
Startups & growth Analysis
Potentiometric Probes turns cell voltage into a research tool
Potentiometric Probes sells fluorescent dyes that let researchers study electrical activity in cells, pairing specialist reagents with imaging guidance.

Potentiometric Probes develops and sells voltage-sensitive dyes and imaging support for academic and pharmaceutical research.
Potentiometric Probes develops and sells voltage-sensitive fluorescent dyes for academic and pharmaceutical researchers studying electrical activity in biological systems. Its offerings include reagents, experiment-specific guidance and imaging-system support.
The company says it launched in 2017 to continue dye development and distribution previously conducted by Leslie Loew’s laboratory. It is located in the University of Connecticut’s Technology Incubation Program in Farmington, Connecticut.
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Biotech Research · Business involvement
As of 2026-11-09
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Editorial profile by MoneyMakers. Sources reviewed .

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Co-founder
Leslie Loew is a co-founder of Potentiometric Probes.
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