Lipoxen Plc, a biopharmaceutical company, develops drug and vaccine delivery systems, and proprietary products in the fields of protein drugs, vaccines, and oncology. The company’s product candidates under development include ErepoXen for the treatment to maintain the red blood cell population and prevent anaemia; StimuXen for the treatment of neutropenia; InferoXen for hepatitis C; SuliXen for the treatment of type II diabetes; LipoNeu for streptococcus pneumoniae; LipoTet, an oral liposomal tetanus vaccine; HepaXen to prevent and treat hepatitis B; LipoRab, a rabies vaccine candidate; and LipoTaxen, an anti-cancer drug for the treatment of lung, breast, ovarian, and other cancers. It has operations in the United States, Europe, and India. Lipoxen Plc has a collaboration agreement with Pharmsynthez JSC. The company is based in London, the United Kingdom.