Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Interferon bioassay methods and the development of standard procedures: a critique and analysis of current observations. Rockville, MD: Tissue Culture Association; 1974.
Grossberg SE, et al. Interferon standards: a memorandum. J. Biol. Stand. 7: 383-395, 1979. PubMed: 536379
