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Ursa BioScience - Fluorescent Probes for the Life Sciences

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Glutathione Probes

Ursa offers colorimetric and fluorescent probes as well as assay kits for glutathione


Aluminum Probes

We offer a range of absorption and turn-on fluorescent probes for Al3+.


Viscosity Probes

A range of fluorescence-based viscosity probes for cellular measurements and more


Phosphorescent Probes

A range of long lived conjugatable phosphorescent probes