Protein Expression and Purification Services (E.coli expression system)
Recombinant Protein Production Service that is Dependable & Affordable
Gentaur's proprietary protein expression and purification platforms (from E.coli) can help you produce high quality functional recombinant proteins used in biomedical and pharmaceutical research. Given our extensive expertise in the in-house gene synthesis service, we can start recombinant protein production project from anywhere you wish (from your own plasmids or start from de novo gene synthesis)!Recombinant Protein Production Service Highlights
- 10% off the first time orders.
- As little as $1790 for 3mg protein, >85% by SDS-PAGE (see Package #PE1000 below).
- Guarantee the protein quantity and purity - or it's free!
- High success rate with fast turnaround time - as little as 4 weeks.
Package Description | Deliverables | Price (EUR) |
---|---|---|
E. coli Recombinant Protein Expression Package #PE1000 Guarantee 3mg, >85% or >95%, Soluble protein from E. coli Package Contents: Subcloning, Expression optimization & verification, and Expression (with tag) & Purification |
3mg purified soluble protein, purity >85% or >95%; QC Report (EDT: 4-6 weeks) |
from 1790 |
E. coli Recombinant Protein Expression Package #PE1001 Guarantee 5mg, >85% or >95%, Soluble protein from E. coli Package Contents: Subcloning, Expression optimization & verification, and Expression (with tag) & Purification |
5mg purified soluble protein, purity >85% or >95%; QC Report (EDT: 4-6 weeks) |
from 2290 |
E. coli Recombinant Protein Expression Package #PE1002 Guarantee 10mg, >85% or >95%, Soluble protein from E. coli Package Contents: Subcloning, Expression optimization & verification, and Expression (with tag) & Purification |
10mg purified soluble protein, purity >85% or >95%; QC Report (EDT: 4-6 weeks) |
from 2690 |
E. coli Recombinant Protein Expression Package #PE1003 Guarantee 15mg, >85% or >95%, Soluble protein from E. coli Package Contents: Subcloning, Expression optimization & verification, and Expression (with tag) & Purification |
15mg purified soluble protein, purity >85% or >95%; QC Report (EDT: 4-6 weeks) |
from 2990 |
- Customer to provide the plasmid or the expression strain. If there is no material to provide, Gentaur can start with de novo gene synthesis starting at $0.35/bp. The above package prices are quoted based on friendly or optimized target protein sequences. QC data includes SDS-PAGE & Western Blot (WB is available only for HIS or GST tagged proteins). For other tagged proteins, additional charges may apply for WB detection if required. Gentaur does not guarantee the endotoxin level of purified protein; Endotoxin removal can be requested at additional cost.
- Gentaur guarantees protein to be soluble, but not the bioactivity or functionality. If target protein expresses as inclusion body, refolding will be done to make it soluble - unless otherwise specified in the order.
Quote Request for Recombinant Protein Production
Send us an email with this form filled:
1. Protein name and species.
2. Protein sequence or accession number.
3. Do you have plasmid or expression strain for expression? If not, we can start with gene synthesis - will you require codon optimization to improve expression level?
4. Please choose one of our standard e. coli protein expression packages, or specify the following:
a) Protein qty - 3mg/5mg/10mg/15mg/more:
b) Protein purity - 85%/95%:
c) Tag removal - do you want us to remove Tag in purification steps at additional cost?
d) Refolding - if target protein expresses as inclusion body, refolding will be done to make it soluble. Please advise if you do not wish us to attempt refolding.
We at Gentaur, take great pride in delivering outstanding research products and services. We bring you the finest Life Science Products and Custom Services at highly competitive prices. We are convinced that the products and services we offer will meet and exceed your expectations. For inquiry or technical support call 0032 16 58 90 45 or by email [email protected]. |