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.
Ono B, et al. Cystathionine t-lyase of Saccharomyces cerevisiae: structural gene and cystathionine t-synthase activity. Yeast 9: 389-397, 1993. PubMed: 8511969
