Our Expression Systems
Choose from five professional-grade expression systems tailored to your specific protein requirements. Each system is optimized for different protein types and applications.
E. coli Expression System
The most commonly used, economical expression system.
- Price from $535/mg
- Yield up to 200 mg/L
- Lead time: 20-28 days
Yeast Expression System
Eukaryotic system with post-translational modifications.
- Price from $780/mg
- Glycosylation capability
- Lead time: 25-35 days
Insect Baculovirus System
High-capacity system for large proteins.
- Price from $980/mg
- Large protein expression
- Lead time: 35-49 days
Mammalian Cell System
Native-like glycosylation for therapeutic proteins.
- Price from $1,280/mg
- Native protein structure
- Lead time: 35-42 days
Transmembrane Protein Service
Specialized platforms for challenging membrane proteins.
- VLPs, Nanodisc & Detergent
- 1-12 transmembrane domains
- Custom solutions available
Why Choose BioHippo
We combine cutting-edge technology with years of expertise to deliver protein expression services you can trust.
Risk-Free Guarantee
No protein, no charge. We don't charge by steps. You only pay when we successfully deliver your protein.
39 Types of Tags
Flexible tagging options including His, GST, MBP, SUMO, and more to meet your specific research needs.
High Purity
Secondary AKTA-SEC purification ensures your protein meets the highest purity standards.
Scalable Production
From milligrams to grams. We offer 10mg, 50mg, 100mg, 200mg, and larger scale production options.
Expression System Comparison
Compare our expression systems to find the best fit for your protein. Each system offers unique advantages for different applications.
| Expression System | Starting Price | Yield | Lead Time | Glycosylation | Best For |
|---|---|---|---|---|---|
| E. coli | $535/mg | Up to 200 mg/L | 20-28 days | ✗ | Antigens, cytokines |
| Yeast | $780/mg | Up to 100 mg/L | 25-35 days | ✓ | Functional proteins |
| Insect | $980/mg | Up to 100 mg/L | 35-49 days | ✓ | Large proteins, vaccines |
| Mammalian | $1,280/mg | Up to 100 mg/L | 35-42 days | ✓ Native | Therapeutic antibodies |
| Cell-Free | $825/mg | Up to 5 mg/mL | 25-30 days | ✗ | Toxic proteins, membrane |
Our Service Workflow
A streamlined process from gene synthesis to purified protein delivery, ensuring quality at every step.
Gene Synthesis
Codon optimization and plasmid construction with multiple vector options
Expression
Small-scale screening to optimize conditions and select best host
Purification
Scale-up production with AKTA purification and quality control
Delivery
Receive purified protein with detailed COA and technical support
Applications
Our recombinant proteins support a wide range of research and development applications across the life sciences.
Vaccine Development
Antigen production for vaccine research and immunology studies
Antibody Production
Immunogens and antigens for monoclonal antibody development
Enzyme Studies
Active enzymes for biochemical assays and drug screening
Drug Discovery
Target proteins for high-throughput screening campaigns
Structural Biology
High-purity proteins for crystallography and NMR studies
ELISA & Assays
Standards and controls for quantitative immunoassays
Success Stories
Trusted by researchers worldwide. Our track record speaks for itself.
Get a Free Quote
Tell us about your protein project and receive a customized quote within 24 hours. No obligation, no risk.
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