Drug intelligence / Profile preview

18F-ER176

Development stage
Unknown
Lead developer
National Institute of Mental Health
Modality
Small Molecules, Antibody-Radionuclide Conjugates → Antibody Conjugates → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

18F-ER176 is a second-generation radiopharmaceutical PET tracer targeting the 18 kDa translocator protein (TSPO), which is highly expressed in activated microglia and serves as a biomarker for neuroinflammation. Developed to address the limitations of earlier TSPO tracers, 18F-ER176 exhibits high affinity and, crucially, shows minimal sensitivity to the rs6971 genetic polymorphism that affects the binding of many other TSPO ligands. This makes it a valuable tool for imaging neuroinflammatory processes in various central nervous system disorders, including Alzheimer's disease, multiple sclerosis, and traumatic brain injury.

Other names
[18F]ER-176Fluorine-18 ER176Fluorine18 ER176Fluorine 18 ER176
02

Targets

TSPO (Translocator Protein (18 kDa))

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