链霉亲和素

Streptavidin is commonly conjugated to biotinylated antibodies for targeted detection in immunoassays.
在免疫测定中，链霉亲和素常与生物素化的抗体结合以实现靶向检测。
Streptavidin-coated magnetic beads are often used for the purification of biotinylated DNA or RNA fragments.
经链霉亲和素包被的磁珠常常用于纯化生物素化的DNA或RNA片段。
Streptavidin has an extremely high affinity for biotin, forming a stable non-covalent complex.
链霉亲和素对生物素具有极高的亲和力，能够形成稳定的非共价复合物。
In blotting techniques, streptavidin-HRP conjugate is used as a secondary reagent for detecting biotin-labeled proteins.
在印迹技术中，链霉亲和素-辣根过氧化物酶偶联物作为二级试剂用于检测生物素标记的蛋白质。
Streptavidin-conjugated quantum dots are employed for highly sensitive and multiplexed bioimaging applications.
链霉亲和素偶联量子点用于高度敏感和多重生物成像应用。
The specificity of streptavidin-biotin interaction makes it ideal for use in various molecular biology and diagnostic techniques.
链霉亲和素-生物素相互作用的特异性使其在多种分子生物学和诊断技术中得以理想应用。
Streptavidin can bind up to four biotin molecules simultaneously due to its tetrameric structure.
由于其四聚体结构，一个链霉亲和素分子可以同时结合多达四个生物素分子。
Streptavidin was initially isolated from Streptomyces avidinii bacteria, hence its name.
链霉亲和素最初从嗜链霉菌（Streptomyces avidinii）中分离出来，因此得名。
In flow cytometry, streptavidin-conjugated fluorochromes are utilized for labeling cells expressing biotinylated surface markers.
在流式细胞术中，使用链霉亲和素偶联荧光染料来标记表达生物素化表面标志物的细胞。
The streptavidin-biotin system allows for the immobilization of a wide range of biotinylated biomolecules on solid surfaces, facilitating biochemical assays.
链霉亲和素-生物素系统使得广泛的生物素化生物分子能够在固相表面固定，从而有利于生化分析。