Ampicillin inhibits cell wall biosynthesis (peptidoglycan cross-linking). Stock Solution of antibiotics dissolved in water should be sterilized by filtration through a 0.22 micron filter.
| Physical Specifications |
| CAS# | 69-52-3 |
| Formula Weight | 371.39 |
| Molecular Formula | C16H18N3NaO4S |
| Potency | 845 - 988mcg/mg |
| PH (1%, water) | 9.0 ± 1.0 |
| Moisture | Max.2.0% |
| Molecular Biology Specifications |
| Antibiotic Inhibition/Sensitivity Assay - Pass |
| Storage | Store at +4°C. Warm to room temperature before opening. Keep tightly sealed. Store Ampicillin solution in a light-tight container at -20°C. |
| Warning | Federal law prohibits dispensing without prescription. Not for use in humans. Not for drug use. Avoid contact with eyes, skin and clothing. Avoid breathing dust. Wash thoroughly with soap and water after handling. See Material Safety Data Sheet for additional information. |
Recommended Use
Ampicillin is used at the following working conditions:
Stock Solution: 50mg/mL in H2O
Working Concentation:
Stringent
Plasmids
20μg/mL
Relaxed
Plasmids
20μg/mL
NOTE: Stock solution of antibiotics dissolved in H2O should be sterilized by filtration through a 0.22-micron filter.