Custom development services
When there's no off-the-shelf answer, the team that manufactures our catalog builds it to your specification — under ISO 13485 and GMP-compliant quality systems.
Service areas
Each service is backed by a catalog you can also buy from directly.
Custom Antibody Development
Monoclonal, polyclonal and VHH discovery — antigen design, immunization, cell line development, scale-up and custom conjugation.
Diagnostic & Assay Development
Feasibility, assay design, analytical validation and optimization for immunoassay and molecular platforms, plus lyophilization and filling.
Viral Vector Services
Custom AAV and adenoviral vector design, packaging, purification and titration through Vector Biolabs.
Nanoparticle Manufacturing
Engineered gold, silver and silica nanomaterials characterized for diagnostic signal and targeted delivery, from nanoComposix.
Conjugation Services
Gold, biotin and dye conjugation performed to your specification for lateral flow and immunoassay development.
Bulk & OEM Supply
Bulk quantities, custom formulation, private label and OEM supply across the Fortis portfolio.
How engagements work
Scope
Talk to a scientist about targets, application and volumes. We assess feasibility before you commit.
Develop
Antigen, antibody, assay or vector development with defined milestones and technical reporting.
Validate
Analytical validation and optimization against your acceptance criteria.
Scale
Scale-up, lyophilization, filling and bulk supply under ISO 13485 quality systems.
Have a project in mind?
Tell us the target and application — a Fortis scientist will scope feasibility with you.