Author

Grant Ashby

The University of Texas at Austin

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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Biophysics· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1 Assay:proteomics· 1

Frequent Co-Authors

Carl C. Hayden· 2 shared Jeanne C. StachowiakiD· 2 shared Feng YuaniD· 1 shared Haoyang LiuiD· 1 shared Jon M. HuibregtseiD· 1 shared Kayla E. Keng· 1 shared Susovan SarkariD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 17 mutual co-author links

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2 shared papersCell Biology

Carl C. Hayden

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2 papers

Recent·Most cited

Cell BiologyCell ReportsPeer-reviewedOct 25, 2025

Poly-ubiquitylated transmembrane proteins outcompete other cargo for limited space inside clathrin-coated vesicles

Haoyang Liu, Susovan Sarkar, Feng Yuan…·Jeanne C. Stachowiak

This study shows poly-ubiquitylated transmembrane proteins outcompete mono-ubiquitylated and non-ubiquitylated proteins for endocytic uptake by clathrin-coated vesicles.

DOI 10.1016/j.celrep.2025.116472

proteomicsexperimental assay

𝕏 PostBluesky

BiophysicsMethods in enzymology on CD-ROM/Methods in enzymologyPeer-reviewedJan 1, 2024

A live cell imaging-based assay for tracking particle uptake by clathrin-mediated endocytosis

Grant Ashby, Kayla E. Keng, Carl C. Hayden, Jeanne C. Stachowiak

This paper introduces a live-cell imaging assay using TIRF microscopy to track particle uptake by clathrin-mediated endocytosis and analyzes how particle properties affect uptake efficiency.

2 citations

imagingmicroscopy & imaging analysis

𝕏 PostBluesky