Custom Assay Development, CLIA-Compliant Analytical Validation, Clinical Laboratory Testing & Research Laboratory Testing

"Custom assays, validated and delivered. "

Nexus Medical Labs provides custom assay development, CLIA-compliant analytical validation, clinical laboratory testing, and research laboratory testing for federal, research, diagnostic, and life science clients. Based in Watertown, Massachusetts, Nexus Medical Labs operates as a CLIA-certified and CAP-accredited clinical laboratory. The lab supports Laboratory Developed Test and Research Use Only programs involving novel pathogen targets, biomarkers, self-collected samples, and hard-to-handle specimen types. Nexus Medical Labs helps clients move from early feasibility to validated, documented laboratory programs with speed, scientific rigor, and direct technical consultation.

Our mission

Nexus Medical Labs makes rigorous, custom laboratory science accessible to research and government programs that larger labs often overlook, delivering validated assays with speed, transparency, and scientific integrity.