Single isomer 5-FAM phosphoramidite for the synthesis of modified oligonucleotides.

HEX phosphoramidite for synthesis of 5′-labeled oligonucleotides.

FAM (fluorescein) phosphoramidite 6-isomer, is a widely used reagent in nucleic acid chemistry for labeling oligonucleotides. It is derived from the single pure isomer of 6-carboxyfluorescein and separated from amidite linkage via C6 aminohexanol spacer.

Hexynoic acid NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.

Non-nucleoside phosphoramidite reagent suitable for labeling of oligonucleotides with fluorescein.

Alkyne activated ester for the modification of amine groups. STP ester group is an excellent alternative to NHS ester functionality.

FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.

Fluorogenic substrate for methionine aminopeptidase 2 or aminopeptidase N.

This molecule is a conjugate of bright fluorophore FAM (fluorescein) and tetrazine, a reactive group that reacts with trans-cycloalkenes in a reaction called IEDDA (inverse electron demand Diels-Alder reaction).

F-ara-EdU is a synthetic analog of thymidine used to study de novo DNA synthesis and cell proliferation. It is a less cytotoxic alternative for BrdU and EdU.