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A single quantum dot-based fluorescence resonance energy transfer biosensor for antibody-free detection of ten-eleven
Juan Hu1, Jie Yao, Jufeng Wang
1College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, China. cyzhang@sdnu.edu.cn.
Abstract:
We developed a single quantum dot-based fluorescence resonance energy transfer biosensor for antibody-free detection of ten-eleven translocation 1 (TET1). This biosensor can sensitively detect TET1 in a homogeneous manner without the involvement of any specific antibodies, and it can be used for accurate measurement of TET1 activity in human neuroblastoma cells and the screening of TET1 inhibitors.
