Methods Purify plasmid DNA by a procedure consisting of alkaline lysis, ultrafiltration with hollow fiber filter, hydrophobic chromatography and molecular sieve chromatography.
方法采用碱裂解、中空纤维超滤浓缩、疏水层析、分子筛等分离技术纯化质粒dna。
The weeping willow style hollow fiber membrane or the capillary membrane filter can avoid the arrangement of a central gas dispersion tube, thus having simple structure.
该垂柳式中空纤维膜或毛细管膜过滤器不必设中心瀑气管，结构简单。
The weeping willow style hollow fiber membrane or the capillary membrane filter can avoid the arrangement of a central gas dispersion tube, thus having simple structure.
该垂柳式中空纤维膜或毛细管膜过滤器不必设中心瀑气管，结构简单。
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