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Developing antibodies against cancer targets? Discover the world’s first Human Cancer Phage Display Library
Unlock the potential of your therapeutic antibody development with ProteoGenix. With over 25 years of experience and 30+ antibodies in clinical trials, we lead the field in therapeutic antibody discovery services. Benefit from exclusive rights to all developed antibodies, supported by our advanced XtenCHO™ cell line and milestone-driven strategy. Trust our highly skilled experts to guide you through the complexities of antibody discovery and development with confidence. Contact us today to discuss your project and see how our services can drive your success.
Discover the first Human Cancer Phage Display Library
Innovation begins with tailored solutions. Our comprehensive therapeutic antibody discovery services ensure quality, reliability, and efficiency, meeting your unique project objectives at every stage, from target discovery to advanced bioproduction.
Enhance your target discovery and validation process with our comprehensive suite of services.
Optimize your antibody lead discovery with our specialized services.
Enhance your antibody characterization with our detailed screening solutions.
Elevate your antibody development process with our advanced solutions.
Boost your bioproduction capabilities with our cutting-edge services.
Accelerated Time to Market
Get recombinant antibodies in just 4-5 weeks with our rapid sequence identification and expression, ensuring significantly reduced time to clinic and speeding your path to success.
Full Ownership and IP Security
Enjoy full ownership and exclusive rights to all developed antibodies, ensuring your intellectual property is secure and protected.
Expertise and High Success Rate
With an average of 25 years of experience and over 1500+ custom mAbs developed, our experts maximize your chances of market success.
Tailored and Flexible Solutions
We offer a complete toolbox and a fully customizable development process, allowing you to start at any step based on your project’s current stage and unique needs.
State-of-the-Art Technologies
Benefit from advanced techniques like phage display, single B cell, and hybridoma methods, supported by cutting-edge technologies and equipment.
Phage Display Libraries
Leverage our specialized phage display libraries, including our cancer-specific library, for targeted antibody generation.
Comprehensive Target Synthesis
Our capabilities include synthesizing complex targets such as GPCR, peptide-MHC complexes, and virus-like particles (VLPs).
High-Yield Production Capabilities
Utilize our XtenCHO™ cell line and achieve yields up to 8g/L in stable cell lines for efficient and high-quality antibody production.
Strong Support
Our skilled experts guide you through the entire development process, providing relevant scientific data and collaborative support to help you make informed decisions.
Navigating the complex journey of therapeutic antibody development can be challenging. Choosing ProteoGenix as your single partner from target selection to the clinic ensures a seamless and efficient process, backed by our extensive expertise and advanced technologies. By partnering with us throughout the entire development process, we can adapt strategies early on, aligning them with your final objectives to enhance developability and advance compounds to clinical stages efficiently. This integrated approach offers streamlined communication, better process control, and faster time to market, while leveraging our 25 years of experience and innovative technologies to maximize success rates. Our proven process includes precise target discovery, promising lead identification, advanced antibody engineering, and high-yield bioproduction using techniques like phage display, single B cell isolation, and our XtenCHO™ cell lines. Trust ProteoGenix to guide your project from start to finish, ensuring optimal outcomes and the success of your therapeutic antibodies.
A client required monoclonal antibodies (mAbs) targeting a specific recombinant protein (referred to as protein X), ensuring the antibodies do not cross-react with naturally occurring ligands PROT-A and PROT-B.
We employed phage display technology using a highly diverse human naïve scFv library (5.37×10¹⁰ different clones). The key steps included:
The project successfully identified three mAbs with high specificity for protein X, suitable for further development and applications. The specific clones R5-P1-E2, R4-P1-B2, and R3-P1-H4 were validated as effective in blocking binding in the presence of PROT-A and PROT-B, thus meeting the client’s requirements.
“I requested ProteoGenix’s services for the generation of neutralizing anti-COVID-19 antibodies by Phage Display. They designed an optimised strategy for this purpose which led to great results, with 4 antibodies identified as cross-reactive and neutralizing against all the current variants of concerns. During the whole project, Proteogenix strived to ensure the best quality of their final deliverables, especially by including additional screenings against emerging variants as the pandemic evolved. Their proactivity was key to obtaining promising and relevant blocking antibodies in only a few months. I highly recommend them for both their level of expertise and the personalised service they offer.”
Khelan Patel, Managing Director, Trident Biopharm Solutions, London, UK
“We are developing a novel immunotherapy and needed a highly potent monoclonal antibody. Currently the development of a novel antibody requires lengthy and expensive humanization process. We thus decided to screen for binders a human antibody library via phage display screening instead of humanizing a murine antibody. Proteogenix proposed just that. We provided our purified target antigen and in only one month several high affinity binders were obtained. We were able to quickly clone and produce a monoclonal antibody from the sequences provided. What should have taken 6 to 8 months was done in 2 for a fraction of the cost and for an equivalent quality.”
Dr. Abbas El Sahili, Senior Research Fellow, Nanyang Technological University, Singapore
Our integrated and streamlined processes ensure rapid development. Sequence identification via phage display takes only 2-3 weeks, and expression in rAbs using our XtenCHO™ cell line adds just 2 more weeks. This means you can have recombinant antibodies ready for testing in just 4-5 weeks. If only sequences are needed, it takes just 2-3 weeks. Even with antigen production, the total time is under 2 months. For catalog antigens, the total time remains 4-5 weeks.
Our comprehensive services include:
Our process is fully tailored to your needs, allowing you to select specific services or engage in the entire development pipeline based on your project’s requirements.
Therapeutic antibody discovery is the process of identifying and developing antibodies that can be used as treatments for various diseases. This process includes several stages: target selection, lead generation, antibody engineering, and bioproduction. Each stage involves specific techniques and technologies to ensure the antibodies are effective and safe for therapeutic use.
We ensure quality through state-of-the-art equipment, proprietary innovations like our XtenCHO™ cell line, and a milestone-driven approach with Go/No Go points. This approach allows us to maintain high standards at each stage of development, ensuring the reliability and efficacy of the antibodies produced.
The timeline varies depending on the project’s complexity. However, our integrated and streamlined processes significantly reduce development time, allowing for quicker progression from target selection to clinical candidate.
Antibody therapeutic drugs are biologic medications that use monoclonal antibodies to target specific proteins or cells. These drugs are designed to interfere with disease processes, such as blocking cancer cell growth or modulating immune responses. Examples include treatments for cancer, autoimmune diseases, and infectious diseases.
The challenges in antibody drug discovery include:
The advantages of therapeutic antibodies include:
The limitations include:
Some of the most successful antibody drugs include:
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