Results 61 to 70 of about 83,358 (225)

Comparative omics profiling reveals differences in biomass, energy production, and vesicle transport between CHO and fast-growing CHL-YN cells

open access: yesScientific Reports
Chinese hamster lung (CHL)-YN cells are promising novel hosts for producing therapeutic antibodies with the potential to shorten the research, development, and manufacturing timelines in biopharmaceutical production.
Yu Tsunoda   +6 more
doaj   +1 more source

Intracellular trafficking of recycling apolipoprotein E in Chinese hamster ovary cells

open access: yesJournal of Lipid Research, 2006
We have investigated apolipoprotein E (apoE) recycling in Chinese hamster ovary (CHO) cells, a peripheral cell that does not produce lipoproteins or express apoE.
Nicole A. Braun   +8 more
doaj   +1 more source

Investigating Virus Clearance via pH Inactivation During Biomanufacturing [PDF]

open access: yes, 2019
In the processing of biopharmaceuticals, viral clearance and viral safety are important for the development of monoclonal antibodies. Murine xenotropic leukemia virus (XMuLV) is one of the retroviruses, recommended by Food and Drug Administration (FDA ...
Xu, Wenbo
core   +2 more sources

Fluorescent turn-on probes for wash-free mRNA imaging via covalent site-specific enzymatic labeling. [PDF]

open access: yes, 2017
Investigating the many roles RNA plays in cellular regulation and function has increased demand for tools to explore RNA tracking and localization within cells.
Alexander, Seth C   +2 more
core   +2 more sources

Lab‐Scale Continuous Biomanufacturing: A Tool for Process Development With Adaptive Strategies for Capture and Virus Inactivation

open access: yesBiotechnology and Bioengineering, EarlyView.
Schematic representation of the continuous lab‐scale process. ABSTRACT Monoclonal antibodies (mAbs) are nowadays fundamental in treating a wide range of severe diseases, including cancer, infections, or autoimmune disorders. Due to their high specificity, potent activity, and fewer side effects compared to small molecular drugs, the market for mAbs is ...
Thomas Kruse   +5 more
wiley   +1 more source

Quantitative Analysis Reveals Hitchhiking Drives Polysorbate Hydrolase Persistence Via Host Cell Protein–Antibody Interactions

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Polysorbate‐degrading host cell proteins (HCPs) represent a critical challenge in the manufacturing of monoclonal antibody therapeutics due to their potential to persist during downstream processing. While their enzymatic activity has been characterized, the role of direct HCP‐mAb interactions, particularly those involving polysorbate ...
Melanie Maier   +3 more
wiley   +1 more source

Osmotic Effects Induced by Pore-Forming Agent Nystatin: From Lipid Vesicles to the Cell. [PDF]

open access: yesPLoS ONE, 2016
The responses of Chinese hamster ovary epithelial cells, caused by the pore-forming agent nystatin, were investigated using brightfield and fluorescence microscopy.
Špela Zemljič Jokhadar   +3 more
doaj   +1 more source

The Effect of microRNA on the Production of Recombinant Protein in CHO Cells and its Mechanism

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Recombinant protein production by mammalian cells is the initial step in the manufacture of many therapeutic proteins. Chinese hamster ovary (CHO) cells are the most common host system to produce recombinant therapeutic proteins (RTPs).
Hui-Ning Liu   +7 more
doaj   +1 more source

Growth of Pseudotypes of Vesicular Stomatitis Virus with N-Tropic Murine Leukemia Virus Coats in Cells Resistant to N-Tropic Viruses [PDF]

open access: yes, 1973
Formation of pseudotypes between murine RNA tumor viruses and vesicular stomatitis virus (VSV) has been confirmed. Pseudotypes of VSV genomes coated by the surface envelope from an N-tropic tumor virus grew equally well in cells homozygous for either the
Baltimore, David   +3 more
core   +1 more source

Scale‐up of a monoclonal antibody CHO fed‐batch production in stirred tank bioreactors: Effect of hydrodynamic conditions and feeding regimen

open access: yesBiotechnology Progress, EarlyView.
Abstract Key hydrodynamic‐related parameters such as volumetric power input (P/V), impeller configuration, aeration strategy, and maximum gas sparge rate, as well as an appropriate feeding strategy, must be carefully selected to improve production yields in bioreactor.
Lucas Lemire   +5 more
wiley   +1 more source

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