Custom Protein Services
In modern research, high-quality proteins are essential for precise and reproducible results. Our Custom Protein Services provide flexible solutions tailored to your specific requirements, covering even the most challenging targets.
Whether you are looking for a standard protein produced at small research scale or a highly complex, fully customized project, our experienced team supports you from initial consultation to final delivery. We ensure a smooth, transparent process and help you choose the most suitable expression strategy for your protein of interest.
All Advantages at one Glance
- Made to order protein - from design to production - by highly experienced protein experts.
- Protein expressed in mammalian cells and purified in one-step affinity chromatography
- Full-length or subunit proteins – tailored to your needs
- The optimized expression system ensures reliability for intracellular, secreted and transmembrane proteins.
- State-of-the-art algorithm used for plasmid design (Gene synthesis).
- Optional Nanodisc or VLP presentation, and extended QC
- Long-term availability for reorders
This protein will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein. If you are not interested in a full-length protein, please contact us for individual protein fragments. The big advantage of ordering our proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.
Start Your Project
Customize Your Expression System
One lab, four systems: our protein lab offers fully customized protein expression tailored to your needs. Learn about advantages of our systems down below and choose your system based on your protein requirements. Need help? Consult our experts for guidance.
- Cell-free expression: Our eukaryotic cell-free system enables high yields in protein expression, short production times, and the expression of complex or toxic proteins. Compared to traditional cell-based systems, cell-free expression is a cost-effective and highly scalable alternative.
- Mammalian: We provide scalable protein production in mammalian cell lines such as HEK293 or CHO, enabling reliable expression of intracellular, secreted, transmembrane, and other complex membrane proteins through our optimized systems.
- Insect Cells: Insect cells offer robust protein production with distinct post-translational modifications not found in mammalian systems, making them ideal for specialized applications, including animal health.
- E. coli: Our bacterial platforms deliver high-yield, large-scale recombinant protein production with consistent quality and reproducibility. The E. coli system is cGMP-certified and supports bioreactor capacities of up to 1000 L for industrial-scale manufacturing.
- Yeast: Yeast expression systems combine high yield and scalability with straightforward genetic engineering, enabling the production of proteins with properties that cannot be achieved in bacterial hosts.
Custom Protein Order Process
Developing a custom protein with antibodies-online is straightforward. From initial inquiry to final delivery, your project is coordinated end to end with a single point of contact:
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Project Consultation: Get in touch with our experts to discuss:
- General project goal
- Target antigen
- Required quantity
- Tag requirements (and preferred terminus)
- Any mandatory post-translational modifications or specific expression system
- Desired timeline
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Feasibility Check
Our Custom Protein Project Management conducts a thorough feasibility assessment to ensure your protein can be delivered according to specification. -
Quotation
Once we have all details, you will receive a formal offer outlining the specifications, price, and estimated lead time. -
Order Confirmation & Final Review
Upon placing your order, the production lab will review the protein in detail and confirm:- Feasibility (if not already confirmed)
- Tag type and placement
- Updated lead time
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Production
After your confirmation, the lab begins protein production. All manufacturing steps are managed, monitored, and aligned to your project requirements, with proactive communication at every critical milestone. -
Quality Control & Delivery
Each protein undergoes rigorous quality control prior to shipment. Your order is delivered together with a Certificate of Analysis (CoA), including all relevant QC data.
