Ampicillina sale sodico, white powder, Cell Culture Grade
Fornitore: MP Biomedicals
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Pericolo
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Synonyms:
D(-)-α-Aminobenzylpenicillin Sodium Salt
Ampicillin sodium salt is a semi-synthetic derivative of penicillin, active as a broad-spectrum antibiotic. It is inactivated by beta-lactamases and for this reason a beta-lactamase inhibitor should be considered when using ampicillin. Against gram-positive bacteria, ampicillin has a similar mode of action as benzylpenicillin; against gram-negative bacteria, it has a similar mode of action as chloramphenicol and tetracyclines. In E. coli it inhibits cell wall synthesis.
- Grade Cell Culture Reagent
- Potency ≥800 µg/mg
- Key Applications Antibiotic
- Application Areas Molecular Biology, Cell Biology
- Product Type Biochemicals
- Chemical Class Antibiotics
- Presentation White Powder
- pH 8 - 10 (1% aq soln)
- pKa 2.5 (-COOH), pKa = 7.3 (-NH2)
- Water Content ≤2%
- Solubility Soluble in water (50 mg/mL); soluble in 1 M Ammonium Hydroxide, dilute acids or bases; practically insoluble in alcohol, chloroform, ether and fixed oils.
Storage temperature.: +4 °C
pH: 8 - 10 (1% aq soln)
Formula:
C₁₆H₁₈N₃NaO₄S Peso molecolare: 371,39 g/mol Punto di fusione: 215 °C (dec.) Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00064313 CAS Number: 69-52-3 |
Risultati del test di specificazione
Identity Test | Passes |
Potency | >800 µg/mg |
pH (1% aq soln) | 8 - 10 |
Water | <2% |
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