Biotinylated Nucleotides

Biotinylated nucleotides may be enzymatically incorporated into DNA or RNA for the synthesis of polynucleotide probes. Downstream detection of specific sequences can then be accomplished through streptavidin-based methods. Biotinylated dUTP is also used for the terminal deoxynucleotidyl transferase (TdT)-mediated biotin-dUTP nick end-labeling (TUNEL) method, a technique commonly used for apoptosis studies. Learn more about our available bioconjugates.