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Updated: May 13, 2026

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Droplet Digital TRAP (ddTRAP): Adaptation of the Telomere Repeat Amplification Protocol to Droplet Digital Polymerase Chain Reaction
Published on: May 3, 2019
Highly sensitive detection of telomerase based on a DNAzyme strategy
Tian Tian1, Shuang Peng, Heng Xiao
1College of Chemistry and Molecular Sciences, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan, Hubei 430072, PR China.
Abstract:
The present study demonstrated a highly sensitive strategy for measuring telomerase activity in cell extracts. Furthermore, we applied the new strategy for in situ detection of telomerase at the cellular level in cancer cells, together with a normal cell as the negative control.

