| 生物活性 | Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells. This product is derived from Escherichia coli O55:B5. Lipopolysaccharides induces secretion of cell migrasome. |
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| CAS | |
| 中文名称 | 脂多糖 |
| 分子量 | |
| 体外研究 | Lipopolysaccharides (10–80 μg/mL) selectively decreases THir (tyrosine hydroxylase immunoreactive) cells and increases culture media levels of interleukin1β (IL-1β) and tumor necrosis factor-α (TNF-α) as well as nitrite (an index of nitric oxide (NO) production). The accuracy of these methods have not been independently confirmed. They are for reference only. |
| 体内研究 | |
| 形式 | Solid |
| 运输条件 | Room temperature in continental US; may vary elsewhere. |
| 保存条件 | |
| 溶解性 | In Vitro: H2O : 5 mg/mL (Need ultrasonic) In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百
*以上所有助溶剂都可在 MCE 网站选购。 |
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| 说明书 |
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