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.
Schnepf HE, Whiteley HR. Cloning and expression of the Bacillus thuringiensis crystal protein. Proc. Natl. Acad. Sci. USA 78: 2893-2897, 1981. PubMed: 7019914
Schmepf HE, Whiteley HR. Bacillus thuringiensis crystal protein in Escherichia coli. US Patent 4,467,036 dated Aug 21 1984
Schanegl HE, Whiteley HR. Bacillus thuringiensis crystal protein in Escherichia coli. US Patent 4,448,885 dated May 15 1984
