Target Validation Information
TTD ID T65197
Target Name Erythropoietin Receptor (EPOR)
Type of Target
Successful
Drug Potency against Target Darbepoetin alfa Drug Info EC50 = 0.703 nM [1]
Epoetin alfa Drug Info EC50 = 0.138 nM [1]
Action against Disease Model Darbepoetin alfa Drug Info Further, relative biologic activity, measured by determining in vitro proliferation effects of both agents on the UT7/EPO cell line, indicated that the effective ligand concentration to obtain 50% biologic activity (EC50) was 0.0589 nM for darbepoetin alfa [2]
Epoetin alfa Drug Info Further, relative biologic activity, measured by determining in vitro proliferation effects of both agents on the UT7/EPO cell line, indicated that the effective ligand concentration to obtain 50% biologic activity (EC50) was 0.0115 nM for epoetin alfa. [1]
References
REF 1 The evolving role of epoetin alfa in cancer therapy. Oncologist. 2004;9(1):97-107.
REF 2 CERA (Continuous Erythropoietin Receptor Activator): a new erythropoiesis-stimulating agent for the treatment of anemia. Curr Hematol Rep. 2005 Nov;4(6):436-40.

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