Rapid evaluation for heterogeneities in monoclonal antibodies by liquid chromatography/mass spectrometry with a column-switching system

R Kuribayashi, N Hashii, A Harazono… - Journal of pharmaceutical …, 2012 - Elsevier
The development of therapeutic antibodies has grown over the last several years. Most of
the recombinant monoclonal antibodies (mAbs) produced by mammalian cells are …

Comparison of Traditional 2-AB fluorescence LC–MS/MS and Automated LC–MS for the comparative glycan analysis of monoclonal antibodies

JE Schiel, SM Rogstad, MT Boyne II - Journal of Pharmaceutical Sciences, 2015 - Elsevier
Monoclonal antibody therapeutics are a heterogeneous mixture of glycoforms. Multiple
methods exist for defining the glycan composition and relative abundance of species …

Analysis of glycoforms on the glycosylation site and the glycans in monoclonal antibody biopharmaceuticals

E Uçaktürk - Journal of separation science, 2012 - Wiley Online Library
Therapeutic monoclonal antibodies (mAbs), immunoglobulins, have been efficiently used in
the treatment of many diseases, such as cancer, inflammatory and cardiovascular diseases …

Glycosylation profiling of a therapeutic recombinant monoclonal antibody with two N-linked glycosylation sites using liquid chromatography coupled to a hybrid …

A Lim, A Reed-Bogan, BJ Harmon - Analytical biochemistry, 2008 - Elsevier
Monoclonal antibodies have been used increasingly as therapeutic agents to target various
diseases. Although most monoclonal antibodies have only one N-linked glycosylation site in …

LC–MS analysis of glycopeptides of recombinant monoclonal antibodies by a rapid digestion procedure

Y Du, F Wang, K May, W Xu, H Liu - Journal of Chromatography B, 2012 - Elsevier
N-glycan analysis of recombinant monoclonal antibodies (mAbs) usually requires the
removal of oligosaccharides by PNGase F followed by 2-AB labeling, normal phase high …

Quantitation of site-specific glycosylation in manufactured recombinant monoclonal antibody drugs

N Yang, E Goonatilleke, D Park, T Song, G Fan… - Analytical …, 2016 - ACS Publications
During the development of recombinant monoclonal antibody (rMAb) drugs, glycosylation
receives particular focus because changes in the attached glycans can have a significant …

Comparison of orthogonal chromatographic and lectin-affinity microarray methods for glycan profiling of a therapeutic monoclonal antibody

MC Cook, SJ Kaldas, G Muradia, M Rosu-Myles… - … of Chromatography B, 2015 - Elsevier
The N-linked glycosylation of four lots of a marketed human therapeutic monoclonal
antibody (mAb) was assessed by three orthogonal chromatographic methods and a …

In-Membrane Enrichment and Peptic Digestion to Facilitate Analysis of Monoclonal Antibody Glycosylation

J Yang, R Ostafe, ML Bruening - Analytical Chemistry, 2024 - ACS Publications
The number of therapeutic monoclonal antibodies (mAbs) is growing rapidly due to their
widespread use for treating various diseases and health conditions. Assessing the …

Analysis of therapeutic monoclonal antibody glycoforms by mass spectrometry for pharmacokinetics study

Y Cong, L Hu, Z Zhang, Y Gao, M Dong, H Qin, M Ye… - Talanta, 2017 - Elsevier
Monoclonal antibodies (mAbs), are one of the most important protein drugs have attracted
increasing attention. However, the pharmacokinetics of mAbs has not been fully investigated …

The way forward, enhanced characterization of therapeutic antibody glycosylation: comparison of three level mass spectrometry-based strategies

E Wagner-Rousset, A Bednarczyk, MC Bussat… - … of Chromatography B, 2008 - Elsevier
Glycosylation which plays a crucial role in the pharmacological properties of therapeutic
monoclonal antibodies (MAbs) is influenced by several factors like production systems …