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15 天
脂多糖LPS-CY3荧光染料偶联脂多糖Lipopolysaccharide
脂多糖(Lipopolysaccharide, LPS)的CY3标记是一种将荧光染料CY3与脂多糖结合的技术,旨在赋予脂多糖荧光特性,从而便于通过荧光显微镜等成像技术对其进行追踪和观察。 一、原理 脂多糖CY3标记主要基于荧光染料CY3与脂多糖分子之间的共价或非共价结合。这种结合 ...
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23 天
脂多糖LPS细菌的外衣荧光标记LPS-FITC
脂多糖(Lipopolysaccharide, LPS)是革兰氏阴性细菌外膜的重要成分,对细菌的生存和致病性具有重要影响。LPS位于细菌外膜的外层,在无荚膜菌株中直接暴露在细胞表面。脂多糖的复杂结构和多样性使其成为细菌与宿主相互作用的关键因素,深入理解其结构与功能 ...
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