氨苄青霉素钠/氨苄西林钠/Ampicillin sodium salt,99%
- 产品编号：A0125
- 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
订货信息：
产品规格价格(RMB)
- A0125-5G40
- A0125-25G120
- A0125-100G400
- A0125-250G800
- A0125-1KG1800
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
