氨苄青霉素钠/氨苄西林钠/Ampicillin sodium

氨苄青霉素钠/氨苄西林钠/Ampicillin sodium salt,99%

• 中文名称：氨苄青霉素钠/氨苄西林钠/Ampicillin sodium salt
• 英文名称：Ampicillin sodium salt
• 英文别名:D-(−)-α-Aminobenzylpenicillin sodium salt
• CAS号:69-52-3
• 分子式:C16H18N3NaO4S
• 分子量:371.39
• 纯度:99%
• EC号:200-708-1
• MDL号:MFCD00064313

性能描述

试剂级别	生化试剂，可用于细胞培养
form	powder
potency	≥845 μg per mg
color	white with slight yellow cast
mp	215 °C (dec.)(lit.)
solubility	H2O: soluble50 mg/mL (Stock solutions should be stored at −20 °C.)
suitability	suitable for cell culture
storage temp.	2-8°C

Application
Recommended for antibacterial use in cell culture media at 100 mg/L.
Recommended for use in ampicillin-resistance studies at 20-125 μg/ml.
Stable at 37 °C for 3 days.

Biochem/physiol Actions
A β-lactam antibiotic with an amino group side chain attached to the penicillin structure. Penicillin derivative that inhibits bacterial cell-wall synthesis (peptidoglycan cross-linking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Bactericidal only to growing Escherichia coli . Mode of resistance: Cleavage of β-lactam ring of ampicillin by β-lactamase. Antimicrobial spectrum: Gram-negative and Gram-positive bacteria.

别名：氨苄青霉素钠/氨苄西林钠/ D(-)-6-(α-氨基-苯乙酰胺)青霉烷酸/(2S,5R,6R)-3,3-二甲基-6-[(R)-2-氨基-2-苯乙酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸钠盐/Ampicillin sodium salt

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