



Contract Lateral Flow Development
Lateral Flow Assay Development Services
At Fleet Bioprocessing Ltd., we provide tailored end to end lateral flow assay (LFA) development services, from early proof of concept and feasibility through to Performance Verification, product claims support and technical transfer to manufacturing.
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Our integrated, partnership led approach combines high quality reagent screening, conjugation and assay optimisation so you can work with one trusted partner to take your assay from concept to creation.
With ISO 13485 certification and over 25 years of experience across human, veterinary, pharmaceutical, environmental, agricultural, and food safety applications, our multidisciplinary team provides tailored, cost effective solutions to support every stage of your rapid test journey.
Find out more about our services below, or get in touch with our team to tell us more about your project.
​Integrated Capabilities for Lateral Flow Development
End-to-end LFA development tailored to your specification. Services can be delivered as standalone modules or as a complete development program:
Efficient, cost effective screening of antibodies and key reagents across a high number of targets to accelerate Lateral Flow Assay development.
We expertly conjugate antibodies to gold, fluorescent, and polystyrene labels and produce high quality carrier protein–small molecule hapten conjugates for LFA applications.
Rapidly test your reagents for Lateral Flow compatibility and target detection, giving early insight before committing to full assay development.
Feasibility assessment of your LFA under ISO 13485, defining the design from customer requirements, user needs, and regulatory considerations.
Optimise your Lateral Flow Assay, refining performance, characterising processes, and preparing documentation for reliable manufacture.
Technical transfer of your LFA to a partner manufacturer, with pilot and validation batch production using GMP manufacturing documentation.
​Comprehensive performance verification for your Lateral Flow Assay, including detection limits, linearity, precision, and matrix/interference assessment.
Formal stability testing for your LFA, including accelerated aging, real-time stability, and reproducibility testing to support product claims
With extensive experience in LFAs, we provide consultancy on reagent selection, assay design, optimisation and scale-up to manufacture.

Fleet applies a structured, phased approach to Lateral Flow Assay development to manage technical risk and support effective transfer into manufacture. This phased approach can be tailored to the clients needs, terminology and quality systems as required.
Phased Development Approach
Lateral Flow Assay Applications
Our team have a wealth of rapid test knowledge and experience in a wide range of industries including human clinical, veterinary, pharmaceutical, environmental, agricultural, defence and food safety applications. For more information on LFA applications click here.















