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.
Papas TS, et al. Production of human T-cell leukemia (lymphotropic) retrovirus (HTLV-1) envelope protein fragments in bacteria and use in seroepidemiological studies. US Patent 5,510,238 dated Apr 23 1996
