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64Cu-benzyl-TETA-MAb 1A3
- Development stage
- Unknown
- Lead developer
- Mallinckrodt Institute of Radiology
- Modality
- Antibody-Radionuclide Conjugates → Antibody Conjugates → Antibody-Based Therapeutics, Monoclonal Antibodies → Antibody-Based Therapeutics
- Administration
- Intravenous
01
Overview
64Cu-benzyl-TETA-MAb 1A3 is a radiopharmaceutical imaging and therapeutic agent consisting of the monoclonal antibody 1A3 labeled with copper-64, a positron-emitting radionuclide, using the bifunctional chelate benzyl-TETA (bromoacetamidobenzyl-tetraazacyclotetradecane-tetraacetic acid). The monoclonal antibody 1A3 is an anticolorectal carcinoma antibody that specifically targets colorectal cancer cells. Developed at the Washington University School of Medicine and the Mallinckrodt Institute of Radiology, this agent was primarily investigated for PET (positron emission tomography) imaging of colorectal cancer to detect primary and metastatic tumor sites, including small occult lesions. It has also been explored for potential applications in radioimmunotherapy due to the decay properties of copper-64.
- Other names
- 64Cu-labeled MAb 1A364Cu-benzyl-TETA-MAb 1A3
02
Targets
Colorectal carcinoma-associated cell surface antigen recognized by mAb 1A3
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