Custom Protein Services
EnkiLife provides customized protein development services for academic and industrial clients: from custom protein expression to characterization and protein structure prediction/interaction modeling. We aim to partner with you to explore new frontiers in bioscience and accelerate your discoveries.
Explore Services
Protein Expression
Proteins are key executors of various biological processes. To understand how a specific protein regulates a corresponding biological process, many aspects need to be studied, such as protein type, subcellular localization, modifications, interactions, function, and structure. In general, obtaining highly purified target protein is a prerequisite for protein structure analysis.
For different downstream applications and proteins with diverse characteristics, different protein expression systems must be combined to obtain high-quality target proteins. EnkiLife develops appropriate methods from gene synthesis to protein expression tailored to each protein's properties. We support every step of your target protein production, including but not limited to gene synthesis, molecular cloning, protein expression, protein purification, protein modification, mutagenesis, and characterization.
Popular Expression Systems
E. coli
Insect
Mammalian
Yeast
Cell-Free
Expression System Comparison
Select the optimal host based on post-translational modifications (PTMs), folding, and yield.
| Feature | Bacterium (E. coli) | Insect (Baculovirus) | Mammalian (CHO/HEK293) |
|---|---|---|---|
| Prokaryotic protein | |||
| Eukaryotic protein (no PTM) | |||
| Eukaryotic protein (with PTM) | |||
| PTM: folding | |||
| PTM: glycosylation | |||
| PTM: phosphorylation | |||
| Turnaround time | Short | Long | Variable |
| Cost | Low | Medium | Medium |
| Yield (mg/L) | 1–5 (avg 3) | 0.2–50 (avg 1) | 1–1000 (avg 3–50) |
| Recommended applications | Antigens, standards | Glycoproteins, secreted | Functional studies, PTM analysis |
+++ best, ++ suitable, + possible, - not recommended.
Why Choose EnkiLife
- Multiple expression systems – cell-free, E. coli, mammalian, insect, yeast – to match your protein's unique needs.
- Tailored services for academic research or industrial applications, from gene synthesis to characterization.
- Optimal strategy design based on target protein properties and downstream use, ensuring high-quality protein.
- Professional pre-sales, after-sales, and technical development teams dedicated to your project's success.
- Specializing in recombinant protein and antibody development for over a decade.
Contact Us
To discuss your custom protein needs, please email order@enkilife.com. Our team is ready to assist you right away.
⬇ Download Custom Protein Request Form