Results 91 to 100 of about 115,928 (265)
One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification
Biotechnology and Bioengineering, EarlyView.One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal +8 more
wiley +1 more source
Detergent Virus Inactivation in Chromatography Systems
Biotechnology and Bioengineering, EarlyView.ABSTRACT Detergent treatment is a widely utilized virus‐inactivation step in therapeutic protein manufacturing to safeguard products. Traditionally, this operation is performed in an incubation vessel in batch mode. In this investigation, a methodology was developed to enable virus inactivation via a post‐load, detergent‐containing wash within a bind ...
Kang Cai +6 more
wiley +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT Messenger ribonucleic acid (mRNA) therapeutics produced by in vitro transcription must be purified to remove residual enzymes and free nucleotides. This study examines the use of high‐performance countercurrent membrane purification (HPCMP) for the purification of mRNA therapeutics based on differences in the rate of diffusion across ...
Ziqiao Wang +3 more
wiley +1 more source
What Makes an “Ideal” Cell Line for Recombinant Adeno‐Associated Virus Production?
Biotechnology and Bioengineering, EarlyView.Several host cell types have been used to produce rAAVs to date. Cell line‐specific traits that are beneficial in the context of rAAV manufacturing are reviewed here, with the goal of developing a consensus on the ‘ideal’ characteristics that an rAAV production host should possess (created with Biorender.com).
James Conheady +6 more
wiley +1 more source
Model‐Enabled Knowledge Transfer Across Cell Lines, Culture Scales and Conditions
Biotechnology and Bioengineering, EarlyView.ABSTRACT Mechanistic models are central to quantitative understanding and optimization of Chinese hamster ovary (CHO) cell culture processes, but their utility is often restricted by parameter sets calibrated for specific cell lines, scales, or operating conditions.
Luxi Yu +2 more
wiley +1 more source
Protein hydrolysates in cell culture: Toward multi‐omics characterization
Biotechnology Progress, EarlyView.While protein hydrolysates are widely used in cell culture applications, they remain undefined and variable products. Multi‐omic characterization evaluating composition and function can transition hydrolysates toward semi‐defined media components.
Michelle Combe +3 more
wiley +1 more source
β‐1,4‐galactosyltransferase 1 inhibitors modulate cellular N‐glycan profiles
Biotechnology Progress, EarlyView.Graphical representation of the study workflow used to investigate the effects of known in vitro galactosyltransferase inhibitors on cell culture performance and recombinant IgG galactosylation. Abstract N‐glycosylation is a key post‐translational modification of proteins influencing their physicochemical properties as well as biological activity. This
Jaka Kranjc +4 more
wiley +1 more source
Status and future of recombinant adeno‐associated virus vector manufacturing
Biotechnology Progress, EarlyView.Abstract Sixty years of adeno‐associated virus (AAV) research illustrates a trajectory marked by basic science exploration, iterative innovation, persistent challenges, a number of clinical setbacks, as well as commercial therapeutic triumphs. This continual evolution has led to recombinant AAV (rAAV) becoming a cornerstone of modern gene therapy ...
Frank Agbogbo, David Dismuke
wiley +1 more source
Chemistry – A European Journal, EarlyView.Favipiravir (T‐705) and the non‐fluorinated counterpart (T‐1106) are antiviral agents that inhibit the RNA‐dependent RNA polymerase (RdRp) of various RNA viruses. The antiviral efficacy of nucleoside analogues is strongly dependent on their intracellular activation by cellular kinases to produce their corresponding triphosphate metabolites (T‐705‐RTP ...
Chris Meier +7 more
wiley +1 more source