再用Washing Buffer来清洗离心柱(Spin-Column),去除未结合的物质后,提纯的DNA可用10 mM Tris Elution Buffer 或水来洗脱。
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前言: 目的为了评价凝集素亲和层析离心柱化学发光检测甲胎蛋白异质体( AFP-L3)在诊断原发性肝癌中的意义。
Objective To evaluate the application of alpha-fetoprotein variants assay in diagnosis of primary hepatocellular carcinoma(PHC) by lectin-affinities chemiluminescence.
在高速旋转的输送轴离心力作用下,将密实煤泥柱进行松散,从而提高了锅炉的运行效率。
By the action of centrifugal force of transfer shaft with high-speed rotary, the solid coal slurry can be loosened; therefore, the running efficiency of the boiler is promoted.
本文分析了40根离心螺旋筋管混凝土短柱的偏心受压实验结果。
In this paper 40 short concrete filled tubular columns with spiral reinforcement under compression loads with different eccentricities are analysed.
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