» 产品价格(Market Price)⇒ 联系客服 +
中文名称英文名称CAS 编号规格目录价所属品牌订货号
氨苄青霉素钠盐Ampicillin sodium salt69-52-31G¥120.00SIGMA-ALDRICHA9518
氨苄青霉素钠盐Ampicillin sodium salt69-52-35G¥255.00SIGMA-ALDRICHA9518
氨苄青霉素钠盐Ampicillin sodium salt69-52-325G¥726.00SIGMA-ALDRICHA9518
氨苄青霉素钠盐Ampicillin sodium salt69-52-3100G¥2,330.00SIGMA-ALDRICHA9518
氨苄青霉素钠盐Ampicillin sodium salt69-52-36X100G¥11,144.00SIGMA-ALDRICHA9518
品牌SIGMA-ALDRICH
产品名称 氨苄青霉素钠盐 : Ampicillin sodium salt ——【产品编号:SIGMA-ALDRICH-A9518】
CAS编号69-52-3
别名氨苄西林钠盐,安比西林钠,氨苄西林钠盐
级别科学级
纯度&分析white with slight yellow cast powder
TipsBSZH品质推荐:SIGMA-ALDRICH 进口高等级试剂,多重遴选,国际标准严苛测试,全球生物化学产品质量标杆,满足用户更高应用要求。 使用SIGMA-ALDRICH品质优异、表现卓越的试剂类产品,将有助于使您的研究项目更早获益。
分子式C16H18N3NaO4S
分子量371.39
储存条件2-8 °C 冷藏保存。
性质

~InChI Key   KLOHDWPABZXLGI-YWUHCJSESA-M
form   powder
color   white with slight yellow cast
mp   215 °C (dec.)(lit.)
solubility   H2O: soluble50 mg/mL
Featured Industry   Agriculture
Mode of action   cell wall synthesis | interferes
antibiotic activity spectrum   Gram-negative bacteria
  Gram-positive bacteria
storage temp.   2-8°C

原产地美国
描述

~Application
Used to select for ampicillin resistance in mutated and transformed cells.
Biochem/physiol Actions


β-内酰胺类抗生素,具有连接到青霉素结构上的氨基侧链。青霉素衍生物,通过灭活细菌细胞膜内表面上的转肽酶,抑制细菌细胞壁的合成(肽聚糖交联)。仅对生长的 Escherichia coli 具有杀菌作用。抗性方式:通过 β-内酰胺酶使氨苄西林的 β-内酰胺环分裂。抗菌谱:革兰氏阴性和革兰氏阳性细菌。
Caution
This product has been reported stable as supplied at 25°C at 43% and 81% relative humidity for six weeks. Additional studies have shown that the stability of Ampicillin in solution is a function of pH, temperature and the identity of the buffer. It′s activity is quickly lost when stored above pH 7. Optimal storage conditions are suggested as 2-8°C, and pH 3.8-5 where its activity was retained at 90%+ for a week.


Preparation Note
Ampicillin is reported as slightly soluble in water, practically insoluble in alcohol, chloroform, ether and fixed oils but soluble in dilute acids or bases. The solution should not be autoclaved; a stock solution should be sterilized through filtration and stored frozen, where it will be stable for months.
Other Notes
Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids

供货状态True
参考文献N/A
类型抗生素
安全信息

符号  GHS08  GHS08
信号词  Danger
危害声明  H317-H334
警示性声明  P261-P280-P342 + P311
个人防护装备  dust mask type N95 (US), Eyeshields, Faceshields, Gloves
危害码 (欧洲)  Xn
风险声明 (欧洲)  42/43
安全声明 (欧洲)  22-36/37-45
RIDADR  NONH for all modes of transport
WGK德国  2
RTECS  XH8400000