Author

Xiaoguo Zhai

Shanghai Jiao Tong University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Anthony A. KossiakoffiD· 1 shared Chunyan HaniD· 1 shared Jingxian LiiD· 1 shared Lei LiuiD· 1 shared Man PaniD· 1 shared Minglei ZhaoiD· 1 shared Qian QuiD· 1 shared Qingyun ZhengiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperBiochemistry

Anthony A. KossiakoffORCID

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1 paper

Recent·Most cited

Conformation-specific Antibody Deciphers K27-linked Ubiquitination in Chaperone-Mediated Proteostasis

Chunyan Han, Yicheng Weng, Qingyun Zheng, Qian Qu, Satchal K. Erramilli, Zhen Chao Su, Yujuan Duan, Yunxi Han, Xiaoguo Zhai, Jingxian Li, Anthony A. Kossiakoff, Man Pan, Minglei Zhao, Lei Liu, Yuanyuan Yu

This paper develops a conformation-specific antibody, K27-IgG, to detect K27-linked polyubiquitin and identifies DNAJB1 as a reader and UBE2Q1 as a writer for this ubiquitin chain type.

bioRxiv · Dec 18, 2025 · PreprintBiochemistry