Conjugatable Phosphorescence (µS) Probes

We offer a unique range of high quality Phosphorescent Dyes for labelling / conjugating to biomolecules. At this time we offer both a carboxylic acid (-COOH) and hydroxyl –(OH) derivative of our very long lived Methuselah Green Phosphorescent Probe, ideal for conjugation to biomolecules and/or for off-gated imaging.

Our Phos hydroxyl Phosphorescence Probe is similar to the Methuselah Green Probes, but with a shorter lifetime, < 100 µS.

All our probes are supplied dry and lyophilized in 1 and 5 mg quantities.

For optimum performance, probe vials should be stored at -2 to -8 C when not being used. Probe solutions should be used after dilution.

Read more about Ursa BioScience's Conjugatable Phosphorescence Probes in our technology section.