[HTML][HTML] Vaccine technologies and platforms for infectious diseases: Current progress, challenges, and opportunities

M Ghattas, G Dwivedi, M Lavertu, MG Alameh - Vaccines, 2021 - mdpi.com
Vaccination is a key component of public health policy with demonstrated cost-effective
benefits in protecting both human and animal populations. Vaccines can be manufactured …

[HTML][HTML] Profiling the biophysical developability properties of common IgG1 Fc effector silencing variants

R Pejchal, AB Cooper, ME Brown, M Vásquez… - Antibodies, 2023 - mdpi.com
Therapeutic antibodies represent the most significant modality in biologics, with around 150
approved drugs on the market. In addition to specific target binding mediated by the variable …

Downstream processing of monoclonal antibodies: current practices and future opportunities

B Kelley - Process scale purification of antibodies, 2017 - Wiley Online Library
Monoclonal antibodies (mAbs) are established as the most prevalent class of recombinant
protein therapeutics. This introductory chapter attempts to set the context for the following …

Cathepsin L causes proteolytic cleavage of Chinese‐Hamster‐Ovary cell expressed proteins during processing and storage: Identification, characterization, and …

H Luo, L Tie, M Cao, AK Hunter, TM Pabst… - Biotechnology …, 2019 - Wiley Online Library
A stochastic approach of copurification of the protease Cathepsin L that results in product
fragmentation during purification processing and storage is presented. Cathepsin L was …

Characterization of operating parameters for XMuLV inactivation by low p H treatment

S Chinniah, P Hinckley… - Biotechnology …, 2016 - Wiley Online Library
To ensure the viral safety of protein therapeutics made in mammalian cells, purification
processes include dedicated viral clearance steps to remove or inactivate adventitious and …

[HTML][HTML] Decreasing hydrophobicity or shielding hydrophobic areas of CH2 attenuates low pH-induced IgG4 aggregation

Q Wu, C Cao, S Wei, H He, K Chen, L Su… - Frontiers in …, 2023 - ncbi.nlm.nih.gov
Protein aggregation is a major challenge in the development of therapeutic monoclonal
antibodies (mAbs). Several stressors can cause protein aggregation, including temperature …

Identification of compendial nonionic detergents for the replacement of Triton X‐100 in bioprocessing

AK Hunter, K Rezvani, MT Aspelund, G Xi… - Biotechnology …, 2022 - Wiley Online Library
We have systematically investigated six compendial nonionic detergents as potential
replacements for Triton×‐100 in bioprocessing applications. Use of compendial raw …

[HTML][HTML] Viral clearance capability of monoclonal antibody purification

K Cai, J Anderson, E Utiger, G Ferreira - Biologicals, 2024 - Elsevier
Viral clearance steps are routinely included in monoclonal antibody purification processes to
safeguard product from potential virus contamination. These steps are often experimentally …

Using Sensitivity Analysis to Simplify the Virus Safety Factor Calculation in the Manufacture of Biopharmaceuticals

J Anderson, C Thompson, K Cai, J Orchard… - PDA Journal of …, 2023 - journal.pda.org
Virus safety of biopharmaceuticals produced in cells of animal origin is governed by
regulatory guidelines. It is ensured through raw material controls, cell substrate testing, and …

Next-generation process design for monoclonal antibody purification

KK Mehta, G Vedantham - Biopharmaceutical Processing, 2018 - Elsevier
Monoclonal antibodies (mAbs) are among the fastest-growing therapeutics (see Chapter 3)
and are being developed for a broad range of indications, from cancer to infectious diseases …