𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Gene amplification in mammalian cells: strategies for protein production

✍ Scribed by Rodney E. Kellems


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
643 KB
Volume
2
Category
Article
ISSN
0958-1669

No coin nor oath required. For personal study only.

✦ Synopsis


Gene amplification is an experimental strategy for increasing protein production in mammalian cells. Co-amplification of the target gene by genetically linking it to one or more selectable and amplifiable genetic markers is a particularly successful strategy. A number of papers published in the past year or two illustrate the use of gene amplification to achieve high levels of expression.


πŸ“œ SIMILAR VOLUMES


Strategies for maximizing metallothionei
✍ E. Jervis; D. G. Kilburn πŸ“‚ Article πŸ“… 1996 πŸ› Springer 🌐 English βš– 560 KB

A stably transformed BHK cell line, engineered to produce a human transferrin half-molecule under the control of a mouse metallothionein (MT) promoter, was used as a model system to develop strategies to increase inducible recombinant protein production. Gene expression regulated by the MT promoter

Comparative transcriptome analysis to un
✍ Joon Chong Yee; Ziomara P. Gerdtzen; Wei-Shou Hu πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 447 KB

## Abstract Low temperature culture (33Β°C) has been shown to enhance the specific productivity of recombinant antibodies in Chinese hamster ovary (CHO) cells but did not affect antibody productivity in hybridoma (MAK) cells. We probed the transcriptional response of both cells undergoing temperatur

Bacterial artificial chromosomes improve
✍ Leander Blaas; Monica Musteanu; Robert Eferl; Anton Bauer; Emilio Casanova πŸ“‚ Article πŸ“… 2009 πŸ› BioMed Central 🌐 English βš– 172 KB

## Abstract ## Background The development of appropriate expression vectors for large scale protein production constitutes a critical step in recombinant protein production. The use of conventional expression vectors to obtain cell lines is a cumbersome procedure. Often, stable cell lines produce

Protein alterations associated with gene
✍ Elizabeth A. Conner; Dr. Peter J. Wirth πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 997 KB

## Abstract Genomic stability was investigated in Chinese hamster ovary (CHO) and human hepatocellular carcinoma HepG2 cells selected for growth in the presence of cytotoxic concentrations of __N__‐(phosphonacetyl‐L‐asparate) (PALA). In CHO cells selected with 9 Γ— LD~50~ PALA the carbamyl p‐synthet

A time- and cost-efficient system for hi
✍ Aricescu, A. Radu ;Lu, Weixian ;Jones, E. Yvonne πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 517 KB

Most proteins for structural biology studies are produced by high-level expression in __Escherichia coli.__ However, prokaryotic based expression systems fail to generate correctly folded functional forms of many proteins and hence a variety of eukaryotic based expression systems have been developed