Recombinant Protein
The recombinant protein is widely used in many fields of scientific research, diagnosis, treatment, food, etc., especially monoclonal antibodies (mAbs) are the fastest growing class of recombinant proteins in biotherapeutics in recent years. However, the problems of obtaining recombinant proteins with biological activities and increasing protein yields still plague the researchers from time to time.
GenCefe's protein production team is composed of technical experts with years of experience in protein expression and purification. With stable production capacity and in-house R&D capabilities, we can provide one-stop solutions from codon optimization, gene synthesis , to protein expression and purification. GenCefe is committed to providing high-quality recombinant proteins to researchers around the world.
In addition to providing protein expression and purification services with four conventional expression systems of bacterial , yeast , insect cell , and mammalian cell , we have also developed a patented cell free expression technology, which is suitable for the production of difficult proteins such as toxic proteins and membrane proteins.
Limited-time Offer: 20% off for E. coli expression system, 1 mg purified protein from $1,039.
Expression System Selection Guide:
| Bacterial | Yeast | Insect Cell | Mammalian Cell | Cell Free | |
| Category | Prokaryotic | Eukaryotic | Eukaryotic | Eukaryoti | In Vitro |
| PTM | / | + | ++ | +++ | / |
| Turnaround Time | Medium | Medium | Long | Long | Fast |
| Cost | Low | Medium | Medium | Medium | Low |
| Scale up | Easy | Easy | Medium | Medium | Hard |
| Recommended applications | Structural analysis Antigen production Functional assays Protein interactions | Structural analysis Antigen production Functional assays Protein interactions Therapeutic protein | Functional assays Structural analysis Antigen production | Functional assays Protein interactions Antigen production Therapeutic protein | Toxic proteins Proteins with unnatural amino acids Functional assays Protein interactions Small scale & rapid expression screening |
| Gene-to-Protein solution with codon optimization for higher protein expression |
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| Full expression systems: E. coli, yeast, insect, mammalian, and cell-free |
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| Expert support: sequence analysis, project design, and timely updates |
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| Flexible output: µg to g scale, purity up to 98% or higher |
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