Specific assay of gentamicin in the presence of penicillins and cephalosporins. Use of commercially manufactured beta-lactamases.
D000581:Amidohydrolases / Q000494:pharmacology*; D001412:Bacillus subtilis / Q000187:drug effects; D001681:Biological Assay; D002511:Cephalosporins / Q000037:antagonists & inhibitors*; D003470:Culture Media; D004058:Diffusion; D005839:Gentamicins / Q000032:analysis* / Q000494:pharmacology; D006801:Humans; D008722:Methods; D010405:Penicillinase / Q000494:pharmacology; D010406:Penicillins / Q000037:antagonists & inhibitors*
D002511:Cephalosporins; D003470:Culture Media; D005839:Gentamicins; D010406:Penicillins; D000581:Amidohydrolases; D010405:Penicillinase