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.
Tzagoloff A, et al. Homology of yeast mitochondrial leucyl-tRNA synthetase and isoleucyl- and methionyl-tRNA synthetases of Escherichia coli. J. Biol. Chem. 263: 850-856, 1988. PubMed: 2826465
