Azide derivative of water-soluble sulfo-Cyanine3.5 dye for bioconjugation via click chemistry.

A tyramide derivative of sulfo-Cyanine3, an orange fluorescent reagent widely used for tyramide signal amplification (TSA) in IHC, ICC, and FISH.

A tetrazine derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for copper-free bioconjugation. Pure 5-isomer.

Serotonin-d4 is deuterium labeled serotonin and intended for use as an internal standard for the quantification of serotonin by LC-MS.

Azide of green-yellow emitting dye SIMA for conjugation with oligonucleotides via [3+2]-dipolar cycloaddition.

Derivative of SIMA fluorophore with non-activated free carboxylic acid group.

Phosphoramidite for synthesis of oligonucleotides labeled with SIMA in the middle of sequence.

A phosphoramidite for the synthesis of SIMA-labeled oligonucleotides. SIMA is a more stable analog of HEX.

A phosphoramidite (hydroxyprolinol) for the synthesis of SIMA-labeled oligonucleotides. SIMA is a more stable analog of HEX.

A derivative of the silicon-rhodamine fluorophore SiRhius® 650 with a free carboxyl group for use as a fluorescence standard and Steglich esterification.