噻孢霉素/头孢噻肟钠/头孢噻吩/头孢菌素,~98%
- 产品编号：ET0001
- 中文名称：噻孢霉素/头孢噻肟钠/头孢噻吩/头孢菌素
- 英文名称：Cefotaxime sodium salt
- 英文别名:Cefotaxim sodium salt
- CAS号:64485-93-4
- 分子式:C16H16N5NaO7S2
- 分子量:477.45
- 纯度:~98%
- EC号:264-915-9
- MDL号:MFCD00079073
订货信息：
产品规格价格(RMB)
- ET0001-10G55
- ET0001-100G240
- ET0001-500G850
性能描述
| 试剂级别 |
生化试剂，植物组培试剂 |
| form |
powder |
| color |
white to yellow |
| solubility |
H2O: soluble (aqueous solutions of pH 4.3-6.2 are stable up to 3 weeks at 2-8 °C.) |
| 适合用途 |
植物组培 |
| 保存温度 |
2-8°C |
Biochem/physiol Actions
Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.
Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria and lower plant organelles/plastids such as the photosynthetic organelles of Glaucophytes and chloroplasts of bryophytes.
中文别名 头孢噻吩酸; (6R,7R)-3-[(乙酰氧基)甲基]-7-[2-(2-噻吩基)乙酰氨基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸; 肌酸酐,标准液; 肌酸酐,参比液; 头孢菌素; 头孢噻吩酸
抗菌谱主要包括葡萄糖球菌、链球菌、肺炎链球菌、消化链球菌、卡他球菌、淋球菌、大肠杆菌、克雷白杆菌、变形杆菌、流感嗜血杆菌以及拟杆菌等。
