Connected expertise
Bring discovery, engineering and supply into one practical programme.
Developing diagnostic antibodies demands more than just binding activity. It requires precision, reproducibility, and platform compatibility. Common challenges include selecting accessible, diagnostically relevant epitopes, avoiding cross-reactivity, and ensuring consistent performance across batches and formats. Fusion’s approach is built to overcome these hurdles.
Discuss your programme →Developing diagnostic antibodies demands more than just binding activity. It requires precision, reproducibility, and platform compatibility. Common challenges include selecting accessible, diagnostically relevant epitopes, avoiding cross-reactivity, and ensuring consistent performance across batches and formats. Fusion’s approach is built to overcome these hurdles.


We understand the unique demands of diagnostic applications:
Chimerization and framework grafting improve detection sensitivity and reduce non-specific binding.
Our integrated workflow includes:
Whether you need microgram quantities for feasibility studies or gram-scale batches for kit production, we deliver:
Why Partner with Fusion?
| What We Offer | Why It Matters |
|---|---|
| Diagnostic Antibody Discovery Expertise | Computational design of immunogens and screening antigens to improve discovery success |
| Advanced Antibody Engineering | Reformatting and optimization to boost sensitivity, specificity, product shelf life and assay performance |
| In-House Analytical Capabilities | Rapid, data-driven decisions through integrated QC and characterization workflows |
| Manufacturability Optimization | Developability profiling to enhance yield, stability, and scalability for production |
Whether you're developing a point-of-care test, a companion diagnostic, or a high-throughput screening assay, Fusion Antibodies delivers the precision, reliability, and scalability you need.
Contact us today to discuss your diagnostic antibody needs.
Bring discovery, engineering and supply into one practical programme.
Successful antibody discovery begins with effective antigen design. The quality, format and biological relevance of an antigen directly influence antibody specificity, epitope diversity, affinity and downstream developability. Fusion Antibodies provides custom antigen design services that support therapeutic antibody discovery, antibody engineering and biologics development from target evaluation through to lead optimisation.
Explore service ↗02supplyPolyclonal antibodies play a vital role in both research and clinical applications due to their ability to recognise multiple epitopes on a single antigen. This multi-epitope recognition enhances their sensitivity and makes them particularly effective in detecting low-abundance targets, even in complex biological samples.
Explore service ↗03supplyFusion Antibodies provides a robust portfolio of antibody characterisation services designed to generate high-quality data that supports confident decision-making across discovery, development, and translation. Our services are available as stand-alone studies or fully integrated with antibody generation, engineering, and reformatting programmes.
Explore service ↗04supplyFusion Antibodies delivers expert mammalian transient gene expression (TGE) for rapid, scalable protein generation. Our platform supports assay development, antibody screening, structural biology, and preclinical studies—with speed, precision, and reproducibility.
Explore service ↗We’ll help define the most practical route from current evidence to the next meaningful decision.
Start a conversation →Share the useful starting details and your enquiry will be sent securely to Fusion’s scientific team.