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Expression Systems
Expression Systems is listed as a small business research supplier in the Scientist.com network, with 1 site in 1 country and 1 service area.
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Services
What this research supplier says it provides, as listed in the Scientist.com network.
Type of company: Small business
Cell Culture and Characterization
- Viral Mediated Gene Delivery Use viral carriers to introduce new genetic material into a cell.
Human Biological Samples
- Master Cell Banking Characterize, expand, cryopreserve, store and track cell samples.
Protein Sciences
- Adeno Associated Virus (AAV) Production Clone into AAV expression vectors and produce high titer viruses.
- Fusion Proteins Use recombinant DNA technology to create and express proteins derived from more than one gene.
- Insect Expression Use baculovirus infected cells or non-lytic cell systems to produce glycosylated proteins.
- Large Scale Protein Production Produce large amounts of protein using fermentors, wave mixers, bioreactors, and large-scale purification workflows.
- Mammalian Expression Express high yields of recombinant proteins, antibodies, virus, viral-subunit proteins and gene-therapy vectors.
- Peptide/Protein Based Vaccine Production Create a peptide or protein antigen for use in artificial immunization.
Show all 11 in Protein Sciences
- Peptide/Protein Products Purchase off-the-shelf protein or peptide products.
- Protein Engineering Alter the features or properties of a protein for a specific purpose.
- Protein Expression Produce recombinant proteins in prokaryotic or eukaryotic systems.
- Recombinant Proteins Use recombinant DNA to produce proteins in vivo or in vitro.
- Virus Production Produce high titer viruses, viral expression vectors and vaccines.
Other services
- New Request
Service areas:
Where it operates
Sites by country, with the cities in each.
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United States 1 site
About this supplier
In the supplier's own words, as listed in the Scientist.com network.
Expression Systems, a Nevada Limited Liability Company, is dedicated to supplying and servicing the commercial Insect Cell Culture markets with innovative media formulations, complimentary products and contract services. Our mission is to maximize insect cell expression capabilities, with a target yield that is greater than 1 gram per liter. Expression Systems Formula, ESF 921, is the company's flagship product. ESF 921 medium is widely recognized as the industry's standard for applications such as high throughput gene expression for drug discovery. ESF 921 medium works well for a multitude...
Show the full description
Expression Systems, a Nevada Limited Liability Company, is dedicated to supplying and servicing the commercial Insect Cell Culture markets with innovative media formulations, complimentary products and contract services. Our mission is to maximize insect cell expression capabilities, with a target yield that is greater than 1 gram per liter.
Expression Systems Formula, ESF 921, is the company's flagship product. ESF 921 medium is widely recognized as the industry's standard for applications such as high throughput gene expression for drug discovery. ESF 921 medium works well for a multitude of insect cell lines; whether you are using Lepidopteran cells such as Spodoptera frugiperda's Sf9 or Sf21, Trichoplusia ni (e.g. Tni PRO™), Estima acrea (Ea4) or Dipteran cells (e.g., Drosophila S2). Each batch of ESF 921 is quality tested to insure consistency from lot to lot.
Unique to Expression Systems is the Animal Free Formulation for insect cell culture. This complete medium is 100% free of any animal components or animal-derived components. It is compatible with a variety of insect cell lines. ESF AF is the logical choice for manufacturing under cGMP/FDA regulatory compliance. It is the most technologically advanced formulation available and has an active Drug Master File on record with US FDA.
Other products developed by ES to enhance insect culture expression include: transfection medium for better cellular DNA uptake, production boost additives for increasing expression, custom formulation for Selenomethionine protein labeling and baculovirus titer kits.
ES offers a variety of contract services that includes; high throughput gene expression program (from transfection to scale up optimization) and a high throughput baculovirus titering service.
ES has an active development program for designing new DNA vectors. ES has an ongoing collaboration to develop a new type of bioreactor for scale up manufacturing.
For many years Expression Systems has been successfully contracting to produce a variety of proteins for our clientele. This experience, combined with our animal free medium and our unique Tni PRO™ cell line provides Expression Systems with a very competitive platform to base a future GMP contract manufacturing business.
- Professional associations
- BioNJ, LRIG, PABio
- Website
- www.expressionsystems.com
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