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Ossianix

VNAR antibody shuttles for brain-targeted biologic therapies

Ossianix is a biopharmaceutical company developing single-domain VNAR antibody platforms for targeted delivery of therapeutics across the blood-brain barrier.

Its TXP1 shuttle binds transferrin receptor 1 to transport antibody-based medicines into the central nervous system. The company engineers antibody fusions and bispecific formats for neurological disorders, including a preclinical anti-CD20 programme for progressive multiple sclerosis. Ossianix conducts research at Stevenage Bioscience Catalyst alongside its US operations.