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.
Huala E, Ausubel FM. Protease deficient bacterial hosts. US Patent 5,143,846 dated Sep 1 1992
Huala E, et al. Aerobic inactivation of Rhizobium meliloti NifA in Escherichia coli is mediated by lon and two newly identified genes, snoB and snoC. J. Bacteriol. 173: 382-390, 1991. PubMed: 1846139
