
Guaranteed Protein Expression and Purification Packages
We offer guaranteed expression and purification service packages for recombinant protein expression in E. coli or in mammalian cells . Four different package variants are available and include all steps from cloning to purification for a fixed price. The final yield, purity and timeline is guaranteed – you only pay when we succeed!
Your target protein is challenging and requires more extensive custom tailored solutions and support? View the information about our custom protein production service.
Expression in E. coli
Guaranteed yield (starting at 3 mg), purity and timeline
Expression in Mammalian Cells
Guaranteed yield (starting at 1 mg), purity and timeline
Protein plus Antibody
Guaranteed yield (starting at 3 mg), 40 ml antisera (tested titer by ELISA), purity and timeline
Labeled Protein
Guaranteed yield (starting at 1 mg), 15N or 13C labeling, purity and timeline
Process of our Guaranteed Protein Expression and Purification Services

Your benefits from working with us

Guarantee – Pay Only When We Succeed!
We guarantee the final quantity and purity of your desired target protein in the given timeframe. You only pay when we succeed!

All-inclusive Service Package
We provide a high quality service and support package for recombinant protein expression in E. coli or mammalian cells. Everything from cloning to final protein purification is included in a fixed price.

Transparency & High Quality
Our dedicated project management will guide your project through every step of the process. We can keep you constantly informed on the progress of your protein research project by using a laboratory integrated management (LIMS) software throughout all the development phase. Transparency and high quality service are our mission.

Free Feasibility Analysis & Consulting
Our free feasibility check of your protein sequence is the basis for our free individual consultation with you to define the ideal service strategy for your target that will lead to success.
Guaranteed Protein Expression and Purification Packages - Overview
Guaranteed Expression and Purification Packages FAQs
What do you guarantee within your Guaranteed Protein Expression and Purification Packages?
We guarantee the final success of the project – the yield, the purity and the timeline are guaranteed. You only have to pay if we deliver the protein.
What is included in the free feasibility check?
During initial free individual consulting, our scientific experts run a feasibility check (e.g. literature check, database check, product check, etc.) with your protein sequence to define the ideal service strategy for your specific target. The results will be discussed and you will receive a quote for the process proposed.
How do you decide if a target protein is applicable for a guaranteed package?
This will be decided by an initial feasibility check free of charge. Most important, the protein should be soluble and not a full length membrane protein. But the soluble domain of a membrane protein should work, for example.

Reinhold Horlacher, PhD
Managing Director & CSO
We would be happy to provide you with support on your protein research project. Use the contact form to let us know your questions and request. Our scientific experts will reply shortly.
Get In Contact With Our Scientific Experts