Protein Expression In Bacteria

We are one of the leading service provider involved in providing services of Protein Expression in Bacteria. The first choice for the expression of recombinant proteins is typically E. coli. Production of proteins in this bacterial strain is well-established, fast and simple and usually provides high yields. Recent progress in the fundamental understanding of transcription, translation, and protein folding in E. coli, improved genetic tools had made this bacterium more valuable than ever for the expression of complex eukaryotic proteins.

Creative BioLabsa newly-built facilities supporting a vast array of state-of-the-art equipment are leveraged by our experienced PhD-level scientists to deliver proteins require glycosylation modifications to be expressed via microbial systems quickly and economically.

One of the most popular technologies is BacTECTM system. Creative BioLabs's patented BacTECTM system is capable of achieving soluble expression levels well over 20 g/L. While the technology has shown it can express many types of proteins, it has established a track record for producing high-quality, correctly folded antibody fragments (including Fabs and scFv).

Our FoldEZTM protein refolding technology is designed to determine the optimal refolding conditions by evaluation a series of buffers. We provide refolded protein at purity of 95% or greater.