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.
Biswas C, et al. Multivalent feedback inhibition of aspartokinase in Bacillus polymyxa. III. Purification and subunit structure of the enzyme. J. Biol. Chem. 245: 4900-4906, 1970. PubMed: 5506263
derived from Bacillus polymyxa strain Pfizer 2459
