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Ampicillin
| 产品编号： | 4076184 |
| 规格： | Ready Made Solution, 100 mg/mL, 0.2 μm filtered |
| 包装规格： | 10 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | microbial |
| sterility【无菌性】 | 0.2 μm filtered |
| form【形式】 | liquid |
| autoignition temp.【自燃温度】 | 301 ℃ |
| concentration【浓度】 | 100 mg/mL |
| suitability【适用性】 | suitable (for antibacterial use in culture media) |
| Mode of action【作用机制】 | cell wall synthesis | interferes |
| antibiotic activity spectrum【抗生素抗菌谱】 | Gram-negative bacteria Gram-positive bacteria |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −20℃ |
基本信息
| General description【一般描述】 | Chemical structure: ß-lactam Ampicillin in a convenient ready-to-use solution useful in selecting for bacteria cells with specific resistance. |
| Application【应用】 | Ampicillin is used to select bacteria cells with specific resistance during general microbiology studies. It is used to study antibiotic resistance and penetration limitations, the synergy between multiple antibiotics, certain bloodstream infections, and has been used to develop PCR assays to detect resistance genes in cerebrospinal fluid . |
| Biochem/physiol Actions【生化/生理作用】 | 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. |
| Other Notes【其他说明】 | Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefullyresealed and kept upright to prevent leakage. |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H317 - H334 |
| Precautionary Statements | P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313 |
| Hazard Classifications【危险分类】 | Resp. Sens. 1 - Skin Sens. 1 |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 188.6 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 87 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
