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Analysis of erythropoietin by capillary electrophoresis

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Handbook of Capillary Electrophoresis Applications

Abstract

Human erythropoietin (EPO) is a glycoprotein hormone responsible for regulating the growth and maturation of erythroid progenitor cells [1]. The site of biosynthesis is in the liver in the fetus and switches to the kidney in adults [2–4]. It is maintained in circulation at about 10 pM under normal physiological conditions, and may be excreted in urine [5]. EPO was first purified in small quantities from the urine of aplatic anemia patients [5]. The first functional recombinant human erythropoietin was cloned, expressed [6] and made available as one of the most celebrated therapeutic drugs in recent years. Recombinant EPO (r-EPO) and natural EPO purified from the urine showed no significant difference in their functional activity in vivo or their carbohydrate structures [7, 8].

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© 1997 Chapman & Hall

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Chen, FT.A. (1997). Analysis of erythropoietin by capillary electrophoresis. In: Shintani, H., Polonský, J. (eds) Handbook of Capillary Electrophoresis Applications. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1561-9_16

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  • DOI: https://doi.org/10.1007/978-94-009-1561-9_16

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7197-0

  • Online ISBN: 978-94-009-1561-9

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