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.
Mark DF, et al. Human recombinant interleukin-2 muteins. Belgian Patent 898,016 dated Nov 14 1983
Gelfand DH, et al. Polypeptide expression using a portable temperature sensitive control cassette with a positive retroregulatory element. US Patent 4,666,848 dated May 19 1987
