Thermo Fisher Scientific offers DyLight fluorescent–labeled phosphoramidites that feature absorption and emission spectra suitable for a broad range of applications, including microscopy and PCR.
These phosphoramidites may be used on all automated DNA synthesizers using standard synthesis procedures
Our expertise includes the development of custom dye chemistries, linkers, and labeling strategies. Fluorescent tags can be incorporated at the 5′ end of an oligonucleotide using DyLight phosphoramidites with standard synthesis and deprotection procedures. In addition, these direct-labeled phosphoramidites can be used in research applications without the constraints of licensing and royalty fees.