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TauC3 Biologics

Stevenage
Founded 2019
Antibody immunotherapy targeting toxic tau for neurodegenerative disease

TauC3 Biologics is a preclinical biopharmaceutical company developing an antibody-based immunotherapy that targets tauC3, a toxic, truncated form of the tau protein implicated in neurodegenerative disease.

Its lead candidate, TBL-100, is a humanized monoclonal antibody developed with LifeArc, designed to selectively remove pathogenic tau while sparing healthy full-length tau.

The company is preparing for clinical development in frontotemporal dementia, with planned expansion into progressive supranuclear palsy and Alzheimer's disease.