HEX-dT phosphoramidite provides a valuable tool to add the HEX tag to a desired location of an oligo sequence.

• DMT group allows quantification

HEX-dT phosphoramidite contains a DMT group to allow quantification of coupling. It can be inserted into a target sequence as a replacement for a dT residue.

It is complimentary to the commonly used 6-HEX phosphoramidite that contains no DMT group and can only be added at the 5'-terminus, thus terminating synthesis.