Ceftazidime Pentahydrate

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

头孢他啶是一种 β-内酰胺抗菌剂，对革兰氏阳性和革兰氏阴性需氧菌具有广谱活性。

Ceftazidime is a β-lactam antibacterial agent which has demonstrated a broad spectrum of activity against Gram-positive and Gram-negative aerobic bacteria.

Ceftazidime (0-8 μg/mL approximately, 24 h) pentahydrate displays antibacterial and anti-biofilm activities against P. aeruginosa strains.Ceftazidime (0-40 μg/mL approximately, 18-20 h) pentahydrate has inhibitory activities against S. maltophilia isolates. Cell Viability Assay Cell Line:P. aeruginosa strains (PAO1, PA1, PA2)Concentration:0-8 μg/mL approximatelyIncubation Time:24 h Result:Displayed antibacterial and anti-biofilm activities with MIC values of 2-4 μg/mL.

Ceftazidime (2 h infusion of injection, 2 000 mg, every 8 h for 24 h) pentahydrate moderately reduces bacterial density in a murine thigh infection model. Animal Model:Murine thigh infection modelDosage:2000 mg Administration:2 h infusion of injection, every 8 h for 24 h.Result:Reduced bacterial density against the isogenic NDM (New Delhi metallo-β-lactamase) strain.

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GPCR/G Protein

Antibacterial

Antibacterial

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78439-06-2

636.7

C22H32N6O12S2

>98% (HPLC)

In Vitro:?DMSO : 100 mg/mL (157.07 mM)

CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)C(=O)[O-].O.O.O.O.O

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(-20℃)

With Ice Pack

≥ 2 years