Comparative study of commercial media to improve GMP manufacturing of recombinant human interferon β-1a by CHO cells in perfusion bioreactor

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Chinese hamster ovary cells are the main cellular factories for production of a wide range of recombinant proteins in biopharmaceutical industry. Recombinant human Interferon beta-1a (rh-IFN β-1a), as a cytokine is broadly used to treat multiple sclerosis. In this work, the cell line producing rh-IFN β-1a was studied to improve cell density along with the specific expression. For this reason different cell culture experiments were done using different commercial serum-free media to find the appropriate media providing higher cell density. It was shown DMEMF12, DMEM:ProCHO5, and CHO-S-SFM II led to higher cell density and shorter doubling time. Next, using these media, fed-batch, and perfusion culture with temperature shift were implemented to investigate the best condition for industrial-scale manufacturing of rh-IFN β-1a in terms of higher cell density and product expression yield. The results demonstrated that CHO-S-SFM II media and a thermally biphasic condition provide enhanced expression of rh-IFN β-1a in perfusion bioreactor.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:74

Enthalten in:

Cytotechnology - 74(2022), 6 vom: 05. Dez., Seite 669-680

Sprache:

Englisch

Beteiligte Personen:

Sedighikamal, Hossein [VerfasserIn]
Karimi Mostofi, Reza [VerfasserIn]
Sattarzadeh, Alireza [VerfasserIn]
Shahbazi, Mansour [VerfasserIn]
Aghazadeh, Hossein [VerfasserIn]

Links:

Volltext

Themen:

Chinese hamster ovary cells
Fed-batch
Journal Article
Perfusion
Rh-IFN β-1a
Specific productivity

Anmerkungen:

Date Revised 02.12.2023

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1007/s10616-022-00554-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM349026459