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.
Stonier T, et al. Agrobacterium tumefaciens Conn. IV. Bacteriophage PB21 and its inhibitory effect on tumor induction. J. Virol. 1: 268-273, 1967. PubMed: 5623963
