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生物源
bacterial (Klebsiella pneumoniae)
品質等級
形狀
lyophilized powder
純化經由
phenol extraction
雜質
<3% Protein (Lowry)
顏色
white to faint yellow
溶解度
water: 4.90-5.10 mg/mL, slightly hazy to turbid, colorless to faintly yellow
運輸包裝
ambient
儲存溫度
2-8°C
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一般說明
该产品是从肺炎克雷伯菌通过苯酚提取而来。源菌株是 ATCC 15380。
生化／生理作用
脂多糖（LPS）位于膜的外层，并且在非包封菌株中暴露在细胞表面上。它们有助于保持外膜的完整性，并保护细胞免受胆汁盐和亲脂性抗生素的作用。
準備報告
本产品可溶于水（5mg/ml）或细胞培养基（1mg/ml），形成浑浊的淡黄色溶液。经过涡旋并升温至 70-80 oC 后，在盐水中可获得浓度更高、但仍然混浊的溶液（20mg/ml）。脂多糖分子在每种溶剂中都会形成胶束。在水和磷酸盐缓冲液中形成浑浊的溶液。在有机溶剂中也不会更清澈。在甲醛中形成具有漂浮物的浑浊悬浮液，而在水中则产生均匀浑浊的溶液。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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商品
Explore the structure, function, and diverse applications of Lipopolysaccharides. Discover their role in bacteria, serological specificity, and research potential.
相关内容
Lipopolysaccharide (LPS) is a major component of Gram-negative bacteria, important for microbiological research.
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