XR 303
Alternative Names: Anti-CEA sheep monoclonal antibody - KS Biomedix Holdings; Anti-CEA sheep monoclonal antibody 6H9; KAb201; KS 6H9Chi; KSB 303; KSB-303C; KSB-303P; Sheep anti-CEA monoclonal antibody - KS Biomedix Holdings; SMA CEA - KS Biomedix Holdings; XR303Latest Information Update: 13 Sep 2010
At a glance
- Originator Cancer Research UK; Xenova Group
- Developer Celtic Pharma
- Class Antineoplastics; Monoclonal antibodies; Radiopharmaceuticals
- Mechanism of Action Ionising radiation emitters
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Discontinued Colorectal cancer; Pancreatic cancer
Most Recent Events
- 13 Sep 2010 Discontinued - Phase-I for Colorectal cancer in Malaysia (Parenteral)
- 13 Sep 2010 Discontinued - Phase-I/II for Pancreatic cancer in Europe (Parenteral)
- 08 Aug 2007 XR 303 is still in phase I/II trials for Pancreatic cancer in Europe