A selection of HTRF donor and acceptor dyes tailored for biomolecule labeling and straightforward assay development.
HTRF labeling reagents and kits are a do-it-yourself solution for labeling biomolecules with HTRF fluorescent dyes or DNP tag.
These reagents are ideal for experienced users familiar with labeling and chromatography. The availability of two different donor chemistries, i.e. Europium- or Terbium-based, as well as various functional groups on Eu3+ cryptate and XL665, adds significant flexibility to labeling strategies and assay design.
Besides standard labeling procedures with HTRF dyes, SNAP-tag® technology allows a targeted labeling at the C- or N-terminus of proteins. This platform is an original and efficient way to accurately label a protein of interest on a targeted site. For more information about labeling of encoded proteins with Lumi4®-Tb cryptate or with acceptor dyes, see our Tag-lite® section.
If a do-it-yourself solution isn't for you, Cisbio Bioassays' labeling experts are available to advise you, through our custom labeling service.