Results 111 to 120 of about 332,784 (298)

Regenerative perfusion bioreactor for biologics production with lower COGs

open access: yesBiotechnology Progress, EarlyView.
Abstract Perfusion bioreactor systems enable intensified bioprocessing with high cell densities and volumetric productivities in monoclonal antibody (mAb) manufacturing. However, their widespread adoption remains constrained by the high consumption of chemically defined cell culture media.
Eric Wynne   +5 more
wiley   +1 more source

Medical and molecular virology [PDF]

open access: yes, 2020
Includes bibliographical references.This book was created for upper division microbiology students studying virology. It will describe the molecular biology and major diseases of virus families that cause significant disease in animals and humans.
Suchman, Erica, author
core  

Lipid droplet profiling during neutrophil differentiation by stimulated Raman scattering microscopy

open access: yesBiotechnology Progress, EarlyView.
Abstract Lipid droplets (LDs) are dynamic organelles that serve as metabolic hubs and emerging regulators of immune cell fate. Although LDs have been implicated in immune regulation, how LD metabolism is remodeled during neutrophil differentiation and how stage‐specific LD dynamics shape mature neutrophil function remain poorly defined.
Ting‐Jung Sung   +5 more
wiley   +1 more source

Plant virology in Africa [1]

open access: yes, 2014
Plant virology in AfricaProfessor Roger Hull, of Norwich, England, writes in support of the Viewpoint article by Dr M Tresh published in Spore 76 entitled The future of plant virology in Africa. 'I strongly support the need for the enhancement of..
Technical Centre for Agricultural and Rural Cooperation
core   +1 more source

Bone marrow‐like viscosity affects imatinib resistance in chronic myeloid leukemia

open access: yesBiotechnology Progress, EarlyView.
Physical cues such as microenvironmental viscosity have been recognized as important regulators in controlling cell functions. However, even though the bone marrow (BM) is a viscous tissue in which cells respond mechanically to both the matrix stiffness and the viscosity of surrounding fluid, the impact of microenvironmental viscosity on imatinib (IM ...
Tianjiao Zeng   +6 more
wiley   +1 more source

Impact of single‐use bioreactor bag materials on Spodoptera frugiperda cell expansion for recombinant adeno‐associated virus manufacturing

open access: yesBiotechnology Progress, EarlyView.
Abstract Recombinant adeno‐associated virus production for gene therapy applications commonly relies on the Spodoptera frugiperda 9 (Sf9) baculovirus infection platform. The process encompasses cell expansion from flasks through intermediate‐scale bioreactors to large‐scale production.
Min Tae Park, Seyed Pouria Motevalian
wiley   +1 more source

BMT211 I BMT306- Virologi (Virology) [PDF]

open access: yes
First Semester Examination 2023/2024 Academic Session February 2024 BMT211 I BMT306- Virologi (Virology) Duration: 2 hours (Masa: 2 ...
PPSKJ, Pusat Pengajian Sains Kajihayat
core   +1 more source

Small scale purification and biophysical characterization of haptoglobin derived from human Cohn fraction IV

open access: yesBiotechnology Progress, EarlyView.
Abstract Haptoglobin (Hp) is a polymorphic acute phase α‐2 glycoprotein found in plasma that plays a critical role in binding, neutralizing, and removing cell‐free hemoglobin (Hb) from the circulation. Under clinical conditions characterized by high levels of hemolysis, such as in patients with sickle cell disease (SCD), large quantities of cell‐free ...
Shuwei Lu   +5 more
wiley   +1 more source

Development and application of a mechanistic model for protein A resolution of a bispecific antibody for process characterization and optimization

open access: yesBiotechnology Progress, EarlyView.
Abstract Regeneron's bispecific technology, based on a fully human IgG antibody construct, consists of two distinct heavy chains and a common light chain co‐expressed in a single cell. The co‐expression of the two distinct heavy chains, one of which contains a dipeptide substitution that ablates Protein A binding, leads to the formation of three ...
Samantha Wadsworth   +4 more
wiley   +1 more source

Challenges in meeting the mass transfer demands of high‐density perfusion cultures in single‐use bioreactors

open access: yesBiotechnology Progress, EarlyView.
Abstract Increasing protein therapeutics production by adopting intensified perfusion cultures places high demand on the mass transfer capabilities of single‐use bioreactors (SUB). Here, we compare these capabilities for four SUB designs against worst‐case O2 transfer requirements for supporting Chinese hamster ovary (CHO) perfusion cultures. Impact of
Anita B. Dabek   +9 more
wiley   +1 more source

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