Looking to produce recombinant antibodies for therapeutic, diagnostic, or research purposes? Whether you need a few milligrams for laboratory applications or several kilograms for industrial production, ProteoGenix has you covered. From CHO to HEK cells, our advanced recombinant antibody production services are designed to meet your specific needs quickly and cost-effectively.

Why choose ProteoGenix recombinant antibody production services?

Tailored solutions for every need

Whether testing hundreds of sequences in parallel or scaling up for industrial production, our three proprietary production platforms deliver unmatched versatility.

Customizable antibody formats

Full-length IgG, Fab, scFv, VHH, bispecifics, Fc-fusion proteins—we specialize in all formats to support your innovation.

Competitive pricing

Get started with production from just €300/antibody.

Expertise you can trust

With over 20 years of experience in custom antibody development, our team brings unparalleled knowledge and insights to your projects.

Proprietary and AI-enhanced solutions

Leverage our advanced manufacturability algorithms and unique XtenCHO™ expression system for optimized production efficiency.

Fast turnaround times

Receive high-quality antibodies in as little as 2 weeks, one of the fastest timelines in the industry.

Book a Call

Our 3 recombinant antibody production platforms

High-Throughput Antibody Production

MultiAbXpress™ is the ideal platform for testing dozens to hundreds of sequences simultaneously:

  • Mammalian expression via XtenCHO™ for superior yield and quality
  • Parallel production of tens to hundreds of antibodies
  • Receive your antibodies in just 2 weeks
  • Starting at €300/antibody

Transient antibody production

Rapid and reliable production of recombinant antibodies for small to medium-scale needs:

  • Mammalian expression using our proprietary XtenCHO™ system
  • Delivery in as little as 10 days, ensuring your projects stay on schedule

Stable cell line generation

Need large-scale production of grams to kilograms over extended periods? Choose our stable cell line platform for long-term antibody manufacturing:

  • Guaranteed yields often exceeding 1 g/L
  • Milestone-driven go/no-go strategies for project de-risking
  • Royalty-free production for complete ownership of your product
  • Monoclonality validation for IND submission compliance
Book a Call

Custom solutions tailored to your needs

ProteoGenix offers fully customizable recombinant antibody production services designed to match your unique project requirements. Explore our flexible options and discover how we can support your therapeutic, diagnostic, or research objectives with unparalleled efficiency.

Expression Type Antibody Format Vector Cell line Volume Purification Quality control
High-throughput
Transient
Stable		 IgG
IgA
IgE
IgM
Fab
scFv
VHH
Bispecific
Fc-fusion		 Use your vector or an optimized proprietary vector CHO
HEK
Your own cell line		 From a few mL to several liters Protein A
Protein G
Antigen Affinity
Ni-NTA
SEC		 Protein QC
Reducing & Non-Reducing SDS-Page
Purity Analysis

Comparison of our recombinant antibody production services

At ProteoGenix, we understand that each project is unique, which is why we offer tailored recombinant antibody production services to meet diverse needs. Whether you require high-throughput screening, transient expression for rapid results, or stable cell line generation for long-term production, we have a solution that fits your research, diagnostic, or therapeutic objectives.

Here’s an overview of our services to help you select the best fit for your project:

High-throughput antibody production Transient antibody expression Stable cell line generation
Production scale A few mg From a few mg to a few grams From a few grams to multiple kilograms
Number of antibodies to produce Dozens to hundreds 1 to a few dozen 1 to 5 (more possible if required)
Timeline From 10 days to 1 month From 10 days Approximately 3 months
Antibody production lifespan Short-term (for testing purposes) Medium-term (a few days to weeks) Long-term (months to years)
Cost/antibody + ++ +++
Applications Parallel sequence screening Testing a small number of candidates
Preclinical testing
Ideal for research application		 Industrial-scale production for therapeutic or diagnostic applications
Production for preclinical or clinical entry

If you’re unsure which option is best for your project, our experts are here to guide you. ProteoGenix is committed to delivering tailored solutions for all your recombinant antibody production needs.

What are the advantages of using recombinant antibodies?

Recombinant antibody production uses cutting-edge DNA technologies to deliver key advantages over hybridoma-based approaches:

  • Scalable Production: Produce antibodies at any scale—small batches for research or bulk quantities for industrial use.
  • Consistency and Standardization: Avoid genetic drift seen in hybridoma systems. Recombinant technologies ensure reproducible results and long-term quality with no compromise on affinity or specificity.
  • Accessible Engineering: Easily modify antibody sequences for humanization, affinity optimization, or other enhancements tailored to your application.

Frequently Asked Questions (FAQ) about our recombinant antibody production services

Want to discuss your project?