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.
Nara T, et al. Process for producing penicillin derivatives. US Patent 3,682,777 dated Aug 8 1972
Hamsher JJ. Enzymatic deacylation of benzyl- and phenoxymethyl penicillin tetrazoles. US Patent 3,905,868 dated Sep 16 1975
Nucleotide (GenBank) : M15418 K.citrophila pac gene encoding penicillin acylase, complete cds.
