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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
2-8°C
- 保质期:
For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -1247℃ for several months.
- 英文名:
Chloramphenicol
- 库存:
详询
- 供应商:
详询
- CAS号:
56-75-7
- 规格:
2mg/10mg/50mg/200mg/1ml/10mM
| 规格: | 2mg | 产品价格: | ¥108.0 |
|---|---|---|---|
| 规格: | 10mg | 产品价格: | ¥248.0 |
| 规格: | 50mg | 产品价格: | ¥638.5 |
| 规格: | 200mg | 产品价格: | ¥998.0 |
| 规格: | 1ml/10mM | 产品价格: | ¥218.0 |
ID:T1205
PURITY:0.99
Formula:C11H12Cl2N2O5
MolWt:323.13
Appearance:白色粉末
Solubility:G4Very soluble in water
Bioactivity:An antibiotic first isolated from cultures of Streptomyces venequelae in 1947 but now produced synthetically. It has a relatively simple structure and was the first broad-spectrum antibiotic to be discovered. It acts by interfering with bacterial protein synthesis and is mainly bacteriostatic. (From Martindale, The Extra Pharmacopoeia, 29th ed, p106)
Status:USP, BAN, JAN
Pathways:Microbiology & Virology
Target:Antibacterial
Receptor:50S ribosomal protein
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文献和实验从委内瑞拉氯链丝菌( Streptomyces venezue- lae)的培养液分离出来的广谱抗菌素,在 278钠米上有最大的吸收端。除对革兰氏阳性菌和阴性菌有抑制作用外还能阻止立克次体的增殖。作用机制是阻止蛋白质的生物合成,与细菌的 50S核蛋白体结合,阻碍肽基转移反应而使肽链停止伸长。商品名为: Chloromycetin。
Chloramphenicol Acetyl Transferase Assay
The chloramphenicol acetyltransferase (cat) gene, isolated from transposon Tn9 of Escherichia coli (1 ), is a convenient genetic marker for studies of transformation. (For a detailed description of the CAT gene, see Chapter 1 .) In plants
佚名 氯霉素(chloramphenicol,chloromycetin)是由委内瑞拉链丝菌产生的抗生素。分子中含有氯。 【抗菌作用】氯霉素对革兰阳性、阴性细菌均有抑制作用,且对后者的作用较强。其中对伤寒杆菌、流感杆菌、副流感杆菌和百日咳杆菌的作用比其他抗生素强,对立克次体感染如斑疹伤寒也有效,但对革兰阳性球菌的作用不及青霉素和四环素。抗菌
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