Protein aggregation and immunogenicity of biotherapeutics

NB Pham, WS Meng - International journal of pharmaceutics, 2020 - Elsevier
Recombinant proteins are the mainstay of biopharmaceuticals. A key challenge in the
manufacturing and formulation of protein biologic products is the tendency for the active …

Affinity-based methods for site-specific conjugation of antibodies

E von Witting, S Hober, S Kanje - Bioconjugate chemistry, 2021 - ACS Publications
Conjugation of various reagents to antibodies has long been an elegant way to combine the
superior binding features of the antibody with other desired but non-natural functions …

Integrated continuous biomanufacturing on pilot scale for acid‐sensitive monoclonal antibodies

H Schwarz, J Gomis‐Fons, M Isaksson… - Biotechnology and …, 2022 - Wiley Online Library
In this study, we demonstrated the first, to our knowledge, integrated continuous bioprocess
(ICB) designed for the production of acid‐sensitive monoclonal antibodies, prone to …

Emerging affinity ligands and support materials for the enrichment of monoclonal antibodies

Y Lei, Y Shen, C Zuo, L Lu, J Crommen, Q Wang… - TrAC Trends in …, 2022 - Elsevier
Monoclonal antibodies (mAbs) have been served as 'magic bullet'to treat autoimmune
diseases, cancers, and infectious diseases. Due to the complexity of biological sample and …

[HTML][HTML] Design of an integrated continuous downstream process for acid-sensitive monoclonal antibodies based on a calcium-dependent Protein A ligand

J Scheffel, M Isaksson, J Gomis-Fons… - … of Chromatography a, 2022 - Elsevier
Monoclonal antibodies (mAb) are used as therapeutics and for diagnostics of a variety of
diseases, and novel antibodies are continuously being developed to find treatments for new …

Engineering Staphylococcal Protein A for high-throughput affinity purification of monoclonal antibodies

V Amritkar, S Adat, V Tejwani, A Rathore… - Biotechnology …, 2020 - Elsevier
Protein A chromatography is one of the most widely used purification steps in the
manufacturing of the various classes of recombinant and non-recombinant antibodies. Due …

Cooperative folding as a molecular switch in an evolved antibody binder

M Jönsson, AU Mushtaq, TM Nagy, E von Witting… - Journal of Biological …, 2024 - jbc.org
Designing proteins with tunable activities from easily accessible external cues remains a
biotechnological challenge. Here, we set out to create a small antibody-binding domain …

[HTML][HTML] Highly selective Protein A resin allows for mild sodium chloride-mediated elution of antibodies

J Scheffel, S Hober - Journal of Chromatography A, 2021 - Elsevier
The manufacturability of therapeutic monoclonal antibodies is limited by the harsh
conditions that antibodies are subjected to during the purification procedure, which in turn …

Efficient labeling of native human IgG by proximity-based sortase-mediated isopeptide ligation

W Yu, KP Gillespie, B Chhay, AS Svensson… - Bioconjugate …, 2021 - ACS Publications
Antibody–drug conjugates (ADCs) have demonstrated great therapeutic potential due to
their ability to target the delivery of potent cytotoxins. However, the heterogeneous nature of …

Affinity tags in protein purification and peptide enrichment: an overview

AS Pina, ÍL Batalha, AMGC Dias… - … Design, Development, and …, 2021 - Springer
The reversible interaction between an affinity ligand and a complementary receptor has
been widely explored in purification systems for several biomolecules. The development of …