Illuminating cellular function for more than 30 years — the most-referenced fluorescence and imaging technology portfolio (including Alexa Fluor® products) to enable cellular exploration.
The Molecular Probes® Handbook is a comprehensive resource for fluorescence technology and its applications. Learn More
The Fluorescence SpectraViewer allows you to compare spectra from multiple Molecular Probes® dyes and design the optimal multicolor experiment.Learn More
Visit the Image Gallery to see Molecular Probes® fluorescent dyes and reagents in action. Learn More
These online tutorials provide you with the basic principles of fluorescence and flow cytometry. Learn More