Author

Troy D. Fisher

Northwestern UniversityORCID 0009-0006-1306-0397Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:proteomics· 2 Research Focus:cell type annotation· 1 Approach:deep learning· 1 Approach:experimental assay· 1 Research Focus:protein folding & dynamics· 1 Approach:statistical model· 1

Frequent Co-Authors

Aniel SáncheziD· 2 shared Eleonora ForteiD· 2 shared Michael A. CaldwelliD· 2 shared Neil L. KelleheriD· 2 shared Taojunfeng SuiD· 2 shared Andrew LeeiD· 1 shared Claire HarringtoniD· 1 shared Daniela P. LadneriD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersBiochemistry

Aniel SánchezORCID

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2 papers

Recent·Most cited

Targeted Analysis of >1500 Plasma Proteoforms via Individual Ion Mass Spectrometry

Aniel Sánchez, Indira Plá, Katrina N. Peterson, Vincent White, Troy D. Fisher, Michael A. R. Hollas, Taojunfeng Su, Nhat Hoang Van Le, Claire Harrington, Paolo Cravedi, David N. Assis, Paola A. Barrios, Therese Elaine Banea, Daniela P. Ladner, Eleonora Forte, , Neil L. Kelleher

This paper introduces two plasma proteoform panels, PPA 526 and PPA 1514, using Individual Ion Mass Spectrometry to quantify proteoforms in human plasma with high reproducibility and disease discrimination capability.

bioRxiv · May 31, 2026 · PreprintBiochemistry

Next-Generation Protein Sequencing and individual ion mass spectrometry enable complementary analysis of interleukin-6

Kenneth A. Skinner, Troy D. Fisher, Andrew Lee, Taojunfeng Su, Eleonora Forte, Aniel Sánchez, Michael A. Caldwell, Neil L. Kelleher

This study compares single-molecule protein sequencing and individual ion mass spectrometry to analyze IL-6 proteoforms, showing combined coverage of 52% of the sequence.

Analytical and Bioanalytical Chemistry · Oct 1, 2025Peer-reviewedBiochemistry