Hydrophilic interaction liquid chromatography promotes the development of bio-separation and bio-analytical chemistry

Q Sheng, M Liu, M Lan, G Qing - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Hydrophilic interaction liquid chromatography (HILIC) has inherent advantages in the
separation of hydrophilic or strongly polar substances (eg, saccharides, glycopeptides …

Bispecific antibody-based immune-cell engagers and their emerging therapeutic targets in cancer immunotherapy

HG Shin, HR Yang, A Yoon, S Lee - International Journal of Molecular …, 2022 - mdpi.com
Cancer is the second leading cause of death worldwide after cardiovascular diseases.
Harnessing the power of immune cells is a promising strategy to improve the antitumor effect …

High‐throughput glycosylation analysis of intact monoclonal antibodies by mass spectrometry coupled with capillary electrophoresis and liquid chromatography

L Naumann, P Schlossbauer, F Klingler… - Journal of …, 2022 - Wiley Online Library
The analysis of monoclonal antibodies glycosylation is a crucial quality control attribute of
biopharmaceutical drugs. High throughput screening approaches for antibody glycoform …

[HTML][HTML] Size exclusion chromatography of biopharmaceutical products: From current practices for proteins to emerging trends for viral vectors, nucleic acids and lipid …

V D'Atri, M Imiolek, C Quinn, A Finny, M Lauber… - … of Chromatography A, 2024 - Elsevier
The 21 st century has been particularly productive for the biopharmaceutical industry, with
the introduction of several classes of innovative therapeutics, such as monoclonal …

[HTML][HTML] A robust nanoscale RP HPLC-MS approach for sensitive Fc proteoform profiling of IgG allotypes

C Blöchl, C Gstöttner, T Sénard, EM Stork… - Analytica Chimica …, 2023 - Elsevier
The conserved region (Fc) of IgG antibodies dictates the interactions with designated
receptors thus defining the immunological effector functions of IgG. Amino acid sequence …

Structural identification and absolute quantification of monoclonal antibodies in suspected counterfeits using capillary electrophoresis and liquid chromatography …

P Legrand, O Dembele, H Alamil, C Lamoureux… - Analytical and …, 2022 - Springer
Monoclonal antibodies (mAbs) represent a major category of biopharmaceutical products
which due to their success as therapeutics have recently experienced the emergence of …

Mass spectrometry study on SARS-CoV-2 recombinant vaccine with comprehensive separation techniques to characterize complex heterogeneity

G Wu, J Du, C Yu, Z Fu, X Zhang, L Wang, J Wang - Analytica Chimica Acta, 2024 - Elsevier
Abstract SARS-CoV-2, the causative agent of COVID-19, has imposed a major public health
threat, which needs effective therapeutics and vaccination strategies. Several potential …

CE-MS/MS and CE-timsTOF to separate and characterize intramolecular disulfide bridges of monoclonal antibody subunits and their application for the assessment of …

J Schairer, J Römer, D Lang, C Neusüß - Analytical and Bioanalytical …, 2024 - Springer
Abstract Characterization at the subunit level enables detailed mass spectrometric
characterization of posttranslational modifications (PTMs) of monoclonal antibodies (mAbs) …

Bispecific Antibodies in Targeted Cancer Immunotherapy

P Farhangnia, AA Delbandi, M Sadri… - Handbook of cancer and …, 2023 - Springer
Cancer immunotherapy focused on monoclonal antibodies (mAbs) has emerged as a
powerful tool in the armamentarium against tumors. In this regard, bispecific antibodies …

Characterization of charge variants, including post-translational modifications and proteoforms, of bispecific antigen-binding protein by cation-exchange …

A Shah, W Cui, J Harrahy, AR Ivanov - Talanta, 2024 - Elsevier
Charge variant characterization of biologics is critical to ensure that product meets the
required quality and regulatory requirements to ensure safety and efficacy of the …