Author

A. N. Tkachuk

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

Biology Disciplines

Click to filter author papers

Cell Biology· 3 Biochemistry· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 4 Research Focus:cell type annotation· 2 Assay:fluorescence / live-cell microscopy· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:drug response / drug discovery· 1 Research Focus:metabolism & bioenergetics· 1 Assay:proteomics· 1

Frequent Co-Authors

J. B. Grimm· 3 shared L. D. Lavis· 3 shared T. A. Brown· 3 shared H. Choi· 2 shared J. Lippincott-Schwartz· 2 shared R. Patel· 2 shared A. C. Kokotos· 1 shared A. X. Ayala· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersCell Biology

J. B. Grimm

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

BiochemistrybioRxivAug 24, 2023

iATPSnFR2: a high dynamic range fluorescent sensor for monitoring intracellular ATP

J. S. Marvin, A. C. Kokotos, M. Kumar…·T. A. Ryan

The paper develops iATPSnFR2, a high dynamic range fluorescent ATP sensor for real-time subcellular ATP monitoring, showing improved performance over previous versions.

DOI 10.1073/pnas.2314604121

fluorescence / live-cell microscopyexperimental assay

𝕏 PostBluesky

Cell BiologybioRxivPreprintJul 2, 2022

Optimizing multifunctional fluorescent ligands for intracellular labeling

P. Kumar, J. D. Vevea, A. N. Tkachuk…·L. D. Lavis

The paper designs cell-permeable multifunctional ligands for HaloTag fusions that enable protein labeling and translocation, using Si-rhodamines with low KL-Z and high logD7.4 values.

DOI 10.1101/2022.07.02.498544

proteomicsexperimental assay

𝕏 PostBluesky

Cell BiologybioRxivPreprintAug 17, 2020

Deuteration improves small-molecule fluorophores

J. B. Grimm, L. Xie, J. C. Casler…·L. D. Lavis

This study shows that deuteration of small-molecule fluorophores enhances their brightness, chromostability, and photostability in cellular imaging.

DOI 10.1101/2020.08.17.250027

fluorescence / live-cell microscopyexperimental assay

𝕏 PostBluesky

Cell BiologybioRxivPreprintDec 20, 2019

Optimization and functionalization of red-shifted rhodamine dyes

J. B. Grimm, A. N. Tkachuk, H. Choi…·L. D. Lavis

This study optimizes red-shifted rhodamine dyes to improve their performance and enables functionalization with different chemical groups.

DOI 10.1101/2019.12.20.881227

experimental assay

𝕏 PostBluesky