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.
Hollifield WC Jr., Neilands JB. Ferric enterobactin transport system in Escherichia coli K-12. Extraction, assay, and specificity of the outer membrane receptor. Biochemistry 17: 1922-1928, 1978. PubMed: 148905
derived from ATCC 33475
