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.
Pillai R, et al. Use of a yeast expression system for the isolation and analysis of drug-resistant mutants of a mammalian phosphodiesterase. Proc. Natl. Acad. Sci. USA 90: 11970-11974, 1993. PubMed: 7505450
