An enzyme preparation inactivating all penicillins and cephalosporins.
Commercial penicillinases vary in their capacity to destroy penicillinase-resistant penicillins and cephalosporins. A new freeze-dried preparation containing both beta-lactamase I and II was found to inactivate all penicillins and cephalosporins at levels above those likely to be encountered in clinical specimens.
D000667:Ampicillin; D001412:Bacillus subtilis; D001681:Biological Assay; D002506:Cephalexin; D002509:Cephaloridine; D002511:Cephalosporins; D002512:Cephalothin; D002675:Child, Preschool; D003470:Culture Media; D005839:Gentamicins; D006801:Humans; D007231:Infant, Newborn; D008712:Methicillin; D010405:Penicillinase; D010406:Penicillins; D013210:Staphylococcus
D002511:Cephalosporins; D003470:Culture Media; D005839:Gentamicins; D010406:Penicillins; D000667:Ampicillin; D010405:Penicillinase; D002509:Cephaloridine; D002506:Cephalexin; D008712:Methicillin; D002512:Cephalothin