Bacterial expression

Producing proteins in E. Coli

Escherichia coli (E. coli) is one of the organisms of choice for the recombinant protein production. E. coli is a versatile and inexpensive system for production of low-complexity proteins. With Bioigenium's platform, production can be easily scale up to obtain up to grams of soluble purified protein, endotoxin free with certificate of analysis.


  • High versatility and productivity
  • Multiple resistance markers
  • Multiple promoters based on different inductions systems
  • Multiple strains
  • Fermentation process development

Our services:

  • Gen synthesis and cloning
  • Production of 1-10 mg of protein in E. coli or production of >= 10 mg of protein in E. coli
  • Purification by affinity chromatography to 90% purity
  • Analysis by SDSPAGE and western blot

Deliverables: purified protein and certificate of analysis.

Optional upgrades:

  • Endotoxin removal
  • Endotoxin analysis

For more information or to request a quote, please contact us.

Quality certification: