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搜索“Pe”找到相关内容13篇,用时0.012529秒
摘要:PEEP为机械呼吸机在吸气相产生正压,气体进入肺部,在呼气末气道开放时,气道压力仍保持高于大气压的一种通气类型。 一、PEEP的功能 PEEP在ARDS中的应用,主要从下列方面改善肺功能和气体交换:①[阅读全文]
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:Period基因(第三部分)本篇文章来源于网络,如有异议请联系我们,我们将在3个工作日内作出处理。[阅读全文]
摘要:IntroductionThe assessment of RNA integrity and purity is an important first step to many gene expression analysis applications. It is preferable to use high-quality, intact RNA as a starting point fo[阅读全文]
摘要:We use Dimilin G (4% diflubenzuron) from Maag AG to fight the small dipteran black flies (Trauermücken). It is a granular substance and sprinkled onto the soil when the plants show the first few [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]
摘要:A. ReagentsPBS[阅读全文]
摘要:1. ReagentsSodium Borohydride (NaBH4) - 1 mg/mlCarbonate:Bicarbonate Buffer, pH 9.6 Sodium Periodate (NaIO4) - 1 mM, 2.14 mg/10 ml Acetate Buffer 10mM Acetate Buffer, pH 4.50.82 g sodium acetate in 90[阅读全文]