Author

Samantha Stam

University of ChicagoORCID 0000-0002-8360-762XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Assay:protein sequence· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Carolyn A Feigeles· 1 shared Kimberly L. WeirichiD· 1 shared Margaret A Cheves· 1 shared Sam Rubin· 1 shared Steven A. Huntley· 1 shared Veronica J. Armstrong· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperBiophysics

Carolyn A Feigeles

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2 papers

Recent·Most cited

A co-expression strategy allows effective protein-protein binding affinities to be assessed as a function of concentration within live cells

Samantha Stam

The paper measures protein-protein binding affinities in live cells by analyzing co-localization between fluorescently labeled proteins, revealing concentration-dependent interactions.

bioRxiv · Jul 23, 2026 · PreprintMolecular Biology

Tuning the contractility and deformation modes of active actin-based assemblies in vitro: from 2D active networks to liquid crystal drops

Samantha Stam, Steven A. Huntley, Carolyn A Feigeles, Veronica J. Armstrong, Margaret A Cheves, Sam Rubin, Kimberly L. Weirich

This study creates and tunes actin-based materials in vitro to explore their contractility and deformation modes through controlled polymerization and cross-linking.

Journal of Visualized Experiments · Jul 11, 2025Peer-reviewedBiophysics