Tracer library / [225Ac]Ac-mcp-TDI-Y-010

[225Ac]Ac-mcp-TDI-Y-010

Also written as [Ac-225]Ac-mcp-TDI-Y-010
Radionuclide
Ac-225 t½ 14284.8 min
Modality
Therapy
Production route
—
Stage
Reported once
Syntheses indexed
1

What it is

Compound class
Radiolabeled monoclonal antibody (anti-DLL3 antibody conjugated to MACROPA-derived chelator, mcp-PEG4-TFP)
Target / mechanism
Anti-delta-like ligand 3 (DLL3) monoclonal antibody targeting DLL3-positive neuroendocrine cancer cells PMID 41887735
Clinical application
Preclinical radioimmunotherapy for DLL3-expressing neuroendocrine lung and prostate cancer PMID 41887735
Theranostic pair
—

Published syntheses

ModuleCassettePurificationYield %RCP %Precursor / supplierSource
Manual synthesis—none—>98%mcp-PEG4-TFP41887735
2026 J Nucl Med
All materials and methods used in this study are provided in the supplemental materials

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Notes

Added at stage 22: promoted from 'Reported once' (single-article, no diagnostic pair at discovery) because a full-text synthesis with extracted data exists in parsed-therapy.xlsx -- PMID(s): 41887735. Target/mechanism, clinical application, indications, approval and precursor fields still need per-agent research and are intentionally left empty. Compound class inferred from precursor name (not stated outright) -- PMID 41887735: 'TDI-Y-010 was nonspecifically conjugated to mcp-PEG4-TFP and subsequently radiolabeled with 225Ac to synthesize [225Ac]Ac-mcp-TDI-Y-010'.
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