Three labeling kits tailored for biomolecule labeling and straightforward development of time-resolved fluorescence resonance energy transfer assays.
Cryptate and d2 dye labeling kits are designed for quick, easy labeling of biomolecules with HTRF donor and acceptor fluorescent dyes.
These kits are particularly suited to antibody labeling and to use during reagent selection and optimization, e.g. the determination of the best candidate among several antibodies available for HTRF assay development.
Each of the N-hydroxysuccinimide activated HTRF dyes (Eu3+-TBP-NHS cryptate, Lumi4®-Tb-NHS cryptate, and d2 dye) is supplied in the respective kit and reacts with primary amines for simplified conjugation.
These kits include all the materials necessary for the labeling procedure (except dialysis and concentration devices).