HomeSearch by AntimicrobialAmpicillin (Omnipen)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Staphylococcus aureus Vero (552) - - 32 - ? 220
Staphylococcus aureus Vero (553) - - 32 - ? 220
Staphylococcus auricularis 6.25 25 0.05 - 200 326
Staphylococcus auricularis (LQC 5186) - - 8 - ? 836
Staphylococcus capitis 6.25 25 0.05 - 200 326
Staphylococcus capitis (LQC 5184) - - 2 - ? 836
Staphylococcus caprae (LQC 5091) - - 2 - ? 836
Staphylococcus cohnii (212) - - 0.25 - ? 220
Staphylococcus cohnii subsp. cohnii (LQC 5112) - - 2 - ? 836
Staphylococcus cohnii subsp. urealyticum (LQC 5195) - - 2 - ? 836
Staphylococcus epidermidis 1.56 25 0.05 - 50 326
Staphylococcus epidermidis >16 >16 ≤0.12 - >16 123
Staphylococcus epidermidis - - 1 - ? 1183
Staphylococcus epidermidis - - 2 - ? 1132
Staphylococcus epidermidis - - 3 - ? 252
Staphylococcus epidermidis - - 1220 - ? 1273
Staphylococcus epidermidis (ATCC 12228) - - 25 - ? 339
Staphylococcus epidermidis (methicillin-resistant) - - 25 - ? 252
Staphylococcus epidermidis (methicillin-susceptible) 0.25 1 ≤0.25 - 16 186
Staphylococcus epidermidis (oxacillin-susceptible) 0.25 2 ≤0.06 - 4 462
Staphylococcus epidermidis (vancomycin-intermediate-susceptible) 32 - 16 - 64 1060
Staphylococcus epidermidis (XJ75284 + methicillin-resistant) - - 256 - ? 1089
Staphylococcus haemolyticus 6.25 25 0.05 - 200 326
Staphylococcus haemolyticus >8 >8 0.25 - >8 462
Staphylococcus haemolyticus >16 >16 8 - >16 123
Staphylococcus haemolyticus - - 0.03 - ? 252
Staphylococcus haemolyticus - - 9750 - ? 1273
Staphylococcus haemolyticus (LQC 5085) - - 2 - ? 836