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EK000140-EK0333: Mouse EPO ELISA Kit
Range 46.9pg/ml-3000pg/ml
Sensitivity < 15pg/ml
Specificity: no detectable cross-reactivity with any other cytokine.
Application: for quantitative detection of mouse EPO in sera, plasma, body fluids, tissue lysates or cell culture supernates.
Expiration: four months at 4°C and eight months at -20°C.
Background
Erythropoietin, EPO, also known as hematopoietin or hemopoietin, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production. It is a cytokine for erythrocyte (red blood cell) precursors in the bone marrow. Its gene is mapped to 7q22. It is said that the EPO gene encodes a deduced 193-amino acid propolypeptide. This hormone can be found in kidney and liver. It is the hormone that regulates red blood cell production. And it plays an important role in the brain's response to neuronal injury. What? more, EPO is also involved in the wound healing process.
Principle
The mouse EPO ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. Mouse EPO species-specific polyclonal antibodies were precoated onto 96-well plates. The mouse specific detection polyclonal antibodies were biotinylated. The test samples and biotinylated detection antibodies were added to the wells subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the mouse EPO amount of sample captured in plate.
Reference
1. Siren AL et al. (2001). "Erythropoietin prevents neuronal apoptosis after cerebral ischemia and metabolic stress". Proc Natl Acad Sci USA 98 (7): 4044?049. doi:10.1073/pnas.051606598. PMC 31176. PMID 11259643.
2. Haroon ZA, Amin K, Jiang X, Arcasoy MO (September 2003). "A novel role for erythropoietin during fibrin-induced wound-healing response". Am. J. Pathol. 163 (3): 993?000. PMC 1868246. PMID 12937140.
3. Brines, M. L., Ghezzi, P., Keenan, S., Agnello, D., de Lanerolle, N. C., Cerami, C., Itri, L. M., Cerami, A. Erythropoietin crosses the blood-brain barrier to protect against experimental brain injury. Proc. Nat. Acad. Sci. 97: 10526-10531, 2000. [PubMed: 10984541, related citations] [Full Text: HighWire Press, Pubget]
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