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溶解度
s="img-box">动物溶解方案
s="img-box">实验小贴士
s="detail_base"> s="detail_brief" id="pro_brief">Levofloxacin hydrochloride 是一种口服活性的抗生素。Levofloxacin hydrochloride 抑制 DNA 促旋酶 (DNA gyrase) 和拓扑异构酶 IV (topoisomerase IV) 活性,诱导凋亡 (Apoptosis)。Levofloxacin hydrochloride 对革兰氏阳性和阴性细菌均有抗菌作用。Levofloxacin hydrochloride 对肺癌具有抗癌活性。Levofloxacin hydrochloride 具有抗正痘、致焦虑、镇痛作用。Levofloxacin hydrochloride 缩短小鼠睡眠时间。Levofloxacin hydrochloride 可用于感染性疾病 (如结核病、慢性牙周炎、稳定期 COPD 相关细菌感染、BK 病毒血症) 以及肺癌研究。
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Levofloxacin hydrochloride Chemical Structure
CAS No. : 177325-13-2
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| 规格 | 价格 | 是否有货 | 数量 |
|---|---|---|---|
| 1 g |
¥350
|
In-stock | |
| 5 g |
¥630
|
In-stock | |
| 10 g |
¥882
|
In-stock | |
| 50 g | 询价 |
* Please select Quantity before adding items.
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| 生物活性 |
Levofloxacin hydrochloride is an orally active antibiotic. Levofloxacin inhibits DNA gyrase and topoisomerase IV activity, inducing Apoptosis. Levofloxacin hydrochloride has antibacterial activity against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride exhibits anticancer activity against lung cancer. Levofloxacin hydrochloride has anti-acnegenic, anxiogenic, and analgesic effects. Levofloxacin hydrochloride shortens sleep duration in mice. Levofloxacin hydrochloride can be used in the research of infectious diseases (such as tuberculosis, chronic periodontitis, bacterial infections associated with stable COPD, and BK viremia) and lung cancer[1][2][3][4][5][6][7][8][9][10]. |
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| IC50 & Target |
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| 体外研究 (In Vitro) |
Levofloxacin hydrochloride 可抑制 18 种对药物敏感的结核分枝杆菌菌株的生长,其 MIC 范围为 0.25 至 1.0 μg/mL,MIC50 为 0.5 μg/mL[4]。 MCE has not independently confirmed the accuracy of these methods. They are for reference only. s="pro-antibodies-wrapper"> s="pro-related-antibodies-tit">Levofloxacin hydrochloride 相关抗体: |
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| 体内研究 (In Vivo) |
Levofloxacin (10.7 mg/kg;腹腔注射,每天一次,持续 10 天或 3 周) hydrochloride 时间依赖性地诱导白化小鼠肝脏和心脏的毒性作用[3]。 MCE has not independently confirmed the accuracy of these methods. They are for reference only. s="cpd-mod-vv"> s="cpd-vivo-list">
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| Clinical Trial |
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| 分子量 |
397.83 |
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| Formula |
C18H21ClFN3O4 |
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| CAS 号 | |||||||||||||
| 性状 |
固体 |
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| 颜色 |
White to off-white |
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| 中文名称 |
盐酸左氧氟沙星 |
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| 运输条件 | Room temperature in continental US; may vary elsewhere. |
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| 储存方式 |
4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
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| 溶解性数据 |
s="ss-title solution-tit" id="solution-tit" style="font-style: normal">细胞实验:
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H2O 中的溶解度 : 20 mg/mL (50.27 mM; 超声助溶 (<60°C)) s="stock-tit">配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 * 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol) Concentration (start) × Volume (start) = Concentration (final) × Volume (final) This equation is commonly abbreviated as: C1V1 = C2V2
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s="c-form-item">给药剂量 mg/kg动物的平均体重 g s="c-form-item">每只动物的给药体积 μL s="c-form-item">动物数量 只 s="c-tip">由于实验过程有损耗,建议您多配一只动物的量 s="a-scheme a-matching" style="padding-top: 0;">
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工作液所需浓度 :
mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
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| 纯度 & 产品资料 |
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产品使用指南 (1538 KB)
纯度: 98.0% |
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| 参考文献 |
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*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。
| 可选溶剂 | 浓度 溶剂体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
|---|
| H2O | 1 mM | 2.5136 mL | 12.5682 mL | 25.1364 mL | 62.8409 mL |
| 5 mM | 0.5027 mL | 2.5136 mL | 5.0273 mL | 12.5682 mL | |
| 10 mM | 0.2514 mL | 1.2568 mL | 2.5136 mL | 6.2841 mL | |
| 15 mM | 0.1676 mL | 0.8379 mL | 1.6758 mL | 4.1894 mL | |
| 20 mM | 0.1257 mL | 0.6284 mL | 1.2568 mL | 3.1420 mL | |
| 25 mM | 0.1005 mL | 0.5027 mL | 1.0055 mL | 2.5136 mL | |
| 30 mM | 0.0838 mL | 0.4189 mL | 0.8379 mL | 2.0947 mL | |
| 40 mM | 0.0628 mL | 0.3142 mL | 0.6284 mL | 1.5710 mL | |
| 50 mM | 0.0503 mL | 0.2514 mL | 0.5027 mL | 1.2568 mL |
* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.
Levofloxacin177325-13-2(-)-Ofloxacin盐酸左氧氟沙星AntibioticBacterialDNA/RNA SynthesisTopoisomeraseOrthopoxvirusApoptosischronic periodontitisairway inflammationBK ViremiaDNA gyraseInhibitorinhibitorinhibit
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