Recent development and application of membrane chromatography

J Chen, B Yu, H Cong, Y Shen - Analytical and bioanalytical chemistry, 2023 - Springer
Membrane chromatography is mainly used for the separation and purification of proteins
and biological macromolecules in the downstream processing process, also applications in …

Challenges in downstream purification of gene therapy viral vectors

N Singh, CL Heldt - Current Opinion in Chemical Engineering, 2022 - Elsevier
The diversity and application of viral products has continued to explode. These modalities
can be vaccines, cancer therapies, and gene therapies. However, their diversity is also the …

The downstream bioprocess toolbox for therapeutic viral vectors

R Kilgore, A Minzoni, S Shastry, W Smith… - … of Chromatography A, 2023 - Elsevier
Viral vectors are poised to acquire a prominent position in modern medicine and
biotechnology owing to their role as delivery agents for gene therapies, oncolytic agents …

Integrated development of enzymatic DNA digestion and membrane chromatography processes for the purification of therapeutic adenoviruses

K Kawka, AN Wilton, P Madadkar, MFC Medina… - Separation and …, 2021 - Elsevier
High titer and purity levels are key requirements for virus-based cancer and gene therapy
biopharmaceuticals. However, the task of removing enough host-cell DNA from therapeutic …

Purification of monoclonal antibody using cation exchange z2 laterally-fed membrane chromatography–A potential alternative to protein A affinity chromatography

R Roshankhah, G Chen, Y Xu, N Butani… - Biochemical …, 2022 - Elsevier
Protein A affinity chromatography, which is the standard method for purifying monoclonal
antibodies (mAbs) is expensive and involves elution at acidic pH, which could degrade the …

Purification of Adeno-Associated Virus (AAV) Serotype 2 from Spodoptera frugiperda (Sf9) Lysate by Chromatographic Nonwoven Membranes

J Fan, E Barbieri, S Shastry, S Menegatti, C Boi… - Membranes, 2022 - mdpi.com
The success of adeno-associated virus (AAV)-based therapeutics in gene therapy poses the
need for rapid and efficient processes that can support the growing clinical demand …

Optimization of fluid flow in membrane chromatography devices using computational fluid dynamic simulations

R Roshankhah, R Pelton, R Ghosh - Journal of Chromatography A, 2023 - Elsevier
Flow uniformity within the device is critically important in membrane chromatography.
Recent studies have shown that the design of the device has a significant impact on flow …

Synthesis of reverse-selective nanoporous ultrafiltration membranes using dual phase separations of ionic liquid and Poly (ethylene glycol) from the gelating urea …

W Oh, GB Lee, D Jeong, JW Park - Journal of Membrane Science, 2023 - Elsevier
Many membranes with various pore structures have been studied for size-based selective
filtration and separation. However, one exhibiting reverse size selectivity has rarely been …

Comparison of the performance of anion exchange membrane materials for adenovirus purification using laterally-fed membrane chromatography

K Kawka, AN Wilton, EJ Redmond, MFC Medina… - Biochemical …, 2022 - Elsevier
Viruses are an emerging class of biotherapeutics used to treat a variety of diseases. Ion-
exchange membrane chromatography is commonly used for virus purification, with the …

Purification of phage for therapeutic applications using high throughput anion exchange membrane chromatography

R Roshankhah, K Jackson, TTN Nguyen… - … of Chromatography B, 2023 - Elsevier
As cases of multidrug resistant bacterial infections increase, scientists and clinicians around
the world are increasingly turning to bacteriophages as alternatives to antibiotics. Even …