Author

Alexandar L. Hansen

The Ohio State UniversityORCID 0000-0003-4474-7141Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:protein folding & dynamics· 1 Assay:protein structure· 1

Frequent Co-Authors

Abhishek KumariD· 1 shared Aparna UnnikrishnaniD· 1 shared Blanton S. TolbertiD· 1 shared Davit A. PotoyaniD· 1 shared Ehsan AkbariiD· 1 shared Jeffrey D. LevengoodiD· 1 shared Jonathan S. MontgomeryiD· 1 shared Julien RocheiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperBiochemistry

Abhishek KumarORCID

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2 papers

Recent·Most cited

BiophysicsbioRxivPreprintOct 18, 2026

Enhanced DNA Scanning and Target Specificity via Motif Sequestration

Jonathan S. Montgomery, Ehsan Akbari, Alexandar L. Hansen…·Mark P. Foster

This study shows how the Cre recombinase uses a sequestered conformation to enhance DNA scanning efficiency and target specificity by modulating its binding affinity and diffusion behavior.

DOI 10.64898/2026.10.12.758470

experimental assay

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BiochemistryScience AdvancesPeer-reviewedJul 10, 2024

Thermodynamic Coupling of the tandem RRM domains of hnRNP A1 underlie its Pleiotropic RNA Binding Functions

Jeffrey D. Levengood, Davit A. Potoyan, Srinivasa R. Penumutchu…·Blanton S. Tolbert

This study shows that thermodynamic coupling between tandem RRM domains of hnRNP A1 is essential for its allosteric RNA binding functions and stability under pressure.

12 citations

protein structureexperimental assay

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