Author

Toshiaki Katada

Musashino University

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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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Kaho Yoshimoto· 1 shared Ken Sato· 1 shared Kenji KontaniiD· 1 shared Kota SaitoiD· 1 shared Makoto ArakiiD· 1 shared Masano Shiraiwa· 1 shared Miharu MaedaiD· 1 shared Norito Sasaki· 1 shared

Activity by Year

2018-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperCell Biology

Kaho Yoshimoto

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2 papers

Recent·Most cited

Quantifying small GTPase activation status using a novel fluorescence HPLC-based assay

Makoto Araki, Yukika Kasuya, Kaho Yoshimoto, Toshiaki Katada, Kenji Kontani

This paper introduces a fluorescence HPLC-based assay to quantify small GTPase activation states, demonstrating its application in analyzing RHEB and KRAS in cells and tumor models.

Journal of Biological Chemistry · Apr 24, 2025Peer-reviewedCell Biology

cTAGE5 acts as a Sar1 GTPase regulator for collagen export

Norito Sasaki, Masano Shiraiwa, Miharu Maeda, Tomohiro Yorimitsu, Ken Sato, Toshiaki Katada, Kota Saito

This study shows cTAGE5 enhances Sec23's GAP activity toward Sar1 and is necessary for collagen export from the ER.

bioRxiv · Oct 25, 2018 · PreprintCell Biology