Results 91 to 100 of about 2,238,839 (285)
Biotechnology and Bioengineering, EarlyView.ABSTRACT Vaccines and gene therapies require efficient delivery of genetic material to host cells. Viral vectors leverage viruses' ability to enter host cells to achieve this. Following the SARS‐CoV‐2 vaccine and novel gene therapies that utilize adenovirus vectors, there has been an increase in the demand for large‐scale production of vectors.
Betsy Widdicombe +7 more
wiley +1 more source
Anion exchange resin as support for invertase immobilization
Revista de Ciências Farmacêuticas Básica e Aplicada, 2009 <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: normal; text-align: justify; mso-layout-grid-align: none;"> The invertase (EC 3.2.1.26) from Saccharomyces cerevisiae was employed as a model enzyme in the evaluation of the adsorption ...
M. Vitolo, R. R. Ribeiro
doaj
Solid-Phase Polymerization Using Anion-Exchange Resin Can Almost Completely Crosslink Hemoglobin to Prepare Hemoglobin-Based Oxygen Carriers. [PDF]
Int J Nanomedicine, 2023 Hui W +10 more
europepmc +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT Plant virus‐like particles (VLPs) are promising nanotechnology platforms, but their translation requires purification strategies suitable for large‐scale production. Here, we developed a nuclease‐free downstream process for Physalis mottle virus (PhMV) VLPs expressed in Escherichia coli, combining ammonium sulfate precipitation, low‐pH ...
Sean K. Hsu +3 more
wiley +1 more source
Anion exchange resin as support for invertase immobilization
Revista de Ciências Farmacêuticas Básica e Aplicada, 2005 The invertase (EC 3.2.1.26) from Saccharomyces cerevisiae was employed as a model enzyme in the evaluation of the adsorption capacity of DOWEX-1X8-50®, a basic anion exchange resin, when used as support in enzyme immobilization.
R.R. Ribeiro, M. Vitolo
doaj
Fabrication of anion exchange membrane: a preliminary study [PDF]
, 2001 The objective of the work was to fabricate an anion exchange membrane, which can be used for electrodialysis process. The anion exchange membranes were fabricated by means of solution casting method using polysulfone as the binder and anion exchange ...
Sarmidi, Mohamad Roji +5 more
core
Biotechnology and Bioengineering, EarlyView.ABSTRACT Monoclonal antibody downstream processing often requires multiple pH adjustments between Protein A capture and polishing steps. These adjustments increase process complexity and make direct unit‐operation connection more difficult. We evaluated a connected post‐capture polishing block operated at approximately pH 5.0 using mild‐pH Protein A ...
Takaki Aiso +5 more
wiley +1 more source
Efficient Removal of Ciprofloxacin from Contaminated Water via Polystyrene Anion Exchange Resin with Nanoconfined Zero-Valent Iron. [PDF]
Nanomaterials (Basel), 2022 Song Y, Zeng Y, Jiang T, Chen J, Du Q.
europepmc +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT Adeno‐associated viruses (AAVs) are the leading vectors for in vivo gene therapy, fueling a growing demand for scalable and robust biomanufacturing processes. Yet, the impact of cell lysis conditions on the performance of midstream and downstream unit operations across serotypes remains poorly characterized.
Arianna Minzoni +20 more
wiley +1 more source
Non-Cryoprecipitation Separation of Coagulation FVIII and Prothrombin Complex Proteins by Pseudoaffinity Calcium Elution Chromatography Using Anion Exchange Resin. [PDF]
Pharmaceuticals (Basel), 2022 Feliciano GP +6 more
europepmc +1 more source