Glycosylation of biosimilars: Recent advances in analytical characterization and clinical implications

BL Duivelshof, W Jiskoot, A Beck, JL Veuthey… - Analytica chimica …, 2019 - Elsevier
… , with a focus on immunoglobulin G (IgG) mAbs. Next, we will … appropriate derivatization
agents for LC-MS/MS analysis of N-… platform with an accompanying reduction of 50% in analysis

[HTML][HTML] Analytical techniques for the characterization and quantification of monoclonal antibodies

HA Alhazmi, M Albratty - Pharmaceuticals, 2023 - mdpi.com
… entry of the potent biosimilars hitting the market. In this work … for large therapeutic protein like
IgG 1 cysteine conjugated ADC (… drugs, LCMS/MS-mediated glycoproteomic analysis was …

[HTML][HTML] Multi-dimensional LC-MS: the next generation characterization of antibody-based therapeutics by unified online bottom-up, middle-up and intact approaches

J Camperi, A Goyon, D Guillarme, K Zhang, C Stella - Analyst, 2021 - pubs.rsc.org
… of IgG-type antibodies, the affinity chromatography using … off-line steps and data analysis,
LC-MS/MS peptide mapping … and biosimilar antibodies, 123 high-resolution characterization of …

Analytical Comparability Strategies for Originators and Biosimilars

J Kang - 2019 - deepblue.lib.umich.edu
… D) LC-MS/MS N-glycan quantification of infliximab innovator … ion analysis. Images reproduced
with permission from Ref. [188]. D) Charge variants analysis of innovator and biosimilar

Multi‐dimensional technology–Recent advances and applications for biotherapeutic characterization

T Bouvarel, J Camperi… - Journal of Separation …, 2024 - Wiley Online Library
… The previously developed online 4D-LC-MS/MS peptide … monitoring of a Trastuzumab
biosimilar produced by CHO cells, … its high resolving power and miniaturized format. Additionally, …

Cutting-edge multi-level analytical and structural characterization of antibody-drug conjugates: present and future

A Beck, V D'atri, A Ehkirch, S Fekete… - Expert review of …, 2019 - Taylor & Francis
… Because of its simple instrumentation, miniaturized format … characterization of T-DM1 and
its biosimilar candidate using … the payload in LC-MS/MS analysis are very challenging mainly …

[HTML][HTML] Liquid phase separation techniques for the characterization of monoclonal antibodies and bioconjugates

E Gilardoni, L Regazzoni - Journal of Chromatography Open, 2022 - Elsevier
… Disregarding other products such as biosimilars or fusion proteins, in 2020 eleven antibody-…
A detailed characterization of such products is important since any small change in the …

Therapeutic Fc‐fusion proteins: current analytical strategies

BL Duivelshof, A Murisier, J Camperi… - Journal of separation …, 2021 - Wiley Online Library
… accompanied with the emerging biosimilar market for Fc-fusion … be simultaneously
characterized in a single LCMS/MS analysis [45… miniaturized format, CE is also widely applied for …

[HTML][HTML] Intact protein bioanalysis by liquid chromatography–high-resolution mass spectrometry

P Bults, B Spanov, O Olaleye, NC van de Merbel… - … of Chromatography B, 2019 - Elsevier
… from environmental analysis to drug analysis and doping … comparison of originator mAbs
and biosimilars. Pisupati et al… Monolithic materials are well-suited for the design of miniaturized

Research Progress on Quantification Methods of Drug Concentration of Monoclonal Antibodies

J Zhang, L Hu, H Shao - Current Pharmaceutical Analysis, 2022 - ingentaconnect.com
… B cell clone, belonging to the typical IgG subtype. They are highly … development process,
especially for biosimilar drug. This method … of characteristics between ELISA and LC-MS/MS. …