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Detection of a Distinct Erythropoietin (EPO) Profile After Isoelectric Focusing in Patients With Familial Erythrocytosis.

Drug testing and analysis - 1 Apr 2026

Martin Laurent, Idriss Salam, Maaziz Nada, Huerre Soizic, Mekacher Lamine Redouane, Lahmek Kahina, Girodon François, Gardie Betty, Ericsson Magnus, Marchand Alexandre

Abstract excerpt

Since the implementation of the first erythropoietin (EPO) detection method to fight the use of recombinant EPO (rEPO) for doping, the techniques used and identification criteria have evolved. The first technique involved iso-electric focusing (IEF-PAGE) to separate EPO isoforms by their charges. It can still be used for initial testing but is now largely replaced by electrophoretic separation based on molecular...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 41713879
DOI: 10.1002/dta.70049
PMCID: PMC13040431

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EPO

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