Tracy Liu, Ph.D.

Before joining Spear Bio, Tracy Liu was Associate Director of Product Marketing at Quanterix, where she led strategic marketing initiatives for the Simoa® ultra-sensitive biomarker detection platform, including biomarker assay launches and cross-functional campaign alignment. She previously held senior roles in product management, marketing, and technical service at Bio-Techne, Inscripta, and Agilent Technologies, advancing innovative solutions in single-cell analysis, genome editing, and next-generation sequencing.

Tracy holds a Ph.D. in Cell and Molecular Biology from the University of Toledo and is passionate about translating complex life science technologies into impactful products that empower biomarker discovery and clinical research.