BacPower™ Guaranteed Bacterial Recombinant Protein Expression Service

Our BacPower™ Guaranteed Bacterial Recombinant Protein Expression Service offer a comprehensive panel of options for your target protein production in an E. coli system with guaranteed protein amounts, purities as well as endotoxin levels to meet a variety of your research needs, especially for protein antigen production and vaccine candidate screening. You simply provide protein sequence and we will deliver the protein at the amount and purity that you specified.
All BacPower™ Guaranteed Bacterial Recombinant Protein Expression Services start with our proprietary codon optimization service, followed by gene synthesis and sub cloning, all the way through protein expression and purification using our bacterial protein expression system. Pure protein is delivered to you in as little as 4 weeks from project initiation. If your target recombinant protein becomes insoluble in the inclusion body fraction, FoldArt, our proprietary protein refolding technology will be applied to solubilize the protein at no extra cost to you. In case we fail on either the amount or purity as specified, there is no charge to you whatsoever. Place your order today to experience unprecedented, high quality services yet competitive pricing, offered with our all of our Bacterial Protein Expression Services.
BacPower™ Guaranteed Bacterial Protein Expression Services (SC1253) with Unprecedented Assurances
- Gene synthesis is included in the package – no additional cost to you.
- Guarantees the amount of custom recombinant protein – no cost to you if project fails.
- Guarantees the purity of custom recombinant protein – no cost to you if desired purity is not achieved.
- Guarantee the no protein loss when bundling with endotoxin removal option.
- Competitive price - starting from $1600.
- Fast turnaround time - as little as 4 weeks.
Customer Provides |
Tag |
Amount |
Timeline |
Purity Options |
Endotoxin Level Options |
Pricing |
---|---|---|---|---|---|---|
Target protein sequence |
Small Tag (e.g. His) |
3 mg-10 mg |
(From gene synthesis to purified proteins) 4-6 weeks |
85% 90% |
≤1.0 EU/μg ≤0.1 EU/μg ≤0.01 EU/μg |
Starting from $1600 |
Any combination of protein amount, purity and endotoxin level can be chosen from this list
Catalog | Description |
---|---|
SC1253-85T-500 | 85% purity, tagged protein, protein length≤500 aa |
SC1253-85T-800 | 85% purity, tagged protein, protein length between 500 aa and 800 aa |
SC1253-90T-500 | 90% purity, tagged protein, protein length≤500 aa |
SC1253-90T-800 | 90% purity, tagged protein , protein length between 500 aa and 800 aa |
Terms and Conditions
- Protein sequences are subject to pre-project analysis.
- Exclusions are applicable to membrane proteins, toxic proteins and for target proteins greater than 800 amino acids.
- To increase the expression level of your protein, codon optimization using our proprietary, OptimumGene technology, will be performed during gene synthesis.
- Insoluble proteins maybe subject to FoldArt technology, GenScript's proprietary protein refolding platform.
- In all cases, final protein will be guaranteed to meet customer specifications, failing which, any charge to the customer will be waived.
BacPower™ Guaranteed Bacterial Protein Expression (SC1253) Service Details
Steps |
Specification |
Timeline* |
Deliverables |
---|---|---|---|
Gene synthesis, Cloning, Plasmid Prep![]() |
|
≤2 weeks |
|
Protein Expression Testing![]() |
|
≤1 week | |
Protein Purification, Tag Removal (Optional) & Refolding (Optional)![]() |
|
≤1 week | |
QC & Delivery![]() |
|
≤1 week |
*All timelines are approximate. In most cases, we deliver within 4-6 weeks. However, optional steps might prolong the overall timeline slightly
For large molecular weight, challenging proteins, we offer high quality customized bacterial protein expression services. For any large scale protein production requirements, you could try our fully customizable E. coli fermentation services. Talk to our technical account managers for more details
Quotations and Ordering

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