Proof of concept:

  • Specific targeting of tumor bone tissue
  • Potent antitumor activity
  • Low systemic toxicity
  • Prevention of bone destruction

Mechanism of action:

Cytotoxic and prevention of bone resorption

Watch the video to better understand our 12b80 mechanism of action >


Children, young adults and adults with primary and metastatic osteosarcoma, chondrosarcoma, Ewing’s sarcoma

tibia bone cancer