1992
DOI: 10.1002/bit.260390311
|View full text |Cite
|
Sign up to set email alerts
|

Glucose‐limited chemostat culture of chinese hamster ovary cells producing recombinant human interferon‐γ

Abstract: A Chinese hamster ovary (CHO) cell line expressing recombinant human interferon-gamma (IFN-gamma) was grown under glucose limitation in a chemostate at a constant dilution rate of 0.015 h(-1) with glucose feed concentrations of 2.75 mM and 4.25 mM. The changes in cell concentration that accompanied changes in the glucose feed concentration indicated that the cells were glucose-limited. The cell yield on glucose remained constant, but there was a decline in residual glucose concentration and a reduced lactate y… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

10
83
2
3

Year Published

1996
1996
2015
2015

Publication Types

Select...
6
1

Relationship

1
6

Authors

Journals

citations
Cited by 129 publications
(98 citation statements)
references
References 43 publications
10
83
2
3
Order By: Relevance
“…Glucose and glutamine (Gln) concentrations below 1 mM were reported to be detrimental to glycosylation or, if desired, to allow the production of non-glycosylated molecules 62,84,85 . In a continuous culture with BHK-21 cells at < 0.5 mM glucose or < 0.2 mM glutamine exclusively neutral diantennary oligosaccharides with or without core α1-6-linked fucose were present that held no, one or two β1-4-linked galactose 84 .…”
Section: Glycosylationmentioning
confidence: 99%
See 1 more Smart Citation
“…Glucose and glutamine (Gln) concentrations below 1 mM were reported to be detrimental to glycosylation or, if desired, to allow the production of non-glycosylated molecules 62,84,85 . In a continuous culture with BHK-21 cells at < 0.5 mM glucose or < 0.2 mM glutamine exclusively neutral diantennary oligosaccharides with or without core α1-6-linked fucose were present that held no, one or two β1-4-linked galactose 84 .…”
Section: Glycosylationmentioning
confidence: 99%
“…In a continuous culture with BHK-21 cells at < 0.5 mM glucose or < 0.2 mM glutamine exclusively neutral diantennary oligosaccharides with or without core α1-6-linked fucose were present that held no, one or two β1-4-linked galactose 84 . Likewise, interferon-γ (IFN-γ) expressing CHO cells cultured in a chemostat under glucose limitation yielded a lower proportion of fully glycosylated protein 85 . IFN-γ expressing CHO cells in fed-batch mode at low glutamine (< 0.1 mM) or glucose (< 0.70 mM) concentrations resulted in decreased sialylation and increased presence of minor glycan species consisting of hybrid and high-mannose types 62 .…”
Section: Glycosylationmentioning
confidence: 99%
“…Como dito anteriormente, os SFM estão sendo utilizada para várias finalidades, entre elas produção de vacinas (GERIN et al, 1999;HAYTER et al, 1992;MERTEN et al, 1994;PERRIN et al, 1995). Tipicamente, adaptação livre de soro consiste na substituição de componentes do soro, por nutrientes bem definidos.…”
Section: Discussionunclassified
“…Por outro lado, estratégias alternativas de expressão gênica têm surgido, algumas se utilizando de diferentes vírus para a produção de partículas semelhantes às partículas virais (TAN, 2006 Os SFM já estão sendo utilizados na produção de anticorpos monoclonais, vacinas e outros produtos biológicos (GERIN et al, 1999;HAYTER et al, 1992;MERTEN et al, 1994;PERRIN et al, 1995) ou ainda cultivos de células com outras finalidades (DENK; WUNDERLICH; KNORR, 1998;RUNGE et al, 2000;SAKODA et al, 1998).…”
Section: Introductionunclassified
See 1 more Smart Citation