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Antibody discovery services

Antibody discovery services

20+ Years of Antibody Discovery Expertise

Accelerate therapeutic antibody discovery with integrated screening platforms, rapid lead generation, and developability-focused candidate selection.

  • Human, rabbit & mouse antibody discovery
  • Flexible screening technologies
  • Fast lead generation
  • Difficult target expertise

Discuss Your Discovery Project Book a call

Discover High-Quality Therapeutic Antibody Candidates Faster

Our antibody discovery workflows are designed to rapidly identify high-affinity therapeutic candidates with strong developability profiles. From challenging membrane proteins to complex biologic targets, we tailor each discovery strategy to maximize downstream therapeutic success.

  • Hybridoma Discovery

    Generate highly specific monoclonal antibodies using robust in vivo immune responses and optimized screening workflows.

  • Single B Cell Screening

    Isolate naturally occurring high-affinity antibodies directly from immunized hosts for rapid lead identification.

  • Recombinant Antibody Engineering

    Optimize antibody affinity, specificity, and developability for downstream therapeutic applications.

Proprietary Discovery Platforms

Human Phage display libraries
  • World’s first human cancer library
  • Human library targeting autoimmune diseases
  • Continuously improve our libraries
  • Huge diversity: 10^10 clones per library on average

Learn more about our proprietary libraries

IP-free Humanized mice
  • Own every sequence. With full IP freedom
  • Receive 10 high-affinity antibodies
  • Advance with 3 guaranteed winners
  • Test where your antibodies matters most, in your lab

Explore our Humanized mice service

Our Antibody Discovery Workflow

  • step 1

    Target Assessment

    Evaluate antigen structure, immunogenicity, and project objectives.

  • step 2

    Immunization & Library Generation

    Generate diverse antibody repertoires using optimized discovery platforms.

  • step 3

    Screening & Selection

    Identify high-affinity binders using advanced screening technologies.

  • step 4

    Lead Characterization

    Validate specificity, affinity, and developability profiles.

  • step 5

    Candidate Optimization

    Refine promising antibody leads for downstream therapeutic development.

Complex Targets antibody discovery services

Antibody Discovery for Complex Targets

Therapeutic antibody discovery services built for development speed and quality

Turn Complex Targets into Breakthrough Therapies

Proteogenix is the market leader in antibody discovery for complex targets. Whether you’re working with GPCRs, virus-like particles, or MHC peptides, we excel where others struggle. Our expertise spans innovative techniques including VHHs and custom CAR-T cell development, delivering breakthrough solutions that drive your success. Having performed thousands of complex projects, our team of expert can guide you to choose the best method for your project.

Request a Quote Talk to an Antibody Scientist

Facing challenges with a complex antigen?

 

Discover our specialized services or contact our team to bring your project to life!

 

Custom Anti-GPCR Antibodies    Custom Virus-Like Particle Antibodies 

Custom MHC-peptide complex antibody   Find a solution with our experts

  • 4 weeks from antigen to antibody

    Rapid antibody discovery workflows enable identification of high-affinity candidates within four weeks from antigen submission.

  • Proven success with challenging antigens

    Validated experience across GPCRs, ion channels, membrane proteins, virus-like particles, and other difficult targets.

  • Skip 3 weeks of humanization

    Our fully human antibody solutions help reduce downstream development time and accelerate therapeutic antibody development.

Find Your Perfect Match: Tailored Antibody Discovery Platforms for Your Unique Project

  • single b cell antibody discovery platform
    Single B-Cell Screening Service

    Ideal for rare epitopes and optimal developability

    Generate fully-human antibodies with superior drug-like properties from humanized mice. Perfect when targeting rare epitopes or when developability is critical for therapeutic success.

    • 3 clones guaranteed
    • 10⁻¹² M ultra-high-affinity
    • 6 weeks to results

     

    See our Single B-Cell Screening Service

  • hybridoma antibody discovery service

    Hybridoma Development Service

    Cost-effective solution with natural affinity maturation

    An economical approach leveraging in vivo affinity maturation. Best suited for projects requiring reliable antibodies with budget-friendly  cost.

    • 45 Days Fast-Track Protocol
    • 11 Guaranteed Applications
    • 90% success rate

     

    Explore our Hybridoma Development Service

  • phage display human antibody discovery platform
    Phage Display Service 

    Rapid human antibody generation with specialized libraries

    The fastest route to fully human antibodies. Our unique cancer and autoimmune libraries maximize your chances of high-affinity binders for disease-related targets. Ideal for toxic or poorly immunogenic antigens. 

    • 4 weeks production
    • World’s first human cancer library
    • 3 guaranteed high-affinity binders

     

    Go to our Custom Phage Display Service

 

Tool

Choose the right antibody strategy before you start

Answer a few questions and find the technology that best fits your target, application and timeline.


Take the 2‑min antibody quizz

highly specific antibodies generated by hybridoma

Why ProteoGenix

Why Research Teams Choose ProteoGenix

A Trusted Antibody Discovery Company with 20+ Years of Expertise

As an experienced antibody discovery company, ProteoGenix supports programs from antigen strategy through lead selection and optimization — with integrated CRO capabilities across discovery, engineering, production, and characterization.

Deep Scientific Experience

Our long track record in antibody and protein science helps design robust discovery plans aligned with real therapeutic goals.

Reliable Execution

Established workflows and experienced teams improve consistency, reproducibility, and confidence in the discovery process.

Long-Term Development Support

We support clients beyond discovery with antibody engineering, production, and characterization services as programs advance. For biotech and pharma teams, working with a company with long-standing technical depth reduces uncertainty and supports faster progress toward therapeutic leads.

Navigate Antibody Discovery with Confidence and Control

  • 1

    Expert Guidance & Go/No-Go Control

    Your dedicated PhD expert supports your project from design to completion, providing strategic recommendations and clear go/no-go checkpoints so you can make data-driven decisions at every stage of antibody discovery.

  • 2

    Tailored Strategies for Complex Discovery Challenges

    From challenging antigens to complex therapeutic targets, our team designs customized discovery strategies using the most appropriate platform for your project, helping maximize your chances of identifying high-quality antibody candidates.

  • 3

    Complete IP Freedom for Your Innovation

    Your discoveries remain entirely yours. ProteoGenix operates with no IP restrictions or hidden royalty fees, giving you full ownership of generated antibody sequences and complete freedom for downstream development.

Accelerating VHH Discovery for Translational Development

Case Report: Accelerating VHH Discovery

“Throughout the project, we greatly benefited from ProteoGenix’s strong scientific and technical expertise, as well as the dedication and responsiveness of our main contact. Their support was instrumental in overcoming key challenges and in accelerating the translational development of our lead candidate.”

_ Dr. Uwe Haberkorn (Head of Department) at Heidelberg University

Read the case report

FAQ

Start Your Antibody Discovery Project with ProteoGenix

Partner with ProteoGenix for antibody discovery services backed by scientific depth, platform capabilities, and more than 20 years of experience in antibody and biologics development. Our integrated CRO model supports biotech and pharma teams from early target analysis through lead optimization and beyond.

Request a Quote Talk to an Antibody Expert

Need a quote or more information? Contact us!

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