按字母顺序浏览:A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 其他
搜索“TAG:PEG”找到相关内容5篇,用时0.010135秒
摘要:PEG Preparation of Plasmid Plasmid isolated by this procedure can be used routinely for electrophoretic analysis, restriction endonuclease digestion and transformation of E. Coli., sequencing, PCR and[阅读全文]
摘要:Plasmid DNA isolated by this procedure can be used routinely for electrophoretic analysis, restriction endonuclease digestion and transformation of E. Coli., DNA sequencing, PCR and most other molecul[阅读全文]
摘要:1、用超声波或冻融的方法使细胞破碎释放出病毒;2、慢慢搅动并加入NaCl终浓度是0.5mol/L,有助于病毒的沉淀,再等量加入10%PEG(一般使用的是PEG6000就可以了。如果对样品的纯度不是严格要求的话,可以建议使用Millpore公司[阅读全文]