生物素标记 meaning in Chinese

biotin labeling

So we observed the distribution and the relative amount of the polysaccharide - protein complex and glycosyls in order to find out the possible functions and changing rules of these substances
方法:采用爱尔蓝及生物素标记的植物血凝素方法对兔下颌钛种植体周围组织中的多糖-蛋白复合物及糖基进行观察。
They were capable of detecting 50 pg of purified total rna by a colorimetric assay and 5 pg by a chemiluminescent assay . the nonradioactive probe produced with pcr amplification were particularly suitable for practical diagnosis , as they are sensitive and can be rapidly prepared in large quantities . the two assay methods were 260 times and 26 times as sensitvity as r - page respectively
利用含pstvd单体的pgem - 7z质粒，通过pcr扩增技术，用生物素标记制备cdna探针，进行杂交反应检测pstvd ，其中通过化学颜色反应进行判读灵敏度可达到50pg ，而用化学发光反应进行判读灵敏度可达到5pg ，分别是r - page检测灵敏度的260倍和26倍。