7-Deaza-7-Propargylamino-3′-Azidomethyi-dGTP is a key building block for preparing fluorescent conjugates that are used in the next generation sequencing (NGS). NGS uses a similar chain termination method to the earlier Sanger sequencing, but NGS is carried out by fluorescence-labeled nucleotide analogs acting as reversible terminators of the amplification reaction.
