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Updated: Mar 30, 2026

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Characterization at the Molecular Level using Robust Biochemical Approaches of a New Kinase Protein
Published on: June 30, 2019
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Kinase phosphorylation monitoring with i-motif DNA cross-linked SERS probes
Wen Ren1, Nur P Damayanti, Xiaolei Wang
1Agricultural and Biological Engineering, Bindley Bioscience Center, Purdue Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA. josephi@purdue.edu.
Abstract:
We propose an ultrasensitive SERS-based peptide biosensor platform to monitor phosphorylation catalyzed by kinase in a dynamic format. The developed SERS strategy has a short response time with potential to monitor phosphorylation in live cells.

