產(chǎn)品目錄

規(guī)格	10mM (in 1mL DMSO) 5mg 25mg 100mg
CAS	220620-09-7
別名
化學(xué)名	(4S,4aS,5aR,12aR)-9-[[2-(tert-butylamino)acetyl]amino]-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
分子式	C29H39N5O8
分子量	585.65
溶解度	≥ 29.3mg/mL in DMSO, ≥ 32.47 mg/mL in H2O with ultrasonic
儲(chǔ)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：

Tigecycline, the first commercially available member of the glycylcyclines, is a new class of antimicrobial agents.

The glycylcyclines are the derivatives of tetracycline antibiotics, with modifications in the structure showing potent activity against gram-positive, gram-negative, and certain multidrug-resistant strains [1]. Tigecyclineis bacteriostatic could reversibly bind to the 30S ribosomal subunit thus inhibiting protein translation [1].

In vitro:Tigecycline exihibited good in vitro activities. The range of MIC90s was 0.12-0.5 μg/ml for vancomycin-susceptible and -resistant strains of Enterococcus faecalis and Enterococcus faecium [2]. Tigecyclinewas concentrated in cells and eliminated primarily via biliary excretion. Diminished renal function didn’t significantly alter its systemic clearance. Tigecycline didn’t interfere with common cytochrome P450 enzymes, making pharmacokinetic drug interactions uncommon [3].The tissue penetration of tigecycline was excellent and the compound showed equivalence to imipenem/cilastatin in intra-abdominal infection and to vancomycin plus aztreonam in skin and skin structure infection [4].

In vivo: In an intraperitoneal systemic murine infection model, tigecycline exihibited in vivo activities against GISA, methicillin-susceptible S. aureus and methicillin-resistant S. aureus strains [2]. Tigecycline and daptomycin showed similar in vivo efficacies against infections caused by the MSSA strain (strain GC 4543) with the ED50s of 0.12 and 0.24 mg/kg, respectively. The ED50s of tigecycline was 0.72 mg/kg [2].

Clinical trials: For complicated skin and skin-structure infections in hospitalized patients receiving tigecycline (50-mg, q12h), the microbial eradication rates and clinical cure rates were 70% and 74%. In patients who received 25-mg doses, the results were 56% and 67% [5]. Adverse events including increased nausea and vomiting appeared in treating patients with cSSSI. Tigecycline monotherapy was as safe and efficacious as the vancomycin-aztreonam combination in treating patients with cSSSI[6].

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)。

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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