Angela Tartaglia, Marcello Locatelli and Victoria Samanidou* Pages 52 - 58 ( 7 )
Background: Biopharmaceuticals are biological drugs consisting of a complex compound that can be produced by a living organism or derive from it. Biopharmaceuticals are very complicated compounds from structural point of view and for this reason, they cannot be fully characterized in terms of their structure with current analytical methods as it happens instead of low molecular weight chemicals drugs.Introduction: The regulatory guidelines require the characterization of the primary or higher sequence of these molecules and the characterization of any post-translational modifications. The use of biopharmaceuticals has really grown in the last few years: in 2016, the number of biopharmaceuticals approved by the Food and Drug Administration (FDA) and European Medicines Agency (EMA) for use in humans’ diseases was 1357. From 2013 to 2016, 73 of these compounds were approved for the treatment of cancer, inflammation, immune disorders, infections, anemia and cardiovascular diseases. Aim/Conclusion: The aim of the present review is to provide an overview of recent approaches for the characterization of biopharmaceutical products in HPLC that have been presented in the literature in the last years.
Analysis, biopharmaceuticals, chromatography, instrument configuration, international guidelines, RP-LC.
Department of Chemistry, Laboratory of Analytical Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Department of Chemistry, Laboratory of Analytical Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki