品牌	货号	产品规格	价格(RMB)	库存（上海）	北京	武汉	南京	购买数量
源叶(MedMol)	S29883-10mg	98%	￥800.00元	预计交期：2-3天	-	-	-
源叶(MedMol)	S29883-50mg	98%	￥2800.00元	1	-	-	-

产品介绍

Trovafloxacin is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1

产品描述：

靶点： Quinolone;DNAgyrase;Topoisomerase;Antibacterial;Antibiotic

体内研究：
Trovafloxacin (150 mg/kg; oral administration; male C57BL/6 J mice) treatment disrupts TNF-induced p65 nuclear translocation. Trovafloxacin treatment increases expression of early NF-κB-related factors A20 and IκBα. Trovafloxacin, when administered in combination with lipopolysaccharide (LPS) or TNF to mice induces severe liver toxicity associated with vast apoptotic areas in the liver, increased serum levels of alanine amino transferases (ALT) and pro-inflammatory cytokines.

参考文献：
1. Giustarini G, et al. The hepatotoxic fluoroquinolone trovafloxacin disturbs TNF- and LPS-induced p65 nuclear translocation in vivo and in vitro. Toxicol Appl Pharmacol. 2020 Mar 15;391:114915. 2. Poon IK, et al. Unexpected link between an antibiotic, pannexin channels and apoptosis. Nature. 2014 Mar 20;507(7492):329-34. 3. Gootz TD, et al. Activity of the new fluoroquinolone trovafloxacin (CP-99,219) against DNA gyrase and topoisomerase IV mutants of Streptococcus pneumoniae selected in vitro. Antimicrob Agents Chemother. 1996 Dec;40(12):2691-7.

溶解性： DMSO : 10 mg/mL (24.02 mM; ultrasonic and adjust pH to 4 with HCl)

保存条件： -20℃

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	2.402 ml	12.009 ml	24.018 ml
5 mM	0.48 ml	2.402 ml	4.804 ml
10 mM	0.24 ml	1.201 ml	2.402 ml
50 mM	0.048 ml	0.24 ml	0.48 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献(1篇)

1. [IF=5.2] Zongjie Li et al."Health Risk Assessment of Antibiotic Pollutants in Large Yellow Croakers from Zhejiang Aquaculture Sites."Foods.2024 Jan;13(1):31

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Trovafloxacin 98%

TROVAFLOXACIN