N-glycan Analysis in Molecular Medicine : Innovator and Biosimilar Protein Therapeutics

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The market segment of new biological drugs (monoclonal antibodies, fusion proteins, antibody-drug conjugates, and new modality protein therapeutics) is rapidly growing, especially after the patent expiration of the original biologics, initiating the emergence of biosimilars. N-glycosylation of therapeutic proteins has high importance on their stability, safety, immunogenicity, efficacy, and serum half-life. Therefore, Nglycosylation is considered to be one of the critical quality attributes. Consequently, it should be rigorously monitored during the development, manufacturing, and release of glycoprotein biologicals. In this review, first, the regulatory considerations for biosimilars are shortly summarized, followed by conferring the analytical techniques needed for monitoring and characterization of the N-glycosylation of biological drugs. Particular respect is paid to liquid phase separation techniques with high sensitivity and highresolution detection methods, including laser-induced fluorescence and mass spectrometry.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:20

Enthalten in:

Current molecular medicine - 20(2020), 10 vom: 27., Seite 828-839

Sprache:

Englisch

Beteiligte Personen:

Borza, Beata [VerfasserIn]
Hajba, Laszlo [VerfasserIn]
Guttman, Andras [VerfasserIn]

Links:

Volltext

Themen:

Analysis
Antibody
Biosimilar
Biosimilar Pharmaceuticals
Biosimilarity
Biotherapeutics
Capillary electrophoresis
Glycosylation
High performance liquid chromatography
Journal Article
Polysaccharides
Research Support, Non-U.S. Gov't
Review

Anmerkungen:

Date Completed 22.11.2021

Date Revised 22.11.2021

published: Print

Citation Status MEDLINE

doi:

10.2174/1566524020999201203212352

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM31838311X