| Website | onyx-pharm.com |
| Category | BioTech |
| Phone | +1 (650) 266-0000 |
| Employees | |
| Founded | 1992 |
| Proteolix, 10/09 |
Onyx Pharmaceuticals is a biopharmaceutical company committed to improving the lives of people with cancer. Their lead product is Nexavar® (sorafenib), a novel, oral multiple kinase inhibitor that targets proteins involved in both tumor cell proliferation and angiogenesis.