The scope of this work is to improve the control of the glycosylation of recombinant proteins produced by animal cell culture by studying the influence of the culture process on the glycan structure of a model protein : CHO cell produced EPO. For building the system, several step were necessary : the generation of a high-EPO-producer CHO cell clone, the set-up of an immuno-affinity purification method and the adaptation of a technique for analysis of protein glycosylation to our system constraints. Then, two parameters of the culture process were studied more precisely : the culture time and the presence of serum. By monitoring EP9 glycosylation in the course of serum-containing batch cultures, we observed a progressive desialylation of the...
Chinese hamster ovary (CHO) cells are extensively used for the production of therapeutic proteins wh...
Chinese hamster ovary (CHO) cells represent the predominant platform in biopharmaceutical industry f...
Biologics, including antibodies, hormones and cytokines, represent an increasingly important class o...
Ce travail a pour objectif d'améliorer la maîtrise de la glycosylation des protéines recombinantes p...
We previously reported that the expression of Bombyx mori 30Kc19 gene in CHO cells significantly imp...
To address the needs of the growing antibody market, it is crucial to develop robust and efficient f...
N-glycosylation is one of the most critical parameters affecting the biological activity of therapeu...
Doctoral dissertation for PhD degree in Biomedical EngineeringThe advent of therapeutic recombinant...
In the biopharmaceutical industry, mammalian cell culture systems, especially Chinese hamster ovary ...
Background and novelty A large number of recent publications demonstrate the effect of cell culture ...
Protein glycosylation, which involves the attachment of sugar residues to proteins, is an important ...
Mise en oeuvre de microréseaux de lectines naturelles et recombinantes dédiés au suivi de production...
The emergence of the biopharmaceutical industry represented a major revolution for modern medicine, ...
Ein vorwiegendes Ziel der biotechnologisch genutzten Zellkultur ist die Steigerung des Kultur-Ertrag...
La partie oligosaccharidique des glycoconjugués, présents à la surface des cellules eucaryotes, inte...
Chinese hamster ovary (CHO) cells are extensively used for the production of therapeutic proteins wh...
Chinese hamster ovary (CHO) cells represent the predominant platform in biopharmaceutical industry f...
Biologics, including antibodies, hormones and cytokines, represent an increasingly important class o...
Ce travail a pour objectif d'améliorer la maîtrise de la glycosylation des protéines recombinantes p...
We previously reported that the expression of Bombyx mori 30Kc19 gene in CHO cells significantly imp...
To address the needs of the growing antibody market, it is crucial to develop robust and efficient f...
N-glycosylation is one of the most critical parameters affecting the biological activity of therapeu...
Doctoral dissertation for PhD degree in Biomedical EngineeringThe advent of therapeutic recombinant...
In the biopharmaceutical industry, mammalian cell culture systems, especially Chinese hamster ovary ...
Background and novelty A large number of recent publications demonstrate the effect of cell culture ...
Protein glycosylation, which involves the attachment of sugar residues to proteins, is an important ...
Mise en oeuvre de microréseaux de lectines naturelles et recombinantes dédiés au suivi de production...
The emergence of the biopharmaceutical industry represented a major revolution for modern medicine, ...
Ein vorwiegendes Ziel der biotechnologisch genutzten Zellkultur ist die Steigerung des Kultur-Ertrag...
La partie oligosaccharidique des glycoconjugués, présents à la surface des cellules eucaryotes, inte...
Chinese hamster ovary (CHO) cells are extensively used for the production of therapeutic proteins wh...
Chinese hamster ovary (CHO) cells represent the predominant platform in biopharmaceutical industry f...
Biologics, including antibodies, hormones and cytokines, represent an increasingly important class o...