich
- Assay Length3h
- Detection Range31.2-2,000pg/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 11.5pg/mL.
- Specificity This assay has high sensitivity and excellent specificity for detection of Erythropoietin (EPO).No significant cross-reactivity or interference between Erythropoietin (EPO) and analogues was observed.
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- Packages (Simulation)
- Packages (Simulation)
- Results demonstration
- Typical Standard Curve
- ISO9001: 2008, ISO13485: 2003 Registered
Matrices listed below were spiked with certain level of recombinant Erythropoietin (EPO) and the recovery rates were calculated by comparing the measured value to the expected amount of Erythropoietin (EPO) in samples.
|Matrix||Recovery range (%)||Average(%)|
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Erythropoietin (EPO) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Erythropoietin (EPO) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Erythropoietin (EPO) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Reagents and materials provided
|Pre-coated, ready to use 96-well strip plate||1||Plate sealer for 96 wells||4|
|Detection Reagent A||1×120µL||Assay Diluent A||1×12mL|
|Detection Reagent B||1×120µL||Assay Diluent B||1×12mL|
|TMB Substrate||1×9mL||Stop Solution||1×6mL|
|Wash Buffer (30 × concentrate)||1×20mL||Instruction manual||1|
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Erythropoietin (EPO). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Erythropoietin (EPO). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Erythropoietin (EPO), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Erythropoietin (EPO) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
- Prenatal Glucocorticoid Overexposure Causes Permanent Increases in Renal Erythropoietin Expression and Red Blood Cell Mass in the Rat OffspringEndo: source
- Inhibitory effect of polysaccharides isolated from Angelica sinensis on hepcidin expressionPubMed: 21333724
- CD98 Positive Eosinophils Contribute to T Helper 1 Pattern InflammationPlosOne: Source
- Alterations of Circulating Endothelial Cell and Endothelial Progenitor Cell Counts around the OvulationPubMed: 22948762
- Long-term and stable correction of uremic anemia by intramuscular injection of plasmids containing hypoxia-regulated system of erythropoietin expressionPubMed: PMC3509184
- Reevaluation of erythropoietin production by the nephronPubmed:24832733
- Carbohydrate and glutamine supplementation modulates the Th1/Th2 balance after exercise performed at a simulated altitude of 4500 m.Pubmed:2528040
- Decreased plasma soluble erythropoietin receptor in high-altitude excessive erythrocytosis and Chronic Mountain SicknessPubmed:25324511
- Plasma hepcidin in early-stage breast cancer patients: no relationship with interleukin-6, erythropoietin and erythroferronePubMed: 26496240
- KIAA0101 is associated with human renal cell carcinoma proliferation and migration induced by erythropoietinpubmed:26575329
- Expression of Iron-Related Proteins Differentiate Non-Cancerous and Cancerous Breast Tumors.pubmed:28216608
- Occult gastrointestinal bleeding is a common finding in dogs with chronic kidney diseasepubmed:28186645
- An Intranasal Formulation of Erythropoietin (Neuro-EPO) Prevents Memory Deficits and Amyloid Toxicity in the APPSwe Transgenic Mouse Model of Alzheimer's …articles:journal-of-alzheimers-disease