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.
Egan W, et al. Structural studies on the sialic acid polysaccharide antigen of Escherichia coli strain Bos-12. Biochemistry 16: 3687-3692, 1977. PubMed: 196639
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