Glutamine Synthetase Gene Expression Technology
The Glutamine Synthetase gene expression is widely used for recombinant antibody and protein production in mammalian cell culture. Glutamine Synthetase gene expression relies on glutamine synthetase enzyme which synthesizes glutamine from glutamate and ammonium ions. Since many mammalian cells cannot make endogenous glutamine, transfection with a vector encoding Glutamine Synthetase enzyme ensures cell survival in culture. And for those cells that make endogenous glutamine, using the Glutamine Synthetase enzyme inhibitor, methionine sulfoximine (MSX), enables suppression of the endogenous glutamine while allowing use of the Glutamine Synthetase vector for recombinant expression. To learn more about the Glutamine Synthetase technology principle, click here.
GenScript's Glutamine Synthetase technology uses a proprietary vector with a strong promoter to drive recombinant gene expression and a relatively weaker promoter that drives the Glutamine Synthetase gene expression. The reliability of the Glutamine Synthetase gene expression will allow the rapid generation of high-producing cell lines. To see Glutamine Synthetase technology case studies, click here. For GenScript Glutamine Synthetase gene expression details, see below.
Key Features and Advantages of GenScript Glutamine Synthetase Technology
|Glutamine Synthetase Vector||
GenScript Glutamine Synthetase Technology Workflow
GenScript Glutamine Synthetase Technology Package Details
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- Prefer to check on your protein expression level first? Check out our PROTential™ protein expression evaluation & optimization service. PROTential™ helps to check on the target protein expression in CHO or HEK293 cells, starting at just $500.
- Looking for antibody fragment production services? Visit our guaranteed antibody fragments production page.
- Want up to 1mg purified rAb for antibody drug screening applications, in a High Throughput (HTP) format? Visit our HTP Gene to Antibody page.
- Need high quality recombinant antibody up to 500mg at ≥95% purity and with low endotoxin levels? Visit our MamPower™ guaranteed recombinant antibody production page.
- Need more than 500mg of recombinant antibody? Visit our large scale recombinant antibody production page.
- Need high quality mammalian protein expression services? Visit our MamPower™ guaranteed protein expression page.
- For information about our protein services, please visit our recombinant protein services main page or contact us using the information listed below.
- Unsure which rAb service would work best for you? Use this guide to quickly determine which services are the best match for your application.
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