Drug intelligence / Profile preview

trastuzumab-DOTA-Indium-111

Development stage
Preclinical
Lead developer
Covalab
Modality
Antibody-Radionuclide Conjugates → Antibody Conjugates → Antibody-Based Therapeutics, Gamma Emitters → Radiopharmaceuticals, Monoclonal Antibodies → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

trastuzumab-DOTA-Indium-111 is a radioimmunoconjugate consisting of the humanized anti-HER2 monoclonal antibody trastuzumab conjugated to the chelating agent DOTA and radiolabeled with the gamma-emitting radioisotope Indium-111 (111In). Developed using Covalab's site-specific enzymatic conjugation technology, CovIsoLink™, this agent is designed for the non-invasive detection and monitoring of HER2-positive tumors, such as breast cancer, via single-photon emission computed tomography (SPECT/CT) imaging. By binding specifically to the extracellular domain of HER2, trastuzumab-DOTA-Indium-111 allows for the visualization of HER2 expression levels and biodistribution in vivo, aiding in patient stratification and therapy selection.

Other names
111In-DOTA-Herceptin111In-DOTA-trastuzumab111In-labeled DOTA-trastuzumabindium (111In) DOTA-trastuzumabindium-111 DOTA-trastuzumabindium111 DOTA-trastuzumabindium 111 DOTA-trastuzumab
02

Targets

ERBB2 (Erb-b2 receptor tyrosine kinase 2)

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