Indium (111In) satumomab pendetide

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Indium (111In) satumomab pendetide?
Monoclonal antibody
Type Whole antibody
Source Mouse
Target TAG-72
CAS Registry Number  YesY 144058-40-2
ATC code V09IB02
Synonyms MAb B72.3-GYK-DTPA
 N (what is this?)  (verify)

Indium (111In) satumomab pendetide (trade name OncoScint CR103) is a mouse monoclonal antibody which is used for cancer diagnosis.[1] The antibody itself, satumomab, is linked to pendetide, a derivative of DTPA. Pendetide acts as a chelating agent for the radionuclide indium-111.


  1. ^ García-fernández; Luna-Pérez, P.; Hernández-Hernández, D. M.; Iwasaki-Otake, L.; Pichardo-Romero, P.; Rodríguez-Ramirez, S. (2002). "Usefulness of scintigraphy images with 111In-CYT-103 in the diagnosis of colonic and rectal recurrence". Gaceta medica de Mexico 138 (2): 139–144. PMID 12001423. 

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