streptavidin中文什么意思

抗生蛋白链菌素,抗生物素蛋白链菌素

链霉抗生素蛋白，链（霉）亲和素

链霉抗生物素蛋白

链霉亲和素

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链亲和素

亲合素

• biotin-streptavidin:    生物素-链亲和素; 生物素一链霉亲和 ...
• streptavidin magnesphere:    链亲和素磁珠
• streptavidin peroxidase:    链霉菌抗生物素蛋白－过氧化物酶

例句与用法

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1. The slides were incubated with the streptavidin biotin complexcomplex ( sabc ) for 30min
   Z65 ）时达高峰，其后逐渐减少。
2. ( 2 ) an amplified immunoassay with improved sensitivity has been proposed based on two - step amplification procedures of enzyme - catalyzed precipitation and biotin - streptavidin binding system ( in chapter 3 )
   ( 2 )提出了一种基于酶催化沉积底物和生物素-亲和素两步放大的超灵敏免疫检测方法(第3章) 。
3. We have demonstrated isolation of single - class plasma lipoproteins based on the immunological method associated with streptavidin ? biotin capture technology , and the lipoprotein cholesterol was consecutively quantified on the same strip without handling of reagents ( 11 )
   我们还论证了基于免疫学方法结合链亲和素捕获技术分离单一级别血浆脂蛋白，并且在同一条带上不用对反应物进行操作就能连续定量检测脂蛋白胆固醇。
4. Anti - igg antibody was immobilized onto the surface of gold electrode modified with a thin layer of protein a . biotin labeled anti - igg antibody and hrp - streptavidin were premixed to form network complex to be used as probes for amplifying the sensing response of antibody - antigen interaction
   抗体通过单层蛋白a固定到金电极表面,预先处理好的生物素化抗体和辣根过氧化物酶( hrp )标记的亲和素形成的网状复合物作为免疫反应信号的放大探针。
5. Although hippocampal neurons and astrocytes also showed positive binding , cerebellar granule neurons are the more promising binding source because of their high yield , good binding and biological relevance . in the second part , prp was constructed into a recombinant protein with human igg fc fragment ( prpfc ) and used directly to interact with its bindin
   再次，在受体的鉴别和分离中，改进传统的亲和层析方法，以多功能交联剂连接配体和受体，并分别以streptavidin及proteina偶联的磁珠为结合反应载体，省lo以酉i

百科释义

Streptavidin () is a 60 kDa protein purified from the bacterium Streptomyces avidinii. Streptavidin homo-tetramers have an extraordinarily high affinity for biotin (also known as vitamin B7).