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Whole cell-based protein expression systemIntroduction
The cell-based membrane protein expression system provided by our company is based on the transfection of recombinant target protein expression plasmids. Our expression platform includes all kinds of protein expression sources, including bacteria, yeast, insect cells and mammalian cell lines. Customers only need to provide the information of related target proteins (gene sequence, amino acid sequence, source, protein solubility, etc.). We can start from the first step of downstream protein expression, and perform vector construction, expression, purification, stabilization, even the crystallization of the membrane protein. Under the efforts of our excellent R & D team, we have developed a series of new reagents that could inhibit the degradation, maintain the full-length, natural conformation and the maximum bioactivity of the protein, we also do optimization according to different target proteins. Our customized membrane proteins can meet the requirements of downstream antibody screening, drug discovery, structural determination, function and mechanism research.
Comparison and summary
Category |
Expression Time |
Yield |
growth medium |
protein folding |
post-translational modification |
Bacterial |
Moderately rapid |
High |
Simple, inexpensive |
Refolding may be required |
No |
Yeast Cells |
Moderately rapid |
High |
Simple, inexpensive |
Refolding may be required |
Yes |
Insect Cells |
Fairly slow |
Moderate |
Complex, expensive |
Proper folding |
Yes |
Mammalian cells |
Fairly slow |
Moderate |
Complex, expensive |
Proper folding |
Yes |
Related Services
Protein Expression in Bacteria
Unique Protein Production Service
Protein Expression in Cell-Free System
Rich in Disulfide Bond Protein Expression
Protein Expression in Mammalian Cells
Protein Expression in Baculovirus
Protein Expression in Bacillus subtilis
Why Leading Biology?
At Leading Biology, we custom protein purification design for every single protein to ensure the production and recovery rate as high as possible.
Working with us, you will get stability, and it means a reliable partner to help streamline your R&D process.
Working with us, you will get the guaranteed service to accommodate your requirements.
- Innovative configurations of chromatography columns custom tailored to each protein
- Vigorous quality control system to ensure the required quality and reproducibility
- Production capacity of up to tens of grams
- Flexible scale-up protein production
- Competitive price with fast turnaround time
Contact Information
Please obtain a quote before ordering, and refer to the quote number when you place an order.
Orders are typically confirmed within 12 hours.
Have a Question? Email us info@leadingbiology.com
Order Products: Order Related Products
By Phone: 1-661-524(LBI)-0262 (USA)
No | Headline | Click | Author | Date |
1 | Ubiquitination | 1208 | Leading Biology | 2020-06-24 |
2 | Acetylation | 776 | Leading Biology | 2020-06-23 |
3 | Single Molecule Protein Detection | 1021 | Leading Biology | 2020-06-22 |
4 | Phosphorylation | 1045 | Leading Biology | 2020-06-22 |
5 | Methylation | 1123 | Leading Biology | 2020-06-22 |
6 | Protein Detection and Immunoassay | 1154 | Leading Biology | 2020-06-17 |