Determination of Best Nutritional Conditions for a Monoclonal Antibody-Producing Cell Line based on a Multivariate Data Analysis Approach

1
Erick Hernández
Erick Hernández
2
Lisandra Calzadilla
Lisandra Calzadilla
3
Arturo Toledo
Arturo Toledo
4
Osvaldo Gozá
Osvaldo Gozá
5
Matthias Pietzke
Matthias Pietzke
6
Alexei Vazquez
Alexei Vazquez
7
Giovanny Rodríguez
Giovanny Rodríguez
8
Anelis Quintana
Anelis Quintana
9
Kalet Leon
Kalet Leon
10
Tammy Boggiano
Tammy Boggiano

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The design of mammalian cell culture processes as technological platform for monoclonal antibody (mAb) production is a complex task mainly due to partial knowledge of culture media composition impact on process outcomes. Faced with this problem, the present work aimed to characterize the metabolic profile during the early culture at lab-scale of a specific cell line transfected to obtain a monoclonal antibody (mAb) of therapeutic interest in the treatment of cancer, seeking most favorable nutritional conditions. The experimental design, based on the use of four different media in a two-liter scale culture, provided data on the content of 19 metabolites, cell concentration, and mAb concentration over the course of batches, where in the first case measurements were performed with liquid chromatography-mass spectrometry (LC-MS) as an advanced laboratory analytical support.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

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No ethics committee approval was required for this article type.

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Not applicable for this article.

Erick Hernández. 2026. \u201cDetermination of Best Nutritional Conditions for a Monoclonal Antibody-Producing Cell Line based on a Multivariate Data Analysis Approach\u201d. Global Journal of Research in Engineering - J: General Engineering GJRE-J Volume 23 (GJRE Volume 23 Issue J1): .

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Metabolic and cell viability analysis in antibody-producing cell cultures for research.
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Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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GJRE-J Classification: FOR Code: 091599
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v1.2

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February 23, 2023

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English

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The design of mammalian cell culture processes as technological platform for monoclonal antibody (mAb) production is a complex task mainly due to partial knowledge of culture media composition impact on process outcomes. Faced with this problem, the present work aimed to characterize the metabolic profile during the early culture at lab-scale of a specific cell line transfected to obtain a monoclonal antibody (mAb) of therapeutic interest in the treatment of cancer, seeking most favorable nutritional conditions. The experimental design, based on the use of four different media in a two-liter scale culture, provided data on the content of 19 metabolites, cell concentration, and mAb concentration over the course of batches, where in the first case measurements were performed with liquid chromatography-mass spectrometry (LC-MS) as an advanced laboratory analytical support.

The design of mammalian cell culture processes as technological platform for monoclonal antibody (mAb) production is a complex task mainly due to partial knowledge of culture media composition impact on process outcomes. Faced with this problem, the present work aimed to characterize the metabolic profile during the early culture at lab-scale of a specific cell line transfected to obtain a monoclonal antibody (mAb) of therapeutic interest in the treatment of cancer, seeking most favorable nutritional conditions. The experimental design, based on the use of four different media in a two-liter scale culture, provided data on the content of 19 metabolites, cell concentration, and mAb concentration over the course of batches, where in the first case measurements were performed with liquid chromatography-mass spectrometry (LC-MS) as an advanced laboratory analytical support.

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Determination of Best Nutritional Conditions for a Monoclonal Antibody-Producing Cell Line based on a Multivariate Data Analysis Approach

Erick Hernández
Erick Hernández
Lisandra Calzadilla
Lisandra Calzadilla
Arturo Toledo
Arturo Toledo
Osvaldo Gozá
Osvaldo Gozá
Matthias Pietzke
Matthias Pietzke
Alexei Vazquez
Alexei Vazquez
Giovanny Rodríguez
Giovanny Rodríguez
Anelis Quintana
Anelis Quintana
Kalet Leon
Kalet Leon
Tammy Boggiano
Tammy Boggiano

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