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.
Shaw ED. Method of detecting hepatitis B core antigen and antibody. US Patent 4,100,267 dated Jul 11 1978
Shaw ED, et al. Induction of hepatitis B antibody in experimental animals by immunization with A-2 plaque virus. J. Virol. 12: 1598-1607, 1973. PubMed: 4128387
