Clarity Pharmaceuticals Ltd, a clinical stage radiopharmaceutical company, develops theranostic therapy and imaging products for the treatment of cancer in children and adults. Its lead product includes SARTATE, a targeted theranostic radiopharmaceutical used for diagnosing, staging, and treating cancers that express somatostatin receptor 2. The company is also developing SAR-Bombesin, a pan cancer theranostic radiopharmaceutical used for diagnosing, staging, and treating cancers that express gastrin releasing peptide receptor; and SAR-bisPSMA, a theranostic radiopharmaceutical used for diagnosing, staging, and treating cancers that express prostate specific membrane antigen. The company has collaboration with GU Research Network for an investigator initiated Trial X-Calibur, using 64Cu-SAR-bisPSMA in known or suspected prostate cancer. Clarity Pharmaceuticals Ltd was incorporated in 2010 and is based in Sydney, Australia.