產(chǎn)品目錄

規(guī)格	5mg 10mg 25mg
CAS	79350-37-1
別名	CL-284635,FK-027,FR17027
化學名	(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
分子式	C16H15N5O7S2
分子量	453.4
溶解度	≤5mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide
儲存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

MIC: from <0.025 to 25 μg/ml for E. coli, K. pneumoniae, and H. influenzae

Cefixime is a third generation cephalosporin antibiotic.

The cephalosporins, a class of β-lactam antibiotics, are originally derived from the fungus Acremonium.

In vitro: Previous study found that cefixime was more active than cephalexin, cefaclor, and amoxicillin against various gram-negative bacteria. Cefixime was also significantly more active than tested reference drugs against clinical isolates of Klebsiella pneumoniae, Escherichia coli, indole-positive and -negative Proteus species, Providencia species, and Neisseria gonorrhoeae. Moreover, cefixime was active against strains of K. pneumoniae, E. coli, as well as Proteus mirabilis resistant to the reference agents [1].

In vivo: The therapeutic activities of cefixime in mice infected with gram-negative bacilli were found to be far superior to the activities of cephalexin, cefaclor, and amoxicillin, but they were inferior to the activities against infection with Staphylococcus aureus [1].

Clinical trial: Previous study showed that the clinical success was observed in 94% of cefixime-treated patients. At the end of treatment, the overall eradication rate in the cefixime treatment group was 92% and ranged from 76% (cefaclor) to 98% (cefuroxime axetil) in the comparator treatment groups [2].

特別提醒：

1. 本產(chǎn)品僅供科研使用。請勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區(qū)。

2. 為了您的安全和健康，請穿好實驗服并佩戴一次性手套和口罩操作。

原創(chuàng)作者：上海莼試生物技術有限公司

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