Author

Guangtao Xu

University of Science and Technology of ChinaORCID 0000-0001-5846-9280Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Han WangiD· 1 shared Jinqiang Xu· 1 shared Jiong Hong· 1 shared Keyue Shi· 1 shared Mai Suan LiiD· 1 shared Qian ZhangiD· 1 shared Ruihao XueiD· 1 shared Rundong Ye· 1 shared

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2025-2025 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperBiochemistry

Han WangORCID

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1 paper

Recent·Most cited

BiochemistrybioRxivPreprintNov 2, 2025

Captamer: A Novel Quantitative Protein Detecting Method Depending on Aptamer-activated Molecular Switches and RPA Signal Amplification

Yaozhong Cao, Mai Suan Li, Guangtao Xu…·Jiong Hong

Captamer is a new protein quantification method using aptamer-based molecular switches and RPA amplification, achieving high sensitivity and rapid detection of proteins like SARS-CoV-2 nucleocapsid and Tau441.

DOI 10.1101/2025.11.02.686180

proteomicsexperimental assay

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