Biotin oligonucleotide labeling reactions: A method to assess their effectiveness and reproducibility

The strong molecular interaction between biotin and streptavidin is widely used in the growing field of nucleic acid nanotechnology. Several biotin labeled oligonucleotide tools have been developed for the detection of biological molecules as well as for protein purification. For these reasons, biotinylation can be considered one of the main chemical reactions for nucleic acid labeling. However, despite its widespread application and the...