克雷西和斯维德贝格使用超速离心法分析了用乙醇水溶液萃取的麦醇溶蛋白级分。
Krejci and Svedberg used ultracentrifugation to analyze the gliadin fraction extracted with aqueous ethanol.
而质粒dna的快速分离纯化又对超离心设备(超速离心机、转头和附属设备)提出了更高要求。
But the material particle DNA sharp separation purification to the ultra centrifugal equipment (supercentrifuge, turned the head with appurtenance) to set a higher request.
本文提出了高速与超速离心机所用各类不同型号转子的离心半径的通用计算公式。
A common formula for various types of rotors of different centrifugal radii on high speed centrifuges and ultracentrifuges were suggested.
主要是经过两次低速离心，一次蔗糖梯度超速离心，即可得到一定纯度的细胞膜。
A fairly pure preparation can be obtained through two runs of low-speed centrifugation and a single run of high-speed centrifugation in sucrose gradient.
高分子量果胶因具有良好的胶凝特性，可用于制备超速离心膜和电渗析膜。
Pectin with high molecular weight can be used to prepare supersonic centrifuge membrane and electric osmotic membrane because of its better gelatification.
本法与常规法比较。不需要超速离心分离人血清VLDL的过程，而且仅需微量血清，便于临床应用。
Compared with conventional method, the present method can be readily used for clinical detection as it only requires microliters of serum and does not need ultracentrifugation for isolation of VLDL.
本法与常规法比较。不需要超速离心分离人血清VLDL的过程，而且仅需微量血清，便于临床应用。
Compared with conventional method, the present method can be readily used for clinical detection as it only requires microliters of serum and does not need ultracentrifugation for isolation of VLDL.
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