Author

Tonny Johnson

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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Cancer Biology· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:drug response / drug discovery· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

P Ralph· 2 shared Tania L. WeissiD· 2 shared Timothy P. CripeiD· 2 shared Armin AhnoudiD· 1 shared Beth DiNello· 1 shared Justine Paniagua· 1 shared Pin-Yi WangiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 18 mutual co-author links

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2 shared papersCancer Biology

P Ralph

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2 papers

Recent·Most cited

Cell-Based Potency Assay for Anti-CD3-Anti-CD19 Diabody

Tania L. Weiss, Justine Paniagua, Tonny Johnson, Timothy P. Cripe, P Ralph

The paper develops a GMP-compliant cell-based potency assay to measure the efficacy of GP101, a CD3-CD19 diabody, using fluorescence detection of T-cell mediated B-cell lysis.

Journal of Immunological Methods · Nov 14, 2025Peer-reviewedCancer Biology

Development of a Pharmacokinetic (PK) Mouse Serum GLP ELISA for an Anti-CD19-AntiCD3 Diabody

Tonny Johnson, Armin Ahnoud, Beth DiNello, P Ralph, Timothy P. Cripe, Pin-Yi Wang, Tania L. Weiss

The paper develops a sensitive GLP-compliant ELISA for detecting GP101 diabody in mouse serum, achieving 15pg/mL sensitivity.

bioRxiv · Mar 19, 2025 · PreprintImmunology