“SRI and DCN have successfully partnered on three U.S. government-funded IVD medical device projects. DCN has been an innovative and responsive collaborator, prototyping complex assays and advising on appropriate analyzers.”

Will Brubaker, Sr. Program Manager, SRI International

“As a company led by physicians and entrepreneurs, we found a great development partner in DCN. Our partnership helped to save an immense amount of time, provided high-quality development expertise and data outputs.”

Nirdesh K. Gupta, Ph.D., CEO, Gravidas Diagnostics

“DCN Dx was highly responsive to our needs and understanding regarding external constraints of our project. The scientific team was skillful, flexible, responsive, and provided us with rigorous reporting. It was a great experience to work together, and we look forward to kicking off Phase 2.”

Marion Damaud, Project Leader, Diagnostics Program, BIOASTER

“We deeply appreciate the strong support and dedication from the entire DCN Dx team. Your expertise and collaborative spirit have been invaluable in reaching this accomplishment. We look forward to continuing our successful partnership in 2025 and beyond.”

Jimmy Chen, General Manager, Wondfo USA

Tailored Solutions for Every Phase of LFA Development

From initial feasibility studies to optimization, validation, and manufacturing, we provide expert support at every stage of your lateral flow assay lifecycle. Whether you require comprehensive services or targeted assistance, our team delivers tailored expertise to meet your unique needs and ensure your product’s success.

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.01

Diverse Diagnostic Platforms

Expertise in lateral flow, flow-through and ELISA assay development, as well as molecular biology and microfluidic experience to address specific needs.

.02

System Versatility

Development of qualitative, quantitative, and semi-quantitative systems to ensure results that meet your objectives.

.03

Labeling Options

Integration of visual or fluorescent labels for clear and reliable detection across applications.

.04

Platform Flexibility

Support for reader-based or non-reader-based systems, adapting to your specific operational and market requirements.

.05

Multiplexing Capabilities

Design of single or multiplexed assays for simultaneous detection of multiple analytes on single or multiple strips, increasing efficiency and throughput.

.06

Wide Market Reach

Capability to work with a variety of analytes, sample matrices, and market segments to support diverse diagnostic applications

.01

High-Sensitivity Assays

Development of assays optimized for detection, even at low analyte concentrations

.02

Quantification Expertise

Advanced quantification capabilities to measure analyte concentrations with high precision and accuracy

.03

Multiplexing Proficiency

Simultaneous analysis of multiple targets in one test, saving time and resources while enhancing usability

.04

Challenging Sample Matrices

Expertise in working with complex sample types, including whole blood, saliva, sweat, tears, urine, stool, environmental samples, plant, soil, water, and food

.05

Reader Integration

Whether leveraging the powerful miniDxR platform to accelerate your product’s time to market or integrating with a commercially-available reader, DCN Dx delivers reader solutions tailored to your specific assay needs

.06

Design for Manufacturing (DFM)

Prioritization of cost-effective and scalable designs to ensure smooth transitions from development to high-throughput production

Unmatched Experience. Exceptional Results.

20

+

years

650

+

programs

300

clients

Excellence is All Part of the Process.

01

Feasibility and Prototyping

We perform a comprehensive assessment of your lateral flow assay requirements, selecting optimal materials and reagents to create functional prototypes tailored to your specific needs.

02

Open and honest

DCN Dx operates with strict integrity and transparency so you can always rest assured that your IP belongs to you – with no backend supply or licensing agreements.

03

An extension of your team

Our interdisciplinary team of scientists and engineers collaborate closely with your internal team to ensure all of your project needs and goals are met on time and on budget.

04

Purpose-built facilities

Our 35,000+ sq. ft. custom-designed facility in Carlsbad, CA has dry room capability, a 6,626 sq. ft. BSL-2 development lab, engineering lab, and workshop space with SLA capability. We’re ISO 9001:2015 and ISO 13485:2016 certified.